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Special timber handling
machines from Liebherr
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2
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Special timber handling
machines from Liebherr
Wheel loaders
In recent years, Liebherr has become a com-
1
2
plete provider of timber handling equipment to
the timber industry. An industrial lift arm relevant to this
sector is available for all L 514 - L 580 wheel loaders as
an alternative to the standard lift arm, with no effect on
price. Wheel loaders with special grapples and buckets
for the timber industry are being used more and more
often, in the same way as special solutions like the
LogHandler.
Material handling machines
Liebherr timber material handlers are especially
designed for log handling operations. Mainly used in saw mills, timber yards and paper mills for
perfect performance with high mobility and versatility.
The new design and it´s advance engine and drive train
technology are an integrated part of the Liebherr material handler.
Electric material handling machines
Liebherr electric material handling machines are
3
quick change system, the comprehensive range of working tools enables material handling machines to achieve
a high degree of flexibility and diversity. The quiet electric
drive system and the reliability of the hydraulic components reduce the machine's maintenance costs considerably. Maintenance costs are minimised and at the same
time, any downtime of the material handling machines is
reduced. The product range of electric machines from
Liebherr produces very little noise. In operation, it generates 4 to 5 dB less than a comparable machine with a
diesel engine.
multi-functional. Combined with the Liebherr
Special timber handling machines from Liebherr
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5
Crawler tractors
Intensive co-operation with experienced clients
4
handling has led to the development and implementation
of numerous application-specific options for crawler tractors. The highest level of reliability, low operating costs
and high production performance are the result and help
to increase the client's competitiveness.
5
handlers are ideal for demanding timber handling operations. The telescopic handlers are available in four versions with lift heights of 10 to 13 metres and lift capacities
of between 4.1 t and 5.0 t.
in the fields of wood chip handling and biomass
Telescopic handlers
With their outstanding lifting performance and
excellent manoeuvrability, Liebherr telescopic
Reachstackers
Reachstackers are among the most flexible
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nals. In addition, the LRS 645 LH offers new opportunities
in specialised goods handling. The Liebherr LogHandler
has been specially developed for use in timber handling
and is the ideal device when mobility and material handling performance are critical.
material handling equipment in container termi-
Special timber handling machines from Liebherr
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1
In recent years, Liebherr has become a complete provider of timber handling equipment to the
timber industry. An industrial lift arm relevant to this sector is available for all L 514 - L 580 wheel
loaders as an alternative to the standard lift arm, with no effect on price.
Wheel loaders with special grapples and buckets for the timber
industry are being used more and more often, in the same
way as special solutions like the LogHandler.
Wheel loaders
Special timber handling machines from Liebherr
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Performance
The Liebherr driveline allows different orientation for the
Liebherr diesel engine. In the wheel loaders L 524 - L 556
the diesel engine is rotated through 90° and mounted
transverse to the direction of travel, in the L 566 - L 580
it is mounted lengthways in the rear, with the output shaft
facing backwards. Compared to conventionally driven
wheel loaders, the operating weight is much lower, the
tipping load is higher, and more material can be moved
each operating hour.
Reliability
All material handlers have been subjected to intense
endurance testing and fulfill Liebherr's standard of
superior quality, even under the most extreme conditions.
Its well-developed concept and proven quality make
Liebherr wheel loaders the benchmark for reliability.
Comfort
The ultra-modern cab design with advanced ergonomics,
continuously variable Liebherr driveline for uninterrupted
tractive force, Liebherr ride control - installed as
standard on the L 550 - L 580 models, optimum weight
distribution and easy service access thanks to unique
engine installation position lead to extraordinary overall
comfort.
Economy
Compared to conventional transmission systems, the
hydrostatic driveline with Liebherr Power Efficiency
achieves a reduction in fuel consumption for wheel
loaders of up to 25%. This reduces operating costs and
environmental pollution.
Special timber handling machines from Liebherr
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Wheel loaders L 524 - L 580
overview
LED headlight packages
(optional)
• Fluff trap for radiator (optional)
• Large-mesh radiator (optional)
• Reversible fan drive (optional)
Rear area monitoring camera
via Liebherr display
(L524 - L542: optional /
L 550 - L 580 as standard)
Liebherr Power
Effi ciency (LPE)
as standard
Special timber handling machines from Liebherr
6
Joystick steering or
2-in-1 steering (optional)
Page 7
LIKUFIX quick-hitch
(L 524 - L 542) (optional)
Comprehensive range of
special equipment for timber handling
The optional industrial lift arm
including standard quickhitch for parallel guide and
industrial equipment
Special tyres for
timber-related operations
Special timber handling machines from Liebherr
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Page 8
Technical data
L 524 - L 542
L 524 L 528 L 538 L 542
L 524 L 528 L 538 L 542
Diesel engine
Design
Cylinder inline
Fuel injection process ______ electronic Common Rail high-pressure injection
Max. output according to
DIN/ISO 3046
at RPM 2,000 2,200 2,000 2,000
Max. torque
at RPM 1,600 1,600 1,600 1,600
Displacement
Bore/Stroke
Air cleaner system
Electrical system
Operating voltage
Battery
Alternator
Starter
Engine
_______________________
_________________________
_________________
_____________
______________
__________
______________
_________________
_____________________
__________________
__________________
kW 90 100 115 120
Nm 480 492 615 645
litres 4.5 4.5 4.5 4.5
mm 106/127 106/127 106/127 106/127
__________
V/A 24/100 24/100 24/100 24/100
V/kW 24/7.8 24/7.8 24/7.8 24/7.8
4045HFL92 4045HFL93 4045HFL93 4045HFL93
water-cooled with exhaust turbo charging, externally
cooled exhaust gas recirculation and diesel particulate
filter
4 4 4 4
Dry air filter with main and safety element,
pre-cleaner, service indicator on LCD display
V 24 24 24 24
Ah 2 x 135 2 x 135 2 x 135 2 x 135
The exhaust emissions are below the limits in Stage IIIB / Tier 4i.
L 524
1,000
900
800
700
600
500
400
Torque (Nm)
300
200
100
0
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 2,400
rpm
Torque
Output
180
150
120
90
60
30
0
Output (kW)
L 528
1,000
900
800
700
600
500
400
Torque (Nm)
300
200
100
0
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 2,400
rpm
Torque
Output
180
150
120
90
60
30
0
Output (kW)
L0011L0010
L 538
1,000
900
800
700
600
500
400
Torque (Nm)
300
200
100
0
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 2,400
rpm
Torque
Output
180
150
120
90
60
30
0
Output (kW)
L0012
L 542
1,000
900
800
700
600
500
400
Torque (Nm)
300
200
100
0
800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 2,400
rpm
Torque
Output
180
150
120
90
60
30
0
Output (kW)
L0013
Special timber handling machines from Liebherr
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Page 9
Technical data
L 524 - L 542
Travel Drive
Stepless hydrostatic travel drive
Design
Filtering system
Control
Travel speed range
Speed range A1-2
Speed range A1-3
The quoted speeds apply with the tyres that are
_________________________
______________
________________________
________________
Swash plate type variable flow pump and two variable
axial piston motors in closed loop circuit and axle
transfer case. Direction of travel is reversed by changing the flow-direction of the variable-displacement
pump
Suction return line filter for closed circuit
By travel and inching pedal. The inching pedal makes
it possible to control the tractive and thrust forces
steplessly at full engine speed. The Liebherr joystick
is used to control forward and reverse travel
Speed range 1
standard equipment on the loader.
____________________________
________________________
________________________
0 – 6.0 km/h
0 – 16.0 km/h
0 – 40.0 km/h
Axles
Four-wheel drive
___________________________
Front axle
___________________________
Rear axle
Differentials
Reduction gear
Track width
_________________________
________________________
_____________________
Fixed
Centre pivot, with 10° oscillating angle to each side.
470 mm in height can be driven over (with all four
wheels remain in contact with the ground)
Automatic limited-slip differentials with 45% locking
action in both axles
Planetary final drive in wheel hubs
1,960 mm with all types of tyres (L 524, L 528)
1,900 mm with all types of tyres (L 538, L 542)
Brakes
Wear-free service brake
Parking brake
The braking system meets the requirements of the EC guidelines 71/320.
___________
______________________
Self-locking of the hydrostatic travel drive (acting on
all four wheels) and additional pump-accumulator
brake system with wet multi-disc brakes located in
the differential housing (two seperate brake circuits)
Electro-hydraulically actuated spring-loaded disc
brake system on the front axle
Steering
______________________________
Design
Articulation angle
Emergency steering
__________________
_______________
„Load-sensing“ swash plate type variable flow pump
with pressure cut-off and flow control. Central pivot
with two double-acting steering cylinders
40° (to each side)
Electro-hydraulic emergency steering system
Attachment Hydraulics
______________________________
Design
_____________________________
Cooling
____________________________
Filtration
______________________________
Control
___________________________
Lift circuit
___________________________
Tilt circuit
L 524 L 528 L 538 L 542
____________________
Max. flow
Max. pressure
__________________
„Load-Sensing“ variable axial piston pump with
output and flow control, and pressure cut-off in the
control block
Hydraulic oil cooling using thermostatically controlled
fan and oil cooler
Return line filter in the hydraulic reservoir
„Liebherr joystick“ with hydrostatic servo control
Lifting, neutral, lowering
and float position controlled by Liebherr joystick with
detent; automatic hoist kick out optional
Tilt back, neutral, dump
automatic bucket return to dig
l/min. 105 141 223 223
bar 315 330 350 350
Attachment
Geometry can be chosen
____________________________
Bearings
Cycle time at nominal load
ZK PK ZK PK ZK PK ZK PK
Lifting
Dumping
Lowering (empty)
__________________________
______________________
_________
_________
________
_____________
Powerful Z-bar linkage with one tilt cylinder,
hydraulic quick-hitch – optional equipment;
Parallel linkage with two tilt cylinders, hydraulic
quick-hitch – standard equipment
Sealed
L 524 L 528 L 538 L 542
6.6 s 6.6 s 5.4 s 5.4 s 5.3 s 5.3 s 5.3 s 5.3 s
1.8 s 3.5 s 1.8 s 3.5 s 1.6 s 3.5 s 1.6 s 3.5 s
4.0 s 4.0 s 4.0 s 4.0 s 4.0 s 4.0 s 4.0 s 4.0 s
Operator‘s Cab
______________________________
Design
Liebherr Operator‘s seat
Cab heating and ventilation
On elastic bearing on rear section, soundproof
ROPS/FOPS cab. Operator‘s door with optional fold-
out window, 105° opening angle, ventilation opening
on the right side, front windscreen made of com-
pound safety glass, green tinted as standard, side
windows made of single-pane safety glass,
grey tinted, continuously adjustable steering column
and joystick control as standard, heated rear window
(ESG)
ROPS roll over protection per EN/ISO 3471/
EN 474-1
FOPS falling objects protection per EN/ISO 3449/
EN 474-1
__________
6 way adjustable seat with lap belt, vibration damping
and suspension adjustable for the operator‘s weight
(mechanically sprung)
_______
Operator‘s cab with 4-level air control, cooling water
heating, defroster and air conditioning with electronic
valve control, as well as electronic fresh/recirculated
air control, filter system with pre-filter, fresh air filter
and recirculated air filter, easily replaced, air condition
automatic air conditioning system optional
Noise Emission
L 524 L 528 L 538 L 542
ISO 6396
L
(inside cab)
pA
2000/14/EG
(surround noise)
L
WA
_______________
_________
69 dB(A) 69 dB(A) 69 dB(A) 69 dB(A)
101 dB(A) 101 dB(A) 102 dB(A) 102 dB(A)
Capacities
L 524 L 528 L 538 L 542
Fuel tank
(plastic design)
Fuel tank
(steel version, optional)
Engine oil
(inclusive filter change)
Transmission
Coolant
Front axle/wheel hubs
Rear axle/wheel hubs
Hydraulic tank
Hydraulic system, total
___________________
___________
___________
______________________
____________________________
____________
_____________
____________________
___________
l 205 205 205 205
l 220 220 220 220
l 14.7 20.5 20.5 20.5
l 3.8 3.8 3.8 3.8
l 38 38 38 38
l 16.3/2.6 16.3/2.6 16.3/2.6 16.3/2.6
l 15/2.6 15/2.6 15/2.6 15/2.6
l 110 110 110 110
l 170 170 180 180
/
Special timber handling machines from Liebherr
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Page 10
H
L 524 - L 542
Log Grapple
Q
20°
45°
E
I
A
F 45
F 20
C 1
20°
F max.
