Crawler Loader LR 614
Engine output: 72 kW / 98 HP
Operating weight: 11,100 – 12,004 kg
24,471 – 26,464 lb
Bucket capacity: 1.20 – 1.25 m³
1.57 – 1.63 yd³
litronic
`
2 LR 614 Litronic
Basic machine
Engine
John Deere 4045HF289
Diesel engine emission regulations according to 97/68/EC,
2004/26/EC Stage IIIA and EPA/CARB Tier 3
Net power (ISO 9249) 72 kW / 98 HP
Net power (SAE J1349) 72 kW / 97 HP
Engine rating 2,200 rpm
Displacement 4,5 l / 275 in³
Bore/stroke 106 mm / 127 mm (4.17 in / 5.00 in)
Design low emission water-cooled 4 cylinders in-
line, 2 valve cylinder head, turbo charger, air-
to-air after cooler, electronic engine control,
steel pistons, 2 countershafts, cold starting
aid automatically with heat flange
Fuel system Common Rail direct injection system
Lubrication pressurized lube system, engine lubrication
guaranteed for intermittent inclination up to
35°, 30° in duration
Operating voltage 24 V
Alternator 55 A, Heavy-Duty version
Starter 7.0 kW
Battery 2 x 100 Ah / 12 V
Air cleaner dry-type air cleaner with air-restriction indica-
tor, main and safety elements, air intake with
rain cap
Cooling system combination cooler with three cooling units
for cooling water, intake charge air and
hydraulic oil
Cooling fan hydrostatically driven, thermostatically
controlled
Travel drive / control
Drive system closed-loop infinitely variable hydrostatic
travel drive powered by two axial piston
variable displacement pumps and two axial
piston 2 positions-displacement motors in
swash-plate design, each track is driven
indepedently from each other
Travel speed infinitely variable electronic-controlled travel
speed
Speed range 1: 0–6.1 km/h/0–3.6 mph (work)
Speed range 2: 0–9.5 km/h/0–5.9 mph (travel)
Litronic-System electronic engine speed sensing control
(load-sensing feature) automatically adjusts
travel speed and drawbar pull to match
changing load conditions
Steering hydrostatic, unlimited maneuverability for full
power turns and counterrotation
Service brake hydrostatic, dynamic braking effect from
travel drive system
Parking/ multi-disc brake, wear-free, automatically
emergency brake applied with neutral joystick position
Cooling system hydraulic oil single unit built in combination
cooler
Filter system micro cartridge filters in cooling circuit
Final drive 3 phase heavy duty spur gear
Control single-lever travel control for all travel and
steering motions, as well as for counterrotation
Track frame
Chains sealed and lubricated, track chain tension via
grease tensioner and hydraulic cylinder
Chain links 38 each side
Sprocket screwed drive wheel
Track rollers 6 each side
Carrier roller 1 each side
Track shoes standard 457 mm / 18”, double grouser
Track shoes optional 508 mm / 20”, double grouser
Grouser height 42.5 mm / 1.67 in
Mount inelastic track roller frame
Operator’s cab
Heater and pressurized, with fresh air intake and recircuair conditioner lation air filter, 8 louvered vents for all temper-
ature controlled cab’s areas
ROPS/FOPS cab integral Rollover Protective Structure accord-
ing to EN ISO 3471 and Falling Objects Pro-
tective Structure according to EN ISO 3449
Operator’s seat adjustable, suspended seat adjustable to
operator’s weight, fabric seat cover
Monitoring System combination of analog and digital instrument
panel: LC-Display with scroll key for fuel con-
sumption, battery voltage, service codes; auto-
matic monitoring from operating pressures,
temperatures and fill levels; hour meter gauge
Tilting system
40° tiltable to the rear with hydraulic hand pump
Hydraulic equipment
Hydraulic system open-center load sensing
Pump type gear type pump
Pump flow max. 115 l/min / 30.4 US gpm
Pressure limitation 230 bar / 3,335 psi
Filter system return filter
Control single-lever implement control for all bucket
functions, with magnetic detent functions for