L0008.01
K
L
L 524 L 528 L 538 L 542
2
1.3 1.3 1.3 1.8 1.3 1.8
17.5R25 L3 17.5R25 L3 20.5R25 L3 20.5R25 L3
A 20
A 45
C
Log Grapple
Geometry PK PK PK PK PK PK
A20 Discharge height at 20° mm 3,380 3,380 3,435 3,340 3,435 3,340
A45 Discharge height at 45° mm 2,895 2,895 2,950 2,835 2,950 2,835
C Max. grapple opening in loading position mm 1,795 1,795 1,795 2,325 1,795 2,325
C1 Max. grapple opening mm 2,075 2,075 2,075 2,580 2,075 2,580
E Max. height mm 5,790 5,790 5,845 6,100 5,845 6,100
F20 Reach at max. lifting height at 20° discharge mm 1,585 1,585 1,500 1,610 1,500 1,610
F45 Reach at max. lifting height at 45° discharge mm 1,275 1,275 1,185 1,255 1,185 1,255
F max. Max. reach mm 2,485 2,485 2,400 2,500 2,400 2,500
H Height above cab mm 3,200 3,200 3,250 3,250 3,250 3,250
I Manipulation height mm 4,240 4,240 4,295 4,375 4,295 4,375
J Ground clearance mm 460 460 490 490 490 490
K Wheelbase mm 2,850 2,850 2,975 2,975 2,975 2,975
L Overall length mm 7,760 7,760 7,980 8,110 7,980 8,110
Width over tyres mm 2,460 2,460 2,490 2,490 2,490 2,490
Q Grapple diameter m
Grapple width mm 1,600 1,600 1,600 1,600 1,600 1,600
Payload * kg 3,880 4,470 5,010 4,450 5,390 4,800
Operating weight * kg 11,800 12,450 13,460 13,860 13,860 14,260
Tyre sizes mm
* The figures shown include the above tyres, all lubricants, a full fuel tank, the ROPS/FOPS cab and the operator. Different tyres and optional
equipment will change the operating weight and payload. (Tipping load, articulated at 40° according to ISO 14397-1)
PK = Parallel linkage with hydraulic quick-hitch
J
Special timber handling machines from Liebherr
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Page 11
L 524 - L 542
Light Material Bucket High-Dump Bucket
PK 40º
PK-HL 35º
E
PK 45º
C
B
A
PK-HL 45º
F
H
I
A
E
D
F
L0007.01
G
Light Material Bucket
with Bolt-On Cutting Edge
Bucket capacity m
Bucket width mm 2,750 2,750 2,750 2,750 2,750 2,750 2,750 2,750
Specific material weight t/m
A
Dumping height at max. lift height mm 2,230 3,050 2,185 2,980 2,185 2,960 2,135 2,855
K
L
L 524 L 528 L 538 L 542
STD HL STD HL STD HL STD HL
3
5.5 4.0 6.0 4.5 6.5 5.0 7.0 5.5
3
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
J
L0008.01
L
E Max. operating height mm 5,670 5,950 5,450 6,050 5,925 6,140 5,980 6,250
F Reach at max. lift height mm 1,630 1,355 1,680 1,425 1,650 1,404 1,700 1,505
L Overall length mm 7,930 8,265 8,000 8,365 8,250 8,635 8,320 8,780
Tipping load, straight * kg 7,330 5,760 8,340 6,610 9,400 7,600 10,060 8,090
Tipping load, articulated at 40° * kg 6,470 5,090 7,370 5,840 8,300 6,700 8,870 7,130
Operating weight * kg 12,200 12,400 12,900 13,100 13,950 14,150 14,420 14,630
Tyre sizes 17.5R25 L3 17.5R25 L3 20.5R25 L3 20.5R25 L3
High-Dump Bucket
with Bolt-On Cutting Edge
Bucket capacity m
Bucket width mm 2,700 2,500 2,700 2,700 2,700 2,700 2,950 2,700
Specific material weight t/m
A
Dumping height at max. lift height mm 4,479 5,260 4,457 5,260 4,480 5,269 4,417 5,246
3
3
L 524 L 528 L 538 L 542
STD HL STD HL STD HL STD HL
5.0 3.5 5.5 4.0 6.0 4.5 6.7 5.0
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
E Max. operating height mm 6,500 6,915 6,630 6,975 6,755 7,085 6,820 7,160
F Reach at max. lift height mm 1,639 1,468 1,666 1,468 1,613 1,446 1,600 1,479
L Overall length mm 7,839 8,357 7,874 8,357 8,094 8,612 8,194 8,652
Tipping load, straight * kg 6,845 5,180 8,030 6,050 9,260 7,050 9,800 7,620
Tipping load, articulated at 40° * kg 6,040 4,570 7,090 5,340 8,160 6,220 8,640 6,720
Operating weight * kg 12,650 12,800 13,330 13,490 14,320 14,540 14,930 15,050
Tyre sizes 17.5R25 L3 17.5R25 L3 20.5R25 L3 20.5R25 L3
* The figures shown include the above tyres, all lubricants, a full fuel tank, the ROPS/FOPS cab and the operator. Different tyres and optional
equipment will change the operating weight and tipping load. (Tipping load, articulated at 40° according to ISO 14397-1)
STD = parallel linkage
HL = parallel linkage, high lift version
Special timber handling machines from Liebherr
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Page 12
L 524 - L 542
Equipment
Basic Machine
Crash protection, rear
Access to facilitate windscreen cleaning
Exhaust pipe – stainless steel
Automatic central lubrication system
Battery master switch
Diesel particle filter
Electronical theft protection
Electronic tractive force regulation for difficult ground conditions
Automatic travel mode
Speed range selection
Driver identification (in conjunction with electronic theft lock)
Ride control
Parking brake
Fluff trap for radiator
Speed limitation, 20 km/h
Speed limitation V
Large-mesh radiator
Pre-heat system for cold starting
Combined inching-braking system
Fuel tank steel version
Multi-disc limited slip differentials in both axles
LiDAT (Liebherr Data Transfer System) – one year free of charge
Liebherr biodegredable hydraulic oil
Reversible fan drive
Air cleaner system with pre-filter
Emergency steering system
Reversing obstruction detector
Back-up alarm audible / visual
Tail lights, single version
Rear area monitoring camera (integrated in dispay unit)
Headlights front, single version (on front-chassis) – halogen
Lockable doors, service flap and engine hood
Widening for fender and rear mudguard (steel design)
Rubber widening for rear mudguards
Air pre-cleaner Top-Air
Hazard warning lights
Toolbox with toolkit
Weighing device for approved or non-approved weighing
(integrated in dispay unit)
Towing hitch
max
Operator’s Cab
Storage box
Armrest, adjustable
Exterior mirror, tiltable
Exterior mirror, heated
Fold-out window (operator‘s door)
Operator’s package
Operator‘s seat (mechanically sprung)
Operator’s seat – air sprung with/without seat heating
Fire extinguisher 2 kg
Cup holder
Rear window heater
Horn
Joystick steering
Floor mat
Clothes hook
Air conditioning system (manual)
Automatic air conditioning system
Storage box with cooling function
Steering column, height-adjustable
Steering column, adjustable
Liebherr joystick control – adjustable
Premium Display, Touchscreen (display unit)
Radio set
Provision for radio including loudspeaker
Interior rear-view mirror
Amber beacon
Soundproof ROPS/FOPS cab
Wash/wipe system for windscreen and rear window
Headlights rear, single or double version – halogen/LED
Headlights front, double version – halogen
Headlights front, double version – LED
Headlights front, single version – XENON
Protective ventilation system
Windscreen guard
Sun visor
Sunblind front/rear
Dust filter system
Plug 12 V
First aid kit
Hot water heater with defroster and recirculated-air system
Wide angle mirror
• = Standard, + = Option, - = not available
524
528
538
528
538
542
542
++ ++
••••
++ ++
++++
••••
••••
++++
••••
••••
••••
++ ++
++++
••••
++++
++ ++
••••
++++
••••
••••
++++
••••
••••
++++
++++
••••
••••
++++
++++
••••
++ ++
••••
••••
++ ++
++ ++
++ ++
••••
++++
++++
••••
524
••••
••••
••••
++ ++
++ ++
••••
••••
++++
++++
••••
••••
••••
++++
••••
••••
++++
++ ++
++++
++ ++
••••
••••
++ ++
++++
++++
••••
++++
••••
••••
++++
••••
++++
++++
++++
++++
••••
++ ++
++++
••••
++++
••••
++++
Audible
Warnings for
Quick-hitch, opened
Coolant level
Charge air/fuel temperature too high
Steering system / braking system
Engine oil pressure
Reversing obstruction detector
Back-up alarm
Service codes
Overheating of coolant, fuel, hydraulic oil
Display unit
Working hydraulics lockout
Automatic central lubrication system
Battery charge
Operating voltage
Timer for hours of operation
Indicator light / Hazard warning lights / High beam
Brake accumulator pressure
Date/outside temperature
Diesel particle filter
Rev. Counter
Speed range indicator
Driver identification
Travel speed
Travel direction
Parking brake
Gear level
Heater / Air conditioning
Hydraulic oil temperature
Joystick steering
Fuel level
Fuel consumption
Coolant temperature
Reversible fan drive
Engine oil pressure
Emergency steering system
Service codes
System and function settings
Time
Weighing device
Tractive force regulation
Warning symbols for
Battery charge
Brake accumulator pressure
Diesel particle filter
Air cleaner blockage
Engine oil pressure
Emergency steering system
Reversing obstruction detector
Engine overspeed
Equipment
Working hydraulics lockout
Automatic hoist kick out – adjustable
Automatic bucket return to dig – adjustable
Fork carrier and lift forks
High-dump bucket
Log Grapple
Hydraulic quick-hitch – Z-bar linkage
Hydraulic servo control of working hydraulics
Tilt cylinder protection
Loading buckets with and without teeth, or bolt-on cutting edge
Country-specific versions
Light material bucket
LIKUFIX
Parallel linkage including quick-hitch
Parallel linkage including quick-hitch – High Lift version
Load holding valves
Float position
Z-bar linkage
3rd hydraulic control circuit
3rd and 4th hydraulic control circuits
524
528
538
528
528
528
528
538
538
538
538
542
542
542
542
542
••••
••••
••••
••••
••••
++ ++
++ ++
••••
••••
524
524
••••
++++
••••
++++
••••
••••
••••
++++
••••
••••
••••
++++
••••
••••
••••
++++
••••
••••
++++
••••
++++
••••
++++
++++
••••
••••
++++
••••
++++
••••
524
••••
••••
••••
••••
••••
••••
++ ++
••••
524
••••
++++
••••
++++
++++
++++
++++
••••
++++
++++
++++
++++
++++
++++
++++
++++
••••
••••
++++
++++
Special timber handling machines from Liebherr
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Page 13
Technical data
L 550 - L 580
L 550 L 556 L 566 L 576 L 580
Liebherr diesel engine
Design
Cylinder inline
Fuel injection process
Max. output
to ISO 9249
at RPM 1,500 1,500 1,300 1,400 1,500
Max. torque
at RPM 1,300 1,500 1,300 1,200 1,100
Displacement
Bore/Stroke
Air cleaner
Electrical system
Operating voltage
Battery
Alternator
Starter motor
Engine
_________________________
__________________________
_____________
_________________
_______
_______________
____________________
__________
______________
____________________
__________
__________________
__________
kW 129 140 190 205 215
Nm 843 857 1,400 1,400 1,400
litres 7.01 7.01 10.52 10.52 10.52
mm 122/150 122/150 122/150 122/150 122/150
Ah 2 x 140 2 x 140 2 x 180 2 x 180 2 x 180
V/A 28/100 28/100 28/100 28/100 28/100
V/kW 24/7.8 24/7.8 24/7.8 24/7.8 24/7.8
D934 A7 D934 A7 D936 A7 D936 A7 D936 A7
water-cooled with 2-stage turbo charging, externally
cooled exhaust gas recirculation and diesel particle
filter
4 4 6 6 6
electronic Common Rail high-pressure injection
Dry type with main and safety element, pre-cleaner,
service indicator on the display
V 24 24 24 24 24
The exhaust emissions are below the limits in Stage IIIB/ Tier 4i.
L 556
1,000
900
800
700
Torque (Nm)
600
500
400
700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800
rpm
Torque
Output
180
150
120
90
60
30
0
Output (kW)
L 550
1,000
900
800
700
Torque (Nm)
600
500
400
700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800
rpm
L 566
1,600
1,500
1,400
1,300
1,200
1,100
1,000
900
Torque (Nm)
800
700
600
500
400
700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800
rpm
Torque
Output
Torque
Output
180
150
120
90
60
30
0
250
200
150
100
50
Output (kW)
L0015
Output (kW)
L0019L0018
L 576
1,600
1,500
1,400
1,300
1,200
1,100
1,000
900
Torque (Nm)
800
700
600
500
400
700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800
rpm
Torque
Output
250
200
150
100
50
Output (kW)
L0020
L 580
1,600
1,500
1,400
1,300
1,200
1,100
1,000
900
Torque (Nm)
800
700
600
500
400
700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800
rpm
Torque
Output
250
200
150
Output (kW)
100
50
L0021
Special timber handling machines from Liebherr
13
Page 14
Technical data
L 550 - L 580
Travel Drive
Stepless hydrostatic travel drive
Design
Filtering system
Control
Travel speed range
Speed range 2 and A2
Speed range A3
The quoted speeds apply with the tyres that are
_________________________
______________
________________________
________________
Swash plate type variable flow pump and two
varia ble axial piston motors in closed loop circuit
with one axle transfer case. Direction of travel in reversed by changing the flow-direction of the
variable-displacement pump
Suction return line filter for closed circuit
By travel and inching pedal. The inching pedal makes
it possible to control the tractive and thrust forces
steplessly at full engine speed. The Liebherr joystick
is used to control forward and reverse travel
Speed range 1
____________________________
___________________
__________________________
0 – 10.0 km/h
0 – 20.0 km/h
0 – 40.0 km/h
standard equipment on the loader
Axles
Four-wheel drive
___________________________
Front axle
____________________________
Rear axle
L 550 L 556 L 566 L 576 L 580
Height of obstacles which
can be driven over
With all four wheels remaining in contact with the
Differentials
Reduction gear
Track width
_________________________
_____________________
_________________________
Fixed
Centre pivot, with 13° oscillating angle to each side
______
mm 460 460 490 490 490
ground
Automatic limited-slip differentials
Planetary final drive in wheel hubs
2,000 mm with all types of tyres (L 550, L 556)
2,230 mm with all types of tyres (L 566, L 576, L 580)
Brakes
Wear-free service brake
Parking brake
The braking system meets the requirements of the EC guidelines 71/320.
___________
______________________
Self-locking of the hydrostatic travel drive (acting on
all four wheels) and additional pump-accumulator
brake system with wet multi-disc brakes
(two sepa rate brake circuits)
Electro-hydraulically actuated spring-loaded disc
brake system on the transmission
Steering
______________________________
Design
Angle of articulation
Emergency steering
_______________
_______________
“Load-sensing” swash plate type variable flow pump
with pressure cut-off and flow control. Central pivot
with two double-acting, damped steering cylinders
40° (to each side)
Electro-hydraulic emergency steering system
Attachment Hydraulics
______________________________
Design
_____________________________
Cooling
_____________________________
Filtering
______________________________
Control
___________________________
Lift circuit
___________________________
Tilt circuit
L 550 L 556 L 566 L 576 L 580
____________________
Max. flow
Max. pressure
Z-bar linkage
Industrial lift arm _______bar 350 380 380 380 380
______________
“Load-sensing” swash plate type variable flow pump
with output and flow control, and pressure cut-off in
the control block
Hydraulic oil cooling using thermostatically controlled
fan and oil cooler
Return line filter in the hydraulic reservoir
“Liebherr-Joystick” with hydraulic servo control
Lifting, neutral, lowering
and float positions controlled by Liebherr joystick
with detent
Tilt back, neutral, dump
Automatic bucket return to dig
l/min. 234 234 290 290 290
bar 330 360 350 350 380
Attachment
___________________________
Geometry
____________________________
Bearings
Cycle time at nominal load
Z-bar linkage
Lifting
Dumping
Lowering (empty)
Industrial lift arm
Lifting
Dumping
Lowering (empty)
__________________________
______________________
_____________
__________________________
______________________
_____________
Powerful Z-bar linkage with tilt cylinder and cast steel
cross-tube
Sealed
_______
L 550 L 556 L 566 L 576 L 580
5.5 s 5.5 s 5.5 s 5.5 s 5.5 s
2.3 s 2.3 s 2.0 s 2.0 s 2.0 s
2.7 s 2.7 s 3.5 s 3.5 s 3.5 s
5.5 s 5.5 s 5.5 s 5.5 s 5.5 s
3.5 s 3.5 s 3.0 s 3.0 s 3.2 s
2.7 s 2.7 s 3.5 s 3.5 s 3.5 s
Operator’s Cab
______________________________
Design
Liebherr Operator’s seat
Cab heating and ventilation
On elastic bearing on rear section, soundproof
ROPS/FOPS cab. Operator’s door with optional
sliding window, 180° opening angle, fold-out window
on right side with opening angle, front windscreen
made of compound safety glass, green tinted as
standard, side windows made of single-pane safety
glass, grey tinted, continuously adjustable steering
column and joystick control as standard, heated rear
window
ROPS roll over protection per EN/ISO 3471/
EN 474-1
FOPS falling objects protection per EN/ISO 3449/
EN 474-1
__________
6 way adjustable seat with lap belt, vibration
damping and suspension adjustable for the
opera tor’s weight (mechanically sprung)
_______
Operator’s cab with 4-level air control, cooling water
heating, defroster and air conditioning with electronic
valve control, as well as electronic fresh/recirculated
air control, filter system with pre-filter, fresh air
filter and recirculated air filter, easily replaced,
air con ditioning as standard
Noise Emission
L 550 L 556 L 566 L 576 L 580
ISO 6396
L
(inside cab)
pA
2000/14/EC
L
(surround noise)
WA
_______________
_________
68 dB(A) 68 dB(A) 68 dB(A) 68 dB(A) 68 dB(A)
104 dB(A) 104 dB(A) 105 dB(A) 105 dB(A) 105 dB(A)
Capacities
L 550 L 556 L 566 L 576 L 580
__________________________
Fuel tank
Engine oil
(including filter change)
Pump distribution gearbox
Transmission
Coolant
Front axle
Rear axle
Hydraulic tank
Hydraulic system, total
Air condition system R134a
_____________________
___________________________
_________________________
__________________________
___________________
l 300 300 400 400 400
__________
l 40 40 44 44 44
______
l 2.5 2.5 2.5 2.5 2.5
l 11.5 11.5 11.5 11.5 11.5
l 42 42 52 52 52
l 35 35 42 42 42
l 35 35 40 42 42
l 135 135 135 135 135
__________
l 245 245 265 265 265
___
g 1,250 1,250 1,250 1,250 1,250
Special timber handling machines from Liebherr
14
Page 15
Attachment
Log Grapple
Q
20º
45º
E
B
20º
F 45
F 20
A 20
A 45
C
C 1
L0051
KF max.
L
Log Grapple
Geometry
A20 Discharge height at 20° mm
A45 Discharge height at 45° mm
B Manipulation height mm
C Max. grapple opening in loading position mm
C1 Max. grapple opening mm
E Max height mm
F20 Reach at max. lifting height at 20° discharge mm
F45 Reach at max. lifting height at 45° discharge mm
F max. Max. reach mm
H Height above cab mm
I Height above exhaust mm
J Ground clearance mm
K Wheelbase mm
L Overall length mm
Width over tyres mm
Q Grapple diameter m
Grapple width mm
Payload * kg
Operating weight * kg
Tyre sizes
* The figures shown include the above tyres, all lubricants, a full fuel tank, the ROPS/FOPS cab and the operator. Different tyres and optional
equipment will change the operating weight and payload. (Tipping load, articulated at 40° according to ISO 14397-1)
IND = Industrial lift arm with parallel guidance including hydraulic quick-hitch
L 550 L 556 L 566 L 576 L 580
IND IND IND IND IND
3,590 3,570 3,570 3,570 3,520
3,020 2,950 2,930 2,930 2,805
4,530 4,530 5,125 5,125 5,125
2,395 2,740 2,650 2,650 2,930
2,590 2,990 3,050 3,050 3,340
6,320 6,480 7,400 7,400 7,500
1,740 1,890 2,165 2,165 2,215
1,410 1,530 1,620 1,620 1,625
2,670 2,820 3,110 3,110 3,160
3,360 3,360 3,590 3,590 3,590
3,015 3,015 3,000 3,000 3,000
490 490 535 535 535
3,305 3,305 3,780 3,780 3,900
8,550 8,700 9,880 9,880 10,050
2,650 2,650 2,970 2,970 2,970
2
1.8 2.4 3.1 3.1 3.5
1,600 1,600 1,800 1,800 1,800
6,300 6,400 8,200 8,650 9,200
18,490 19,350 25,640 26,900 27,670
23.5R25 L3 23.5R25 L3 26.5R25 L3 26.5R25 L3 26.5R25 L3
I
J
H
Special timber handling machines from Liebherr
15
Page 16
L 550 - L 580
Light Material Bucket High-Dump Bucket
E
F
A
L0049
L
Light Material Bucket
Cutting tool BOCE BOCE BOCE BOCE BOCE BOCE BOCE
Bucket capacity m
Bucket width mm 3,400 3,400 3,400 3,400 3,700 4,000 4,000
Specific material weight t/m³ 0.5 0.5 0.5 0.5 0.45 0.45 0.45
A Dumping height at max. lift height mm 2,340 2,920 2,265 2,840 2,620 2,620 2,480
B Dump-over height mm 3,500 4,100 3,500 4,100 3,900 3,900 3,900
D Max. height of bucket pivot point mm 4,075 4,640 4,075 4,640 4,490 4,490 4,490
E Max. operating height mm 6,110 6,470 6,250 6,600 6,700 6,700 6,800
F Reach at maximum lift height mm 1,705 1,520 1,780 1,600 1,860 1,860 1,950
L Overall length mm 8,970 9,400 9,080 9,520 10,100 10,100 10,200
Tipping load, straight * kg 10,620 8,890 11,530 10,140 13,955 15,580 16,880
Tipping load, articulated at 40° * kg 9,365 7,870 10,160 8,950 12,310 13,740 14,950
Operating weight * kg 18,870 19,130 19,570 19,890 25,780 27,110 27,680
Tyre sizes 23.5R25 L3 23.5R25 L3 26.5R25 L3 26.5R25 L3 26.5R25 L3
L 550 L 556 L 566 L 576 L 580
STD HL STD HL STD STD STD
3
9.0 8.0 10.0 9.0 12.0 13.0 14.0
E
F
A
L
L0052
High-Dump Bucket
Cutting tool BOCE BOCE BOCE BOCE BOCE BOCE BOCE
Bucket capacity m
Bucket width mm 3,400 3,400 3,400 3,400 3,700 4,000 4,000
Specific material weight t/m³ 0.5 0.5 0.5 0.5 0.45 0.45 0.45
A Dumping height at max. lift height mm 4,450 4,800 4,610 4,950 4,840 4,840 4,780
B Dump-over height mm 3,500 4,100 3,500 4,100 3,900 3,900 3,900
D Max. height of bucket pivot point mm 4,075 4,640 4,075 4,640 4,490 4,490 4,490
E Max. operating height mm 6,900 7,200 7,150 7,500 7,490 7,490 7,650
F Reach at maximum lift height mm 1,800 1,580 1,860 1,650 2,140 2,140 2,060
L Overall length mm 9,000 9,400 9,100 9,550 10,200 10,200 10,300
Tipping load, straight * kg 9,880 7,950 10,615 9,370 12,500 13,875 14,915
Tipping load, articulated at 40° * kg 8,710 7,010 9,355 8,260 11,020 12,240 13,210
Operating weight * kg 19,270 19,530 19,980 20,040 26,080 27,410 27,980
Tyre sizes 23.5R25 L3 23.5R25 L3 26.5R25 L3 26.5R25 L3 26.5R25 L3
* The figures shown include the above tyres, all lubricants, a full fuel tank, the ROPS/FOPS cab and the operator. (Tipping load, articulated at 40°