float position as well as for automatic bucket
positioner
Loader cycle times
Lifting 6.4 s
Bucket dumping 1.9 s
Lowering
1
3.1 s
Total cycle time² 8.5 s
1
Float position and empty bucket, 2Lifting and dumping together
Noise emission
Operator sound exposure LpA= 80 dB(A)
(ISO 6396) (emission at the operator’s position)
Exterior sound pressure L
wA
= 107 dB(A)
(2000/14/EC) (emission in the environment)
LR 614 Litronic 3
Dimensions
Dimensions LR 614
A Height over cab mm 2,998
ft-in 9’10”
B Height over exhaust pipe mm 2,276
ft-in 7’6”
C Length to front of track mm 3,859
ft-in 12’8”
D Distance idler/sprocket centre mm 2,174
ft-in 7’2”
E Ground clearance mm 408
ft-in 1’4”
F Track gauge mm 1,600
ft-in 5’3”
G Machine width, with track shoes mm 2,057
457 mm / 18” ft-in 6’9”
Machine width, with track shoes mm 2,108
508 mm / 20” ft-in 6’11”
H Approach angle 30°
D
C
E
B
A
H
F
G
Basic machine
Refill capacities
Fuel tank 210 l 55.4 US gal
Cooling system 24 l 6.3 US gal
Engine oil (with filter) 12 l 3.2 US gal
Splitter box 2 l 0.5 US gal
Hydraulic tank 102 l 26.9 US gal
Hydraulic tank + hydraulik system 163 l 43.0 US gal
Final drive, each 8,75 l 2.3 US gal
4 LR 614 Litronic
Front attachment
Standard bucket LR 614
Version with bolt-on adapters bolt-on adapters,
and teeth segments and teeth
Nominal rated bucket capacity m³ 1.20 1.25
according to ISO 7546 yd³ 1.57 1.63
Nominal rated bucket capacity m³ 1.2 1.3
according to SAE J732 yd³ 1.57 1.7
Breakout force according to SAE J732 kN 100 90
lb 22,473 20,226
Static tipping load according to SAE J732 kg 7,517 7,337
lb 16,572 16,175
A Overall length bucket at ground mm 5,585 5,702
with rear bumper ft-in 18’4” 18’8”
B Bucket width, overall mm 2,300 2,300
ft-in 7’7” 7’7”
C Height of hinge pin, transport position mm 459 459
ft-in 1’6” 1’6”
D Height of hinge pin, max. mm 3,368 3,368
ft-in 11’1” 11’1”
E Digging depth, max. mm 130 155
ft-in 5.1” 6.1”
F Overall height with bucket at full lift mm 4,474 4,474
ft-in 14’8” 14’8”
G Dump clearance at full lift and mm 2,679 2,610
45° discharge according to ISO 7131 ft-in 8’9” 8’7”
H Reach at full lift and 45° discharge mm 890 923
according to ISO 7131 ft-in 2’11” 3’0”
Bucket weight kg 744 820
lb 1,640 1,808
Operating weight
1
kg 11,100 11,180
lb 24,471 24,648
Ground pressure
1
kg/cm² 0.56 0.56
psi 7.96 7.96
1
Machine with ROPS/FOPS cab, coolant and lubricants, operator (75 kg), bucket, rear bumper and track pads 457 mm / 18”
LR 614 Litronic 5
Multi-purpose LR 614
bucket
bolt-on adapters, bolt-on adapters
and teeth segments and teeth
Version with
Nominal rated bucket capacity m³ 1.20 1.25
according to ISO 7546 yd³ 1.57 1.63
Nominal rated bucket capacity m³ 1.20 1.20
according to SAE J732 yd³ 1.57 1.57
Breakout force according to SAE J732 kN 95 86
lb 21,349 19,327
Static tipping load according to SAE J732 kg 6,988 7,154
lb 15,406 15,772
A Overall length bucket at ground mm 5,653 5,745
with rear bumper ft-in 18’7” 18’10”
B Bucket width, overall mm 2,300 2,300
ft-in 7’7” 7’7”
C Height of hinge pin, transport position mm 459 459
ft-in 1’6” 1’6”
D Height of hinge pin, max. mm 3,368 3,368
ft-in 11’1” 11’1”
E Digging depth, max. mm 140 165
ft-in 5.5” 6.5”
F Overall height with bucket at full lift mm 4,516 4,519
(bucket closed) ft-in 14’10” 14’10”
F1 Overall height with bucket at full lift mm 5,023 5,093
(bucket open) ft-in 16’6” 16’9”
G Dump clearance at full lift and 45° mm 2,647 2,578
discharge (bucket) according to ISO 7131 ft-in 8’8” 8’5”
G1 Dump clearance at full lift and 45° mm 3,017 3,017
discharge (blade) according to ISO 7131 ft-in 9’11” 9’11”
H Reach at full lift and 45° discharge mm 908 941
(bucket) according to ISO 7131 ft-in 3’0” 3’1”
H1 Reach at full lift and 45° discharge mm 542 542
(blade) according to ISO 7131 ft-in 1’9” 1’9”
I Width of opening mm 1,095 1,095