according to ISO 14397-1)
STD = Industrial lift arm with parallel guidance including hydraulic quick-hitch
HL = Industrial lift arm with parallel guidance including hydraulic quick-hitch, High Lift
BOCE = Bolt-on cutting edge
Special timber handling machines from Liebherr
16
L 550 L 556 L 566 L 576 L 580
STD HL STD HL STD STD STD
3
8.5 7.5 9.5 8.5 11.0 12.0 13.0
Page 17
L 550 - L 580
Equipment
Basic Machine
Crash protection, rear
Access to facilitate windscreen cleaning
Exhaust pipe – stainless steel
Automatic central lubrication system
Battery master switch
Diesel particle filter
Electronic tractive force regulation for difficult ground
conditions
Electronical theft protection
Automatic travel mode
Speed range selection
Driver identification (in conjunction with electronic theft lock)
Ride control
Parking brake
Fluff trap for radiator
Speed limitation, 20 km/h
Speed limitation Vmax
Large-mesh radiator
Pre-heat system for cold starting
Combined inching-braking system
Mudguard extension
Multi-disc limited slip differentials in both axles
Noise suppression package
LiDAT (Liebherr Data Transfer System) – one year free of charge
Liebherr biodegredable hydraulic oil
Reversible fan drive
Air cleaner system with pre-filter
Emergency steering system
Reversing obstruction detector
Back-up alarm audible / visual
Tail lights, single version
Rear area monitoring camera (integrated in dispay unit)
Headlights rear, single version (on tail flap) – halogen
Headlights rear, single version (on tail flap) – LED
Headlights front, single version (on front-chassis) – halogen
Counterweight for road travel
Lockable doors, service flap and engine hood
Rubber widening for rear mudguards
Air pre-cleaner Top-Air
Hazard warning lights
Toolbox with toolkit
Weighing device for approved or non-approved weighing
(integrated in dispay unit)
Towing hitch
550
556
566
576
+++++
+++++
•••••
+++++
•••••
•••••
•••••
+++++
•••••
•••••
+++++
•••••
•••••
+++++
+++++
•••••
+++++
•••••
•••••
+++++
•••••
+++++
•••••
+++++
+++++
•••••
•••••
+++++
+++++
•••••
•••••
•••••
+++++
•••••
–––+–
•••••
+++++
+++++
•••••
•••••
+++++
•••••
580
Operator’s Cab
Storage box
Ashtray
Exterior mirror, tiltable and heatable
Operator’s package
Operator’s seat – mechanically sprung
Operator’s seat with active suspension, with seat climate
control and seat heating
Operator’s seat – air sprung with seat heating
Operator’s seat – horizontal side-to-side suspension with
control console moving as one
Fire extinguisher 2 kg
Cup holder
Rear window heater
Horn
Joystick steering
Floor mat
Clothes hook
Air conditioning system (manual)
Automatic air conditioning system
Storage box with cooling function
Steering column, height-adjustable
Steering column, adjustable
Liebherr joystick control – adjustable
Multi-lever control system
Premium Display, Touchscreen (display unit)
Radio set (CD/MP3)
Provision for radio including loudspeaker
Interior rear-view mirror
Amber beacon
Soundproof ROPS/FOPS cab
Wash/wipe system for windscreen and rear window
Headlights rear, double version – LED
Headlights rear, single version – halogen/LED
Headlights front, double version – LED
Headlights front, double version – halogen
Headlights front, single version - XENON
Sliding window
Protective ventilation system
Windscreen guard
Sun visor
Dust filter system
Plug 12 V
First aid kit
Wide angle mirror
2in1 steering system – changeable
550
556
566
576
•••••
•••••
•••••
•••••
•••••
+++++
+++++
+++++
+++++
•••••
•••••
•••••
+++++
•••••
•••••
•••••
+++++
+++++
+++++
•••••
•••••
+++++
•••••
+++++
+++++
•••••
+++++
•••••
•••••
+++++
+++++
+++++
•••••
+++++
+++++
+++++
+++++
•••••
+++ ++
•••••
+++++
+++++
+++++
580
Display unit
Working hydraulics lockout
Automatic central lubrication system
Battery charge
Operating voltage
Timer for hours of operation
Indicator light / Hazard warning lights / High beam
Brake accumulator pressure
Diesel particle filter
Rev. Counter
Speed range indicator
Driver identification
Travel speed
Travel direction
Parking brake
Gear level
Heater / Air conditioning
Hydraulic oil temperature
Joystick steering
Fuel level
Fuel consumption
Coolant temperature
Reversible fan drive
Engine oil pressure
Emergency steering system
Service codes
System and function settings
Time/date/outside temperature
Weighing device
Tractive force regulation
Warning symbols for
Battery charge
Brake accumulator pressure
Diesel particle filter
Air cleaner blockage
Engine oil pressure
Emergency steering system
Reversing obstruction detector
Engine overspeed
550
556
566
576
566
576
580
580
•••••
+++++
•••••
•••••
•••••
•••••
•••••
•••••
•••••
•••••
+++++
•••••
•••••
•••••
•••••
•••••
•••••
+++++
•••••
•••••
•••••
+++++
•••••
•••••
•••••
•••••
•••••
+++++
•••••
550
556
•••••
•••••
•••••
•••••
•••••
•••••
+++++
•••••
Audible
Warnings for
Quick-hitch, opened
Coolant level
Charge air/fuel temperature too high
Steering system / braking system
Engine oil pressure
Reversing obstruction detector
Back-up alarm
Overheating of coolant, fuel, hydraulic oil or gearbox oil
Overheating coolant, fuel, hydraulics or transmission fluid
Equipment
Working hydraulics lockout
Automatic hoist kick out – adjustable
Automatic bucket return to dig – adjustable
Fork carrier and lift forks
High Lift arms
High-dump bucket
Log Grapple
Hydraulic quick-hitch
Industrial lift arm including quick-hitch
Tilt cylinder protection
Loading buckets with and without teeth, or bolt-on cutting edge
Country-specific versions
Light material bucket
Load holding valves
Float position
Z-bar linkage
3rd hydraulic control circuit
3rd and 4th hydraulic control circuits
• = Standard, + = Option, – = not available
550
556
566
576
566
576
580
580
•••••
•••••
•••••
•••••
•••••
+++++
+++++
•••••
•••••
550
556
•••••
+++++
•••••
+++++
+++++
+++++
+++++
+++++
+++++
+++++
+++++
+++++
+++++
+++++
•••••
•••••
+++++
+++++
Special timber handling machines from Liebherr
17
Page 18
Wheel loader L 580 LogHandler
overview
Various
grapple versions
and sizes with
modular blade
systems
• Protective grille
for headlights
• Lamp carrier in
steel design
Optional Stump ram,
hydraulically lowered
Special timber handling machines from Liebherr
18
Page 19
Special kinematic for timber handling
• Piston rod protection
• Protective grille for front windscreen
mounted on lifting frame
• Five working area lights at front
• Automatic central lubrication system
Cab with roof window including sun blind
• Protective grille for cab roof window
• Washing system for cab roof window
• Fluff trap for radiator (optional)
• Large-mesh radiator (optional)
• Reversible fan drive (optional)
Liebherr control lever, electrohydraulically controlled, adjustable
using Liebherr touchscreen
Special tyres for timberrelated operations
Extension for fenders
and rear mudguards
Special timber handling machines from Liebherr
19
Page 20
Technical data
Engine
Diesel engine
Design
Cylinder inline
Combustion process
Rated output according
to ISO 9249
Max. torque
Displacement
Bore/Stroke
Air cleaner
Electrical system
Operating voltage
Capacity
Alternator
Starter motor
The exhaust emissions are below the limits in Stage IIIA / Tier 3.
_______________________
_________________________
_________________
_________
___________________
___________________
_________________
___________________
__________________________
____________
_______________________
______________________
_________________
D936L A6
Liebherr diesel engine, water-cooled, exhaust turbo
charged with intercooler
6
Unit pump (PLD) microprocessor controlled
230 kW at 2,000 RPM
1,320 Nm at 1,300 RPM
10.52 litres
122/150 mm
Dry type with main and safety element, pre-cleaner,
service indicator on LCD display
24 V
170 Ah
28 V/80 A
24 V/6.6 kW
Travel Drive
Stepless hydrostatic travel drive
Design
Filtering system
Control
Travel speed range
Speed range 2 and A2
Speed range A3
The quoted speeds apply with the tyres 775/65R29
________________________
_______________
________________________
________________
Swash plate type variable flow pump and two
variable axial piston motors in closed loop circuit with
one axle transfer case. Direction of travel in reversed
by changing the flow-direction of the variable-
displacement pump
Suction return line filter for closed circuit
By travel and inching pedal. The inching pedal makes
it possible to control the tractive and thrust forces
steplessly at full engine speed. The Liebherr joystick
is used to control forward and reverse travel
Speed range 1
____________________________
___________________
__________________________
0 – 10.0 km/h
0 – 20.0 km/h
0 – 30.0 km/h
Goodyear GP-4D
Axles
Four-wheel drive
___________________________
Front axle
____________________________
Rear axle
Height of obstacles which
can be driven over
Differentials
Reduction gear
Track width
_________________________
_____________________
_________________________
Fixed
Centre pivot, with 9° oscillating angle to each side
___________
520 mm
With all four wheels remaining in contact with the
ground
Automatic limited-slip differentials
Planetary final drive in wheel hubs
2,370 mm with all types of tyres
Brakes
Wear-free service brake
Parking brake
The braking system meets the requirements of the EC guidelines 71/320.
___________
______________________
Self-locking of the hydrostatic travel drive (acting on
all four wheels) and additional pump-accumulator
brake system with wet multi-disc brakes (two
sepa rate brake circuits)
Electro-hydraulically actuated spring-loaded brake
system on the transmission
Tyres
Dimensions/weight are calculated for loaders equipped with Goodyear 775/65R29
GP-4D L4 tyres.
Dimensions/weight when fitted with Michelin 800/65R29 XLD65 L3 tyres are amended to:
Operating weight
Vertical dimensions
____________
__________
+ 440 kg
+ 20 mm
Working hydraulics
______________________________
Design
______________________________
Cooling
_____________________________
Filtering
______________________________
Control
___________________________
Lift circuit
Turning circle
Grapple swing
Grapple rotation
Max. flow
Max. pressure
_______________________
______________________
____________________
___________________________
______________________
“Load-sensing” swash plate type variable flow pump
with output and flow control, and pressure cut-off in
the control block
Hydraulic oil cooling using thermostatically controlled
fan and oil cooler
Return line filter in the hydraulic reservoir
“Liebherr-Joystick” with hydraulic servo control
Lifting, neutral, lowering
Forwards, neutral, backwards
Automatic transport configuration
Forwards and backwards
360°
400 l/min.
320 bar
Attachment
___________________________
Geometry
____________________________
Bearings
Powerful and stable “LogHandler” lifting equipment
for optimum lifting heights. 360° rotating grapple tool
Sealed
Operator’s Cab
______________________________
Design
Liebherr Operator’s seat
Cab heating and ventilation
On elastic bearing on rear section, soundproof
ROPS/FOPS cab. Operator’s door with optional
sliding window, 180° opening angle, fold-out window
on right site with opening angle, front windscreen
made of compound safety glass, green tinted as
standard, side windows made of single-pane safety
glass, grey tinted, continuously adjustable steering
column and joystick control as standard, heatable
rear window
ROPS roll over protection per EN/ISO 3471/
EN 474-1
FOPS falling objects protection per EN/ISO 3449/
EN 474-1
__________
6 way adjustable seat with lap belt, vibration damping
and suspension adjustable for the opera tor’s weight
_______
Operator’s cab with 4-level air control, cooling water
heating, defroster and air conditioning with electronic
valve control, as well as electronic fresh/recirculated
air control, filter system with pre-filter, fresh air filter
and recirculated air filter, easily replaced, air
con ditioning as standard
Noise Emission
____________________________
ISO 6396
2000/14/EC
_________________________
LpA (inside cab) =
LWA (surround noise) =
69 dB(A)
105 dB(A)
Steering
______________________________
Design
Angle of articulation
Emergency steering
Special timber handling machines from Liebherr
20
_______________
_______________
“Load-sensing” swash plate type variable flow pump
with pressure cut-off and flow control. Central pivot
with two double-acting, damped steering cylinders
40° (to each side)
Electro-hydraulic emergency steering system
Capacities
__________________________________________________________________________________
Fuel tank
Engine oil (including filter change)
Pump distributor gears
Transmission
______________________________________________________________________________________
Coolant
____________________________________________________________________________________
Front axle
_____________________________________________________________________________________
Rear axle
Hydraulic tank
Hydraulic system, total
Air condition system R134a
____________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
_________________________________________________________
__________________________________________________________________
______________________________________________________________
350 l
43 l
2.5 l
11.5 l
52 l
58 l
50 l
135 l
300 l
780 g
Page 21
Dimensions
PP
EE
GG
BB
AA
CC
DD
Rotating Grapple, 360°
QQ
Z
MM
NN
FF
F max.F max.
KK
LL
L max.L max.
L0056 L0056 L0056
II
HH
JJ
L0056
3.2 m² 3.6 m² 3.8 m² 3.2 m² 3.6 m²
A Max. manipulation height with grapple closed mm 5,909 5,801 5,719 5,688 5,570
B Max. manipulation height with grapple open mm 6,354 6,304 6,266 6,244 6,192
C Manipulation height at max. outreach mm 2,409 2,301 2,219 2,188 2,070
D Lower manipulation area mm 824 932 1,014 1,045 1,163
E Max. height mm 9,120 9,120 9,120 9,120 9,120
F Outreach at max. lift height mm 2,675 2,675 2,675 2,675 2,675
F max. Max. outreach mm 3,970 3,970 3,970 3,970 3,970
G Height of grapple link mm 8,650 8,650 8,650 8,650 8,650
H Height above cab mm 3,590 3,590 3,590 3,590 3,590
I Height with grapple positioned longitudinally mm 5,050 5,050 5,050 5,050 5,050
Height when max. outreach is attained mm 6,730 6,730 6,730 6,730 6,730
J Ground clearance mm 580 580 580 580 580
K Wheelbase mm 3,700 3,700 3,700 3,700 3,700
L Overall length mm 10,207 10,290 10,304 10,125 10,197
L max. Max. Total length at max. outreach mm 12,559 12,642 12,656 12,477 12,549
Width over tyres mm 3,220 3,220 3,220 3,220 3,220
M Grapple opening mm 3,846 4,038 4,183 4,237 4,448
N Max. span with grapple open mm 4,403 4,622 4,771 4,300 4,517
P Height from top to top mm 2,741 2,849 2,931 2,962 3,080
Q Grapple cross-section mm 2,465 2,647 2,679 2,377 2,522
Grapple weight kg 2,328 2,349 2,336 2,384 2,442
Z Jaw width mm 1,000 1,000 870 1,000 870
Turning circle over lifting equipment with grapple positioned longitudinally
mm 6,830 6,900 6,950 6,830 6,900
Turning circle over external edge of tyres mm 6,725 6,725 6,725 6,725 6,725
Turning circle over inner edge of tyres mm 3,500 3,500 3,500 3,500 3,500
Max. payload with 40° angle of articulation * kg 8,650** 8,625** 8,635** 8,590** 8,350**
Max. payload with 37° angle of articulation * kg 8,800** 8,780** 8,790** 8,650** 8,490**
Operating weight * kg 33,450** 33,470** 33,450** 33,650** 33,850**
Tyre sizes 775/65R29 775/65R29 775/65R29 775/65R29 775/65R29
Goodyear Goodyear Goodyear Goodyear Goodyear
GP-4D GP-4D GP-4D GP-4D GP-4D
* The figures shown here are valid with tyres above, includes all lubricants, a full fuel tank, the ROPS/FOPS cab and the operator. Different tyres
and optional equipment as well as chains or tie-down devices will change the operating weight and payload. The stump pusher encreases the
operating weight at 860 kg.
** Data with rear tyres filled with water
L0056
Combination grapple; closes tip to tip
Heart-shaped grab with chain as stump holder; closes tip on tip
Special timber handling machines from Liebherr
21
Page 22
Equipment
Basic Machine
Exhaust pipe – stainless steel
Automatic central lubrication system
Battery master switch
Fuel particle filter
Electronic crowding force control
Electronical theft protection with/without driver identification
Automatic travel mode
Headlights
Ride control
Fluff trap for radiator
Large-mesh radiator
Pre-heat system for cold starting
Creep speed/Cruise control
Combined inching-braking system
Multi-disc limited slip differentials in both axles
Noise suppression package
LED lights on the rear flap
LiDAT Standard (Liebherr Data Transfer System)
LiDAT Plus (extended Liebherr Data Transfer System)
Liebherr travel gear
Liebherr bio degredable hydraulic oil
Air cleaner system with pre-filter
Reversible fan drive
Emergency steering system
Back-up alarm
Lockable doors, service flap and engine hood
Extension for fenders and rear mudguards
Toolbox with toolkit
Weighing device (integrated)
Towing hitch
Two working area lights at rear
Two tail lights
20 km/h speed limiting
Operator’s Cab
Storage box •
Lockable storage compartment •
Ashtray •
Roof window with protective grille and washing system •
Operator’s package •
Operator’s seat – adjustable in 6 ways •
Operator’s seat with active suspension, with seat climate control and seat heating +
Operator’s seat – air sprung with seat heating +
Fire extinguisher 2 kg +
Cup holder •
Five working area lights at front •
Height-adjustable steering column +
Horn •
Joystick steering +
Floor mat •
Clothes hook •
Air conditioning system •
Storage box with cooling function +
LED operating spotlight, front/rear +
Liebherr joystick control – adjustable •
Radio set +
Provision for radio including loudspeaker +
Rear view monitoring with camera +
Interior rear-view mirror •
Amber beacon +
Soundproof ROPS/FOPS cab with tinted safety glass front
windscreen, heatable rear window
Wash/wipe system for windscreen and rear window •
Sliding window +
Protective ventilation system +
Sun visor •
Dust filter system +
Plug 12 V •
First aid kit +
Adjustable steering column •
Hot water heater with defroster and recirculated-air system •
Wide angle mirror +
Xenon working lights front +
Two or four working area lights rear +
• = Standard, + = Option, - = not available
Instruments for
Timer for hours of operation
+
Flashing turn indicators
•
Diagnosis system
•
Rev. counter
+
Forward – reverse travel
•
Travel speed ranges and gear selected
+
High-beam headlights
•
Fuel reserve
•
Engine oil temperature
•
Reverse travel
+
Speedometer
+
Clock
•
Diesel engine pre-heat
•
Forward travel
•
•
+
•
+
+
+
Battery charge
•
Flow through emergency steering system
+
Parking brake
•
Hydraulic oil temperature
+
Air cleaner blockage
•
Engine oil pressure
+
Engine overheat
•
•
+
•
+
•
+
Overheat of hydraulic fluid
Engine oil pressure
Engine overheat
Emergency steering system
Warning lights for
Audible Warnings for
Function Keys for
Working lights rear
Working lights front
Electronic tractive force adaptation
Speed range selection
Headlights
Ride control
Parking brake
Blower
Heater
Air conditioning
Creep speed
Steering column switch for direction of travel
Mode switch
Amber beacon
Wash/wipe system for rear window
Road travel
Transport position (at operating lever)
Hazard warning flashers
Additional hydraulics
•
Rotating Grapple, 360°
Electro-hydraulic control of the working hydraulics
LogHandler lifting gear with protective grille for front windscreen
Modular blade system for grapple
Stump ram
Equipment
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
+
+
Special timber handling machines from Liebherr
22
Page 23
The Liebherr Wheel Loaders
Wheel Loader
L 506Compact L 507Stereo L 508Compact L 509Stereo L 514Stereo
Tipping load kg 3,450 3,712 3,850 4,430 5,680
Bucket capacity m
Operating weight kg 5,180 5,470 5,600 6,390 8,350
Engine output kW/HP 46/63 50/68 50/68 54/73 77/105
3
0.8 0.9 1.0 1.2 1.5
Wheel Loader
L 524 L 528 L 538 L 542 L 550
Tipping load kg 7,500 8,500 9,500 10,200 12,150
Bucket capacity m
Operating weight kg 10,400 10,900 12,800 13,400 17,300
Engine output kW/HP 90/122 100/136 115/156 120/163 129/175
3
2.1 2.3 2.6 2.8 3.2
L0009
L0009
L0009
L0009
Wheel Loader
L 556 L 566 L 576 L 580 L 586
Tipping load kg 13,550 15,750 17,500 18,500 20,430
Bucket capacity m
Operating weight kg 17,900 23,150 24,450 25,180 31,380
Engine output kW/HP 140/191 190/259 205/279 215/292 250/340
3
3.6 4.0 4.5 5.0 5.5
Environmental protection can help you earn money!
The Liebherr Standard Consumption Test –
easy to reproduce and practical.
The Liebherr Standard Consumption Test determines the number of loading cycles that can be carried out with 5 litres of diesel. The material is
taken from pile A and carried over a distance of 20 metres to point B. The
time needed for each working cycle should be 35 seconds. Discharge at
point B should take place from a height of 2.5 m. The working cycles
continue until the 5 litres of diesel in the external measuring tank have
been used up. The loader’s fuel consumption per operating hour is calculated as follows:
35
n=?
B
5
2,5 m
4
30
25
20
15
20 m
T ~ 35 sec.
A
3
2
1
Number of loading cycles
Values for the Liebherr Wheel Loaders
L 524: 2.1 m
L 528: 2.3 m
L 538: 2.6 m
L 542: 2.8 m
L 550: 3.2 m
L 556: 3.6 m
L 566: 4.0 m
L 576: 4.5 m
L 580: 5.0 m
L 586: 5.5 m
* Equipped with L5 tyres and 5.5 m3 HD bucket
** Wheel loader in practical customer applications (with individual
machine configurations).
3
3
3
3
3
3
3
3
3
3
400
Numbers of
working cycles
n = 47 2.8 8.5 7.1
n = 46 2.6 8.7 7.2
n = 39 2.7 10.3 8.5
n = 38 2.6 10.5 8.7
n = 31 2.8 12.9 10.9
n = 27 2.9 14.5 12.1
n = 22 3.2 18.2 15.1
n = 21 2.9 19.1 15.8
n = 20 2.8 20.0 16.2
n = 14 3.6 28.5* 20.5
Litres/
100 tons
Special timber handling machines from Liebherr
=
consumption
per hour
Litres/
hour
Ø Litres/
hour**
23
Page 24
2
2
Liebherr material handlers are specialists in timber yards and saw mills. The design and technology
of Liebherr timber machines are proven over many years of experience in fi eld operations and are
improved continuously based on customers demand and feedback. The rotating upper carriage, the
all-wheel steering or the high loading capacities – as well as the large reach at the same time – offer
advantages that optimize the timber handling operations of the customer. Liebherr, there is no better
way of handling logs.
Material handling machines
Special timber handling machines from Liebherr
24
Page 25
Performance
Impressive versatility and its all-around talents stands for
the new Liebherr material handler timber generation. All
wheel steering as a standard feature guarantees a high
maneuverability in all conditions at any yard profile. A
technical highlight of the LH 60 M Timber Litronic is the
Liebherr-developed dual motor drive unit. The new
Liebherr drive concept saves fuel and guarantees a
smooth and productive operation under all operating
conditions.
Higher efficiency with less consumption.
Reliability
The heavy duty undercarriage guarantees the required
stability for material handling and timber transportation.
The four wheel steering increases driving comfort and
improves directional stability. In combination with an
optimized drive technology, the key benefits for the
customer are a better handling performance combined
with the highest level of safety.
More quality for more reliability.
Comfort
Perfect driving characteristics at any time. The four
single tyres on Liebherr timber material handlers provide
an excellent driving comfort, thanks to the high damping behavior of the air filled tires. The mechanical components are well protected and a high ground clearance
is achieved. The fixed cab riser provides a higher eye
point and assures an exceptional all-around view for safe
operation.
More comfort for more performance.
Economy
Timber handlers have a high daily share in driving mode.
Liebherr timber machines are designed to meet these
demands and impress with low fuel consumption. The
diesel particulate filter takes care of the exhaust gases
after treatment. The service-friendly layout of the machine
guarantees short maintenance periods and a minimum of
maintenance costs.
Emissions and operating costs at a low level.
Special timber handling machines from Liebherr
25
Page 26
Material handling
machine overview
Equipment
specially designed
for timber handling
Working tools
available directly
from the manufacturer
Special timber handling machines from Liebherr
26
Page 27
Optional LED
headlights
Integrated protection
equipped as standard
New Liebherr
cockpit for more
space and comfort
Optional side area monitoring
Engine Emission
stage IIIB
Standard rear
area monitoring
Safe and
ergonomic
access system
Special timber handling machines from Liebherr
27
Page 28
Speed and high performance for
highly
The material handling machines for transport operations
With an attached dozer blade, routes on-site can be kept clear.
Another highlight of the Liebherr timber transport machines is the standard four wheel steering.
Machine model
Recommended equipment/grapple
combination. Other versions available on
request.
Equipment version GA 10 GA 11 GA 11
Operational weight (without grapple) kg approx. 27,800 approx. 35,100 approx. 42,900
Engine output kW (HP) 140 (190) 150 (204) 200 (272)
Standard grapple type*
Surface m
Weight kg 1,775 2,160 / 2,265 approx. 2,600
* Applicable for round log length of 4.0 m and dense softwood 0.8 t/m³
Transport operation
LH 35 M Timber
litronic
Blade
Four wheel steering
Transport operation
GM 20B GMH 50 / GMH 80 GMH 120
2
1.7 2.5 / 2.5 3.2
`
LH 50 M Timber
litronic
Blade
Four wheel steering
Transport operation
`
LH 60 M Timber
litronic
Blade
Four wheel steering
Transport operation
`
GMH 80
Features:
• Closes with overlap
• Sturdy, dual motor slewing drive
• Ideal timber clamp for work in sorting
plant as well as for timber transport
• Good single log handling
• Modular exchangeable claws
Special timber handling machines from Liebherr
28
Page 29
efficient material handling
The material handling machines for loading operations
With the 4 point outriggers, the machine is on secure footing in the whole working area.
Machine model
Recommended equipment/grapple
combination. Other versions available
on request.
Loading operation
LH 26 M
litronic
4 point
outriggers
Loading
operation
`
LH 30 M
litronic
4 point
outriggers
Loading
operation
`
LH 35 M
litronic
4 point
outriggers
Loading
operation
`
LH 40 M
litronic
4 point
outriggers
Loading
operation
`
LH 50 M
litronic
4 point
outriggers
Loading
operation
`
LH 60 M
litronic
4 point
outriggers
Loading
operation
`
LH 80 M
litronic
4 point
outriggers
Loading
operation
Equipment version GA 12 GA 12 GA 13 GA 14 GA 16 GA 18 GA 19
Operational weight (without grapple)
Engine output
Standard grapple*
Surface m
Weight kg 1,270 1,580 1,580 1,675 1,675 2,150
* Applicable for round log length of 4.0 m and dense softwood 0.8 t/m³
kg
approx. 24,500 approx. 26,900 approx. 31,300 approx. 36,800 approx. 42,100 approx. 57,700 approx. 74,100
kW (HP)
110 (150) 129 (175) 129 (175) 140 (190) 140 (190) 180 (244) 230 (313)
GM 10B GM 20B GM 20B GM 20B GM 20B GMH 80
2
0.8 1.0 1.0 1.3 1.3 1.6
GMH 80
2.2
2,230
GMH 50
Features:
• Sturdy, dual motor slewing drive
• Low installation height at discharge
height level
• Hydraulic hold-down device possible
• Modular exchangeable claws
`
Special timber handling machines from Liebherr
29
Page 30
Special machine LH 120 Litronic
The material handling machines for loading operations
The LH 120 Litronic impresses by exceptionally high material handling performance. The machine is available in different undercarriage versions.
Machine model
Recommended equipment/grapple
combination. Other versions available
on request.
Loading operation
LH 120 C
litronic
`
Crawler
undercarriage
Loading operation
LH 120 C
High Rise
litronic
Crawler
undercarriage
Loading operation
LH 120 C
`
Gantry
litronic
`
Crawler
undercarriage
Loading operation
LH 120 M
litronic
`
X-type 4-point
outriggers with
folding arms
Loading operation
LH 120 M
High Rise
litronic
`
X-type 4-point
outriggers with
folding arms
Loading operation
Equipment version AF 27 AF 27 AF 27 AF 27 AF 27
Operational weight (without grapple)
Engine output
Standard grapple*
Surface m
kg approx. 134,000 approx. 141,000 approx. 162,000 approx. 133,000 approx. 144,000
kW (HP)
400 (543) 400 (543) 400 (543) 400 (543) 400 (543)
GMH 120 GMH 120 GMH 120 GMH 120 GMH 120
2
3.2 3.2 3.2 3.2 3.2
Weight kg approx. 2,600 approx. 2,600 approx. 2,600 approx. 2,600 approx. 2,600
* Applicable for round log length of 4.0 m and dense softwood 0.8 t/m³
GMH 120
Features:
• Closes with overlap
• Sturdy, dual motor slewing drive
• Ideal timber clamp for work in sorting
plant as well as for timber transport
• Good single log handling
• Modular exchangeable claws
Special timber handling machines from Liebherr
30
Page 31
Examples of use
Liebherr material handling machine working with timber
Liebherr earth moving machine working with timber
Wheeled excavator from Liebherr working in the forest
Liebherr material handler with trailer
Special timber handling machines from Liebherr
31
Page 32
3
3
Electric material
handling machines
Liebherr electric material handling machines are multi-functional. Combined with the Liebherr quick change system, the comprehensive range of working tools enables material handling machines to achieve a high degree of
flexibility and diversity. The quiet electric drive system and the reliability of the hydraulic components reduce the
machine's maintenance costs considerably. Maintenance costs are minimised and at the
same time, any downtime of the material handling machines is reduced. The product
range of electric machines from Liebherr produces very little noise.
In operation, it generates 4 to 5 dB less than a
comparable machine with a diesel
engine.
Special timber handling machines from Liebherr
32
Page 33
Performance
The new electric-powered material handling equipment
has been specially developed to deal with the particular
requirements of industrial material handling. A large spectrum of equipment and an uppercarriage optimised for
large reaches makes it possible to cater for all waste and
cargo handling requirements. With all of its major components manufactured inhouse and combined with the power of an electric motor, the drive train output maximises
the machine's performance in terms of lift capacity, precision and work pace. The scope of this high performing
equipment is enhanced considerably thanks to a trackfitted undercarriage.
Reliability
With more than 30 years of experience in designing electric material handling equipment, Liebherr developed the
new models EP 934 C, EP 944 C and EP 954 C to comply with every demand from the market. The layout of the
machines was completely revised due to the components
of the electric drive system, which means the unit is more
than just a conversion of a conventional vehicle with
diesel drive system. All of the important components of
the electric drive system have been integrated in the existing exterior dimensions of the uppercarriage. Liebherr
electric material handling machines offer a high level of
reliability so that they can consistently fulfil their key functions when deployed in industrial areas. The already long
service life of the hydraulic components is further enhanced by the low noise electric drive system. The drive
concept, with just one electric motor, ensures that the
high voltage is limited to the range of the switch cabinet
and drive system and the low voltage functions are capable of being comprised in one terminal box.
Comfort
To allow the operator to concentrate optimally on his/her
work and utilise the machine's maximum performance,
all electric material handling machines feature an ergonomically designed driver's cab with high level of comfort
and good all-round vision. The new electric material handling machines offer the same level of comfort as conventionally-driven material handling machines (layout of
control elements, operator's seat, climate control, large
glazed surfaces, etc…). Thanks to low noise generation
and the elimination of vibrations, the electric drive system provides greater comfort. For Liebherr, comfort also
means easily accessible service and check points for all
daily maintenance tasks on the machine in order to keep
downtimes as minimal as possible.
Economy
Investing in an electric material handling concept pays in
the long term. Continually rising costs from conventional energies are a burden on operating costs and reduce
profit margins considerably. Environmental factors and
CO
emissions, in particular, are growing in importance
2
with the choice of engines/motors and working methods.
With the electric drive system, Liebherr offers an economically interesting alternative to conventional machines
and, moreover, an eco-friendly solution. Furthermore, the
material handling machine is always available because
refuelling is no longer necessary. Requirements such as
particulate filters, AdBlue, etc. are superfluous.
Special timber handling machines from Liebherr
33
Page 34
Electric material handling
machine overview
Equipment with
large reach
High lift capacity
Low energy costs
Special timber handling machines from Liebherr
34
Page 35
Fast
work cycles
Low
noise emissions
0.00 g CO2 per
tonne of handled
material!
Special timber handling machines from Liebherr
35
Page 36
Speed and high performance for
highly efficient material handling
mft
20
-10
-15
-20
-25
-30
65
60
55
50
45
40
35
30
25
20
15
10
-5
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
5
1
0
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
1
3
2
4
01
234567891011121314151617 181920
0mft5101520253045 4055 5065 60 35
-10
-15
-20
-25
-30
-35
-40
-45
-50
mft
75
22
70
20
65
60
18
55
16
50
14
45
40
12
35
10
30
8
25
20
6
15
4
10
2
5
0
0
-5
-2
-4
-6
-8
-10
-12
-14
-16
1
2
42068101214161820222426
40 3035455055606570758085 2025 1015
m
05ft
Loading operation
Machine model
EP 934
Handling
EP 944
Handling
EP 954
Handling
ER 934 C
Handling
ER 944 C
Handling
ER 954 C
Handling
ER 934 C
High Rise
ER 944 C
High Rise
ER 954 C
High Rise
Operational weight kg 39,100 51,900 64,500 38,050 52,050 75,400 56,200 73,400 95,800
Engine output kW (HP)
Undercarriage width mm
Industrial goo-
seneck boom/arm
Reach at ground
level
160 (218) 200 (272) 250 (340) 160 (218) 200 (272) 250 (340) 160 (218) 200 (272) 250 (340)
/ / / 4,195 4,620 5,860 5,060 5,860 6,450
M 8.60/6.00 9.50/7.30 10.50/7.80 8.60/6.00 9.50/7.30 10.50/7.80 9.60/9.00 10.50/8.80 11.50/9.00
13 - 20 15 - 22 16 - 24 14 - 17 15 - 19 16 - 20 17 - 20 18 - 21 19 - 22
M
Special timber handling machines from Liebherr
36
Page 37
Equipment
Uppercarriage
Handrails, anti-slip coverings •
Engine cover flap with gas strut and mechanical stop •
Motor connection housing with active safety •
Sound insulation •
Maintenance-free parking brake in swivelling mechanism •
Lockable tool compartment •
Tool kit •
Alternative voltage to 400 V +
Wide exterior platform and railing +
Extended safety access to machine +
Frequency 60 Hz +
Pedal-operated positioning swivel brake +
Special paint +
Hydraulic
shut-off valve between hydraulics tank and pumps •
Pressure cut-off •
Pressure test connections for hydraulics system
Pressure accumulator for controlled lowering of equipment with engine switched off •
Electronic maximum load control •
Filter with integrated ultra-fine filter section (5 µm) •
Mode switch with stepless intermediate position •
Filled with eco-friendly oils +
Partial flow filter +
Tool control +
Auxiliary hydraulics +
• = standard, + = optional
Non-brand equipment and attachments may not
be installed or fitted without Liebherr's
approval.
Driver's cab
Automatic climate control with de-icing system •
Operating hours indicator, visible from outside •
Skylight and windscreen made with laminated glass •
Installation device for radio •
Driver's seat can be adjusted independently or together with control consoles
(6-way adjustment)
Enclosed stowage compartment •
Glove compartment •
Removable foot mat •
Interior mirror •
Cab lighting •
Cab safety roof •
Coat hook •
Multifunction display •
Emergency exit via rear window •
Panoramic window with tinted glass •
Right window without centre post •
Roller blind •
Sliding window in door •
Seat belt •
Wash/wipe system •
•
Cigarette lighter and ashtray •
Fire extinguisher +
Windscreen made from reinforced glass (cannot be replaced) +
Electric coolbox +
Pneumatic driver's seat with head restraint and heating system +
Rotating beacon +
Windshield wiper for skylight +
Windshield wiper for lower windscreen +
Stone impact protection FOPS +
Stereo radio +
Auxiliary heater +
Auxiliary headlights on cab roof (front/rear) +
Equipment
Sealed storage compartments •
Working lights •
Hydraulic connections for quick coupling •
Hydraulic line for supply to loose-material/multi-tine grapples
in tilt cylinder
Pipe anti-burst protection for lift cylinder with regeneration •
Pipe anti-burst protection for arm cylinder with regeneration •
Semi-automatic Liebherr central lubrication •
Cylinder end position damper •
Automatic Liebherr central lubrication +
Load hooks +
Liebherr equipment loose-material/multi-tine grapples +
Special paint +
Overload warning device +
•
•
Special timber handling machines from Liebherr
37
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4
4
When handling wood chips, Liebherr crawler tractors have the advantage of maximum operating safety and
economical operation. The stepless hydrostatic drive ensures outstanding traction on soft ground. The low centre of
gravity facilitates safe working even on very steep piles. The dozer blades, developed especially for these operations, offer low weight and, at the same time, high capacity. All this ensures high pushing performance and economic operation.
Crawler tractors
Special timber handling machines from Liebherr
38
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Performance
Power and innovative technology. These are the trademarks of the Generation 4 Liebherr crawler tractors. The
optimal balance of operating weight and engine output ensures maximum productivity under all conditions.
Whether they are deployed in paper mills or power plants,
Liebherr crawler tractors impress in any situation by outstanding performance.
Comfort
In the Generation 4 crawler tractors, the operator enjoys a
generously sized workplace which is designed according
to state-of-the-art ergonomics. The spacious and comfortable cab enables optimal all-round view of the working
area and work equipment. With the intuitive single lever
control system, the machines can be controlled safely
and with precision at all times.
Reliability
Sturdy and reliable. Liebherr crawler tractors are designed
and built for a long service life. A comprehensive range
of application-specific options for wood chip operations
serve to protect both operator and machine and lead to
the highest level of availability on-site.
Economy
Liebherr diesel engines combine powerful performance
with efficient operation – in combination with the hydrostatic travel drive, exceptional dozing power and low fuel
consumption are guaranteed. Easy accessibility to the
service points on the machines as well as an uncomplicated spare parts ordering system make Liebherr crawler
tractors cost-efficient in service and maintenance. This
maximises operating times and is gentle on the budget.
Special timber handling machines from Liebherr
39
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Crawler tractors overview
Auxiliary headlights
on lift cylinders
Generously
sized wood chip
blade
Automatic
reversible fan
Radiator guard
with fi ne mesh grid
External air supply
for alternator
Cleaning brushes
for V-belts
3
1
Depends on machine size
2
Attached by external partner
3
Not shown
4
Only available for rigid undercarriages
All items of equipment listed are optional
Special timber handling machines from Liebherr
40
Fire safety cover for
turbocharger
Page 41
Engine air pre-fi lter
Protective covers for cab roof,
engine compartment and oil cooler
3
Seal for engine
compartment
Hydraulic oil
temperature
gauge
Dust fi lter system for operator's cab
Fire extinguisher in cab
Automatic fi re
suppression system
2
Centre track guide
Open belly pans
Catwalk
1
Seal between cab
and base unit
4
1
Sprocket segments with recesses
Protective ring for fi nal drive
Track shoes in
various widths with
trapezoidal holes
Special timber handling machines from Liebherr
41
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Crawler tractors
PR 724 litronic` - PR 764 litronic
A
D
`
B
C
Crawler tractors
PR 724
litronic
PR 734
`
litronic
PR 744
`
litronic
PR 754
`
litronic
PR 764
`
litronic
Engine output kW/HP 120/163 150/204 185/252 250/340 310/422
Operating weight kg 19,937 24,244 28,445 40,762 51,208
3
Blade capacity (wood chip blade) m
A
Height mm 1,675 1,905 2,135 2,406 3,124
B
Width (total width) mm 4,420 4,875 4,875 5,543 5,486
C
Total height mm 3,197 3,258 3,434 3,630 3,935
D
Distance between idler / sprocket centre mm 3,210 3,240 2,992 3,174 3,540
14.10 17.60 20.60 30.85 47.40
Ground clearance mm 475 494 545 630 695
Track shoes mm 610 610 710 710 760
Ground pressure kg/cm
2
0.51 0.61 0.62 0.90 1.14
Counterweight kg 1,560 1,990 3,175 4,000 4,950
`
Special timber handling machines from Liebherr
42
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Equipment
PR 724 litronic` - PR 764 litronic
`
Basic machine
Tow switch •
Towing hitch, rear •
Towing lug, front •
Battery compartment, lockable •
Belly pans, heavy-duty •
Radiator, wide-meshed •
Radiator guard, hinged •
Liebherr Diesel engine •
LiDAT Plus data transmission system •
Fan, hydraulically driven •
Fan guard •
Engine compartment doors, hinged,
lockable
Fuel water separator •
Air filter, dry-type, dual step •
Pre-cleaner with automatic dust ejector •
Tool kit •
Forestry equipment +
Landfill equipment +
Filling with bio-degradable hydraulic oil +
Tank guard +
Refuelling pump, electric +
Diesel particle filter +
Radiator guard, heavy-duty +
Fan, hydraulically driven, reversible +
Lifting lugs for crane +
Special paint +
Fuel water separator, heated +
Travel drive
Parking brake, automatic •
Function control, automatic •
Control single joystick •
Load limit control, electronic •
Electronic control •
Travel control, 3 speed ranges •
Hydrostatic travel drive •
Inching/brake pedal (PR 754, PR 764) •
Emergency stop •
Oil cooler •
Final drives planetary gear •
Safety lever •
Inching/brake pedal (PR 724 – PR 744) +
More equipment available on request
Undercarriage
Track frame, closed •
Sprocket segments, bolted •
Master link, two-pieces •
Track oil-lubricated •
Undercarriage, rigid •
Track frames, oscillating •
Pivot shaft, separate •
Track shoes with mud hole +
Track guide, centre part +
Track guard +
Undercarriage with single bogie
•
suspension (PR 754, PR 764)
Undercarriage with double link bogie
suspension (PR 764)
Sprocket segments with recesses +
Operator's cab
Stowage compartment •
Armrests, 3D adjustable •
Pressurised cab •
Operator's seat, 6-way adjustable •
Dome light •
Coat hook •
ROPS/FOPS •
Rear mirror, inside •
Safety glass, tinted •
Windshield washer system •
Windshield wipers with intermittent
function, front, rear and on doors
Sliding window, left •
Sun visor •
Socket, 12 V •
Hot water heating •
Operator's seat, air suspended +
Fire extinguisher +
Air conditioning +
Radio +
Radio preinstallation +
Sliding window, right +
Protective grids for windows +
Extension, seat back +
Electrical
system
Starter 5.4 kW (PR 724) •
Starter 7.8 kW (PR 734 – PR 764) •
Front working lights, 4 units •
Rear working lights, 2 units •
Cold start batteries, 2 units •
Battery main switch, mechanical •
On-board voltage 24 V •
Alternator 80 A •
Signal horn •
Back-up alarm +
Rotating beacon +
Electronic start lock +
Additional lights, rear +
Additional lights on lift cylinders +
Control travel speed range (digital)
Control engine coolant temperature
(analogue)
Control fuel level (analogue) •
Hour meter (analogue) •
Warning light battery charging •
Warning light diesel engine •
Warning light electronic
travel control system
Warning light travel drive seal, each side •
+
Warning light hydraulic oil temperature •
Warning light for parking brake •
+
Warning light for fuel water separator
Warning light for fan control •
Warning light pump repleneshing
pressure
Warning light for float position of blade
Warning light oil return filter
Warning light air filter
Warning light heater Diesel engine
Main warning light •
Hydraulic oil temperature gauge +
Warning light hydraulic oil level +
•
Variable flow pump, load sensing •
Oil filter in hydraulic tank •
Blade quick drop •
Control valve for 2 circuits •
Float position blade •
Hydraulic servo control •
Hydraulic control ripper +
Hydraulic control winch +
Hydraulic tank oil level control +
Mounting plate for external tools +
Drawbar rear, rigid +
Counterweight, rear +
Rear ripper +
Wood chip blade +
Winch +
• = standard, + = optional
Options and/or special attachments, supplied by
vendors other than Liebherr, are only to be
installed with the knowledge and approval of
Liebherr to retain warranty.
Control and
warning lights
•
•
•
•
•
•
•
•
•
Hydraulic
system
Attachments
Special timber handling machines from Liebherr
43
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5
5
Liebherr telescopic handlers are particularly well suited to timber handling tasks thanks to their constructional design.
Depending on the operation, the driving dynamics can be adapted at the touch of a button. Dynamic acceleration is
made available for wood chip loading and handling, and soft acceleration is available for careful transportation of wood
piles. The safety valves, fi tted as standard, and the overload warning device, which prevents the machine from tipping
over by isolating the working movements, assure safe work in any situation.
Telescopic handlers
Special timber handling machines from Liebherr
44
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Performance
All movements of the working hydraulics as well as the
travel direction can be controlled conveniently via the
multifunction joystick. In this way, the left hand can
always stay on the steering wheel for more safety.
Depending on the degree the joystick is moved, the speed
of the diesel engine is automatically adjusted and, with it,
the speed of the working hydraulics. The smallest turning
circle in its class enables trouble-free manoeuvring even
in tight conditions.
Reliability
A decisive factor is the cleverly conceived reliable design
of the telescopic handler, developed especially for timber handling. Two lift cylinders guarantee high break-out
forces and low distortion of the arm. The low pivot point
and the long wheelbase provide a well-balanced centre of
gravity and maximum stability during driving.
Comfort
With the fine control function, movements in any area can
be performed accurately and are controlled with precision
at all times independently of the load. Thanks to the spacious and ergonomic cab, fatigue-free and focused work
is possible throughout the day. Large windows and the
low pivot point guarantee best view to the load and surrounding area. The noise level and dust inside the cab are
kept noticeably low thanks to the pressurised cab system.
Economy
The stepless control and fine response of the hydrostatic
travel drive facilitate jolt-free driving without gear changes
across the whole speed range. The trusted interplay
between travel drive, working hydraulics and diesel engine
make it possible to reduce fuel consumption.
Special timber handling machines from Liebherr
45
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Telescopic handlers overview
ROPS/FOPS cab with
best all-round view –
Rear area monitoring with
camera optional
Air conditioning
system
Working lights
for cab
Low pivot point
Two lift cylinders
Multifunction joystick
and Autopower function
Rigid enclosed
main frame
Special timber handling machines from Liebherr
46
Hydrostatic travel drive
Reversible fan
Page 47
Boom suspension
Sturdy telescopic boom
Scraper brush
Working lights
for boom
Industrial tyres
Quick hitch system
Special timber handling machines from Liebherr
47
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Telescopic handlers
TL 441-10 - TL 451-13
B
A
C
Dimensions
D E
TL 441-10 TL 451-10 TL 441-13 TL 451-13
F
G
A Overall height (without options)* mm 2,435 2,461 2,435 2,461
B Overall width over standard tyres mm 2,400 2,400 2,400 2,400
C Height over rear (without mirror) mm 1,690 1,715 1,690 1,715
D Wheelbase mm 2,950 2,950 2,950 2,950
E Rear overhang mm 1,135 1,135 1,135 1,135
F Track gauge mm 1,980 1,960 1,980 1,960
G Outside turning radius over tyres mm 3,720 3,720 3,720 3,720
Ground clearance (mid of vehicle) mm 400 400 400 400
* Highest point are the plastic caps of threads on roof.
All dimensions measured with standard tyres.
Telescopic handlers
TL 441-10
litronic
`
TL 451-10
litronic
`
TL 441-13
litronic
`
TL 451-13
litronic
Engine output kW/HP 74/101 74/101 74/101 74/101
`
Max. lift capacity kg 4,100 4,999 4,100 4,999
Max. lift height m 9,6 9,6 13,0 13,0
Operating weight
with standard fork, without operator kg 8,935 9,710 9,845 10,660
The attachments for timber handling
Designation
Carriage with forks
Wood claw with hydraulic grapple
Light material bucket
Bucket with hydraulic grapple
Specification
Fork length: 1,100 – 1,500 mm
Width: 1,200 – 2,000 mm
Fork length: 1,200 mm
Opening width: 1,740 mm
Cross section: 1 m
Width: 2500 mm
Volume: 1.5 m3 – 4.0 m
Volume: 2 m
3
3
3
Grapple straight or bent
Special timber handling machines from Liebherr
48
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Equipment
TL 441-10 - TL 451-13
Basic machine
2-stage boom (2) •
3-stage synchronised boom (1) •
John Deere 74 kW turbo Diesel engine •
Front stabilisers, hydraulic (1) •
Hydrostatic fan drive •
3 steering modes •
Frame levelling system •
45% limited-slip differential in front axle •
Wheel chocks •
Cylinder support •
Towing hitch +
Diesel particle filter +
Rear axle oscillation lock +
Fillng with bio-degradable hydraulic oil +
Waste kit comprising seal engine
compartment and main frame
Reversible fan +
Special paint +
Road-use registration (3) +
Travel drive
Automatic parking brake •
rpr limitation •
Adjustable travel drive •
Precise-control function •
Hydrostatic travel drive, stepless •
Inching-brake pedal •
20 km/h speed limit +
40 km/h Speeder with 84 kW (3) +
Speed preselection +
Implement
hydraulics
Deactivation of implement hydraulics •
Reduced boom speed near tipping •
Electronic end-position damping of
boom functions
Precise-control function •
Load sensing variable displacement
pump
LUDV – load-independent flow distribution •
Auxiliary implement hydraulic circuit 1 •
Autopower – Electronic engine output
control
Boom suspension +
Memory function for constant flow rate +
Automatic bucket repositioning +
Float position +
Boom side-shift (1) +
Auxiliary implement hydraulic circuit 2 +
• = standard, + = optional
(1) = TL 441-13 and TL 451-13
(2) = TL 441-10 and TL 451-10
(3) = TL 441-10 and TL 441-13
All images and details may differ from the standard
version. Subject to change without prior notice.
Instruments
Electrical
system
Modes for travel drive •
Hour meter •
Electronic overload warning system •
Travel speed •
Driving direction •
Precise-control function •
Full beam •
Fuel gauge •
Engine coolant temperature •
Steering mode •
Inclinaison indication •
Clock •
Preheat system – diesel engine •
+
Auxiliary implement hydraulic circuit 1 •
Constant flow rate +
Access platform mode +
Auxiliary implement hydraulic circuit 2 +
Control and
warning lights
Battery charging •
Indicator system •
Diesel engine failure •
Electronic control •
Parking brake •
Synchrony of boom stages (1) •
Hydraulic filter contamination indication •
Air filter •
Engine oil pressure •
Emergency service •
Repleneshing pressure closed circuit •
Road usage •
Overload warning system •
Control reversible fan +
•
•
+
Mechanical quick hitch •
Hydraulic quick hitch +
Towing hitch +
Access platform according to EN 280 +
Boom extension +
Bale clamp +
Container hooks +
Carriage with floating forks +
Carriage with fix forks +
Auxiliary implement hydraulic circuit rear +
Crane hooks +
General purpose buckets with teeth
and/or cutting edges
Light-material bucket +
Multi-purpose bucket +
Bucket with hydraulic grapple +
Side-dump bucket +
Winch +
Attachments
Emergency stop button •
12 V power socket •
Overload warning system cut-off •
Hazard warning lights •
Working lights on boom +
Rear working lights +
Front working lights +
Rotating beacon +
Operator's cab
Stowage compartment in operator's
door
Armrests, adjustable •
Ashtray •
Hinged wing mirror •
Floor mat •
Document pocket •
Pressurised ventilation •
Operator's seat, mechanical suspension •
Travel direction control switch
integrated in joystick
Precise-control function for travel or
working hydraulics
Bottle holder •
Operator's door, split •
Rear window, hinged •
Horn •
Interior light •
Intermittent windscreen-wiper system,
front
Coat hook •
Liebherr multifunction joystick •
Emergency exit •
Radio pre-installation •
ROPS/FOPS sound absorbent cab •
Windscreen-wiper system rear •
Seat belt •
Safety glass, tinted •
Hot water heating •
Heated wing mirror +
Operator's seat, pneumatic suspension +
Fire extinguisher +
Interior mirror +
Air conditioning +
Steering column, 2-way adjustable +
Radio +
Back-up alarm +
Wiper, roof +
Protective ventilation system +
Screen guard for cab front windscreen +
Roll-down sun visor for windscreen
+
and roof window
Options and/or special attachments, supplied by
vendors other than Liebherr, are only to be
installed with the knowledge and approval of
Liebherr to retain warranty.
Other attachments available on request.
•
•
•
•
+
Special timber handling machines from Liebherr
49
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6
6
The LRS 645 LH (LogHandler) is based on the LRS 645 Reachstacker and specially developed for timber handling
operations. Areas of application of the LRS 645 LH are pulp and paper mills, saw mills and timber terminals. The
complete design was confi gured to optimise timber storage capacities and minimise maintenance costs. The
LRS 645 LH is ideally suited for loading and unloading HGVs and railway goods carriages as well as for sorting and
stacking operations.
Reachstackers
Special timber handling machines from Liebherr
50
Page 51
Performance
The uniquely curve-shaped telescopic boom enables unrivalled reaches of up to 10 metres and a height of up to 12
metres. A further advantage is the possibility of handling
material below ground level. In this way, for example, it is
possible to load and unload logs from barges. The wood
grapple can be rotated through 360° and also pivoted forwards and backwards.
Reliability
A well-developed design and trusted quality standards
make the Liebherr LogHandler a trademark for reliability.
Key technologies and important assemblies such as the
overall drive and control technology, hydraulic elements
and the diesel engine are manufactured by the company
itself.
Comfort
During the layout of the cab, particular attention was
paid to ergonomic requirements. In terms of size and
operating friendliness, the cab sets new standards.
The all-round glazing and higher position of the cab
ensure a clear view of the working area at all times.
The cab and chassis are reinforced with a special protective cladding. Rollover bars on the boom and a ram guard
at the front enhance the safety concept.
Economy
The latest generation of timber handling equipment combines a modern and innovative design with extraordinary performance and low-cost operation. As with the
whole range of Liebherr reachstackers, the LogHandler is
equipped with a stepless, hydrostatic drive that is distinguished above all by exceptional fuel economy.
Special timber handling machines from Liebherr
51
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Reachstackers overview
Higher position
of cab and
protective
cladding
Special timber handling machines from Liebherr
52
Ram guard
Single wheel drive
Page 53
Curve-shaped, telescopic boom
Rollover bar
Simplifi ed service
accessibility
GFK chassis
(glass-fi bre reinforced
plastic)
Special timber handling machines from Liebherr
53
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Reachstackers
Dimensions of basic unit
7,68 m
4,5 m
4,48 m 1,85 m 6,5 m 2,95 m
3,3 m
Working range
19,4 m
6,0 m
13,24 m
0 1 2 3 4 5 6 7 8 9 10 11 12
Radius
Radius (m)
19,7 m
18
17
15
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
1
2
3
4
5
6
Über Flur (m)
Above ground level (m)
level (m)
Unter Flur (m)
Below ground
3,3 m
Special timber handling machines from Liebherr
54
Page 55
Working range
6,5 m 3,5 m 4,5 m
Technical data
Base unit
Lifting capacity
Max. lifting capacity 30.0 t
Max. lifting height 12.3 m
Max. radius 8.3 m
Work speeds
Travel speed, unladen 25.0 km/h
Travel speed, rated load 20.0 km/h
Max. opening period of grapple 8.0 s
Max. closing period of grapple 5.8 s
Max. rotation period of grapple (360°) 8.5 s
3,15 m
Engine
Power 270 kW (367 HP) at 2,000 rpm
Model Liebherr D 936 L
Fuel tank 600 l
The diesel engine complies with the exhaust gas certification for mobile
machines in accordance with EPA/CARB TIER3 and 97/68 EC stage III A.
Wood grapple
Grapple volume 8.2 m
Lifting capacity 30.0 t
Turning angle 360 °
2
Tyres
Dimensions 18.00x33/PR40
Number of tyres (f/r) 4/2
Tyre inflation pressure 10 bar
Weight
Total weight approx. 82 t
Special timber handling machines from Liebherr
55
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The Liebherr Group of Companies
Wide Product Range
The Liebherr Group is one of the largest construction
equipment manufacturers in the world. Liebherr’s
high-value products and services enjoy a high reputation
in many other fields. The wide range includes domestic
appliances, aerospace and transportation systems,
machine tools and maritime cranes.
Exceptional Customer Benefit
Every product line provides a complete range of models
in many different versions. With both their technical
excel lence and acknowledged quality, Liebherr products
offer a maximum of customer benefits in practical
application.
State-of-the-art Technology
To provide consistent, top quality products, Liebherr
attaches great importance to each product area, its
components and core technologies. Important modules
and components are developed and manufactured
in-house, for instance the entire drive and control
techno logyfor construction equipment.
Worldwide and Independent
Hans Liebherr founded the Liebherr family company in
1949. Since that time, the enterprise has steadily grown
to a group of more than 130 companies with over
38,000employees located on all continents. The corporate
headquarters of the Group is Liebherr-International AG
inBulle, Switzerland. The Liebherr family is the sole owner
of the company.
www.liebherr.com
Liebherr-Hydraulikbagger GmbH
Liebherrstraße 12
D-88457 Kirchdorf/Iller
콯 +49 7354 80-0
Fax +49 7354 80-72 94
info.lhb@liebherr.com
Liebherr-Werk Bischofshofen GmbH
Dr.-Hans-Liebherr-Straße 4
A-5500 Bischofshofen
콯 +43 50809 1-0
Fax +43 50809 1-13 85
info.lbh@liebherr.com
Liebherr-Werk Telfs GmbH
Hans Liebherr-Straße 35
A-6410 Telfs
콯 +43 50809 6-100
Fax +43 50809 6-77 72
lwt.marketing@liebherr.com
Liebherr-France SAS
2, avenue Joseph Rey
F-68005 Colmar Cedex
콯 +33 389 21 30 30
Fax +33 389 21 37 93
info.lfr@liebherr.com
Subjec t to technical modifi cations.Printed in Germany by Schirmer BK-RP 8420 918-2.8-0 9.13_enGB
Liebherr-Werk Nenzing GmbH
Dr. Hans Liebherr Straße 1
A-6710 Nenzing
콯 +43 50809 41-725
Fax +43 50809 41-447
reachstacker@liebherr.com
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