ft-in 3’7” 3’7”
Bucket weight kg 1,115 1,187
lb 2,458 2,617
Operating weight
1
kg 11,475 11,780
2
lb 25,298 25,970
2
Ground pressure
1
kg/cm² 0.58 0.59
2
psi 8.25 8.39
2
1
Machine with ROPS/FOPS cab, coolant and lubricants, operator (75 kg), bucket, rear bumper and track pads 457 mm / 18”
2
with heavier rearbumper (550 kg/1,213 lb)
Front attachment
6 LR 614 Litronic
Rear attachment
3-shank ripper LR 614
radial
Standard bucket Multi-purpose bucket
A Beam width mm 1,732
ft-in 5’8”
B Ripping width mm 1,550
ft-in 5’1”
C Distance between teeth mm 750
ft-in 2’6”
D Penetration, max. mm 300
ft-in 1’
E Ground clearance, max. below teeth mm 669
ft-in 2’2”
F Additional length, ripper raised mm 614
ft-in 2’0”
G Additional length, transport position mm 756
ft-in 2’6”
H Approach angle, ripper raised 21°
Ripper weight
1
kg 574
lb 1,265
Change in operating weight kg 224 224
lb 494 494
Change in ground pressure kg/cm² 0.03 0.02
psi 0.43 0.28
Change in static tipping load kg 995 645
lb 2,194 1,422
1
If the ripper is mounted, no rear bumper will be fitted to the machine
LR 614 Litronic 7
S = Standard
O = Option
Options and/or special attachments, supplied
by vendors other than Liebherr, are only to
be installed with knowledge and approval of
Liebherr to retain warranty.
Equipment
Basic machine SO
Towing system (air pressure cartridge) •
John Deere Diesel engine 4045HF289 •
Electronic engine management •
Diesel particle filter •
Cab tilting system •
Cold starting aid with heat flange •
Combination cooler for water,
hydraulic oil and intake charge air •
Radiator guard Heavy Duty •
Radiator guard, hinged •
Filling with bio-degradable
hydraulic oil •
Air pre-cleaner engine •
Hydrostatic fan, thermostatically
controlled •
Fan guard •
Engine access doors, hinged, lockable •
Lifting lugs •
Back up alarm •
Dry type air filter (quick change) •
Special paint •
Fuel priming pump •
Fuel water separator •
Fuel water separator, electric heater •
Vandalism protection (fuel tank cap
and service doors lockable) •
Tool kit (with towing kit) •
Towing hitch, front •
Towing hitch, rear •
Travel drive SO
3 phase heavy duty spur gear •
Electronic control •
Parking brake, automatic applied •
Liebherr hydrostatic travel drive •
Litronic control system •
Measure console for test points
connections •
Track frame SO
Track pads, double grouser,
457mm 18” •
Track pads, double grouser,
508 mm 20” •
Master link, two-piece •
Grease tensioner and hydraulic
cylinder •
Lubricated chains •
Track guards •
Center track guide •
Track guides, front and rear •
Track rollers, lifetime lubricated, x6 •
Track idler guards •
Track idlers, lifetime lubricated •
Carrier rollers, lifetime lubricated, x1 •
Sprocket segments, bolted, x1 •
Sprocket guards •
Electrical
system SO
Starter motor 7.0 kW •
Batteries 100 Ah, maintenance free, x2 •
Battery main switch •
Alternator 55 A Heavy Duty •
Anti-theft system, electronic •
Operator’s cab SO
Storage space near left armrest •
Armrests, adjustable •
Speed switch, work/travel modes •
Braking pedal for single-lever control •
Cab with heating and air conditioning •
Pressurized with air recirculation •
Louvered vents, adjustable, x8 •
Single-lever implement control with
integrated magnetic detent functions •
Single-lever travel control (travel speed,
all direction and steering motions) •
Air suspension seat •
Mechanical suspension seat •
Fire extinguisher •
Fresh air intake filter •
Working lights (halogen), front, x2 •
Working lights (halogen),additional,
front, x2 •
Working lights (halogen), rear, x2 •
Working lights (halogen), additional,
rear, x2 •
Horn •
Dome light •
Coat hook •
Engine rpm switch, infinitely variable •
Emergency stop •
Radio •
Radio installation provision •
ROPS/FOPS structures •
Seatback extension •
Rearview mirrors, outside, left and right •
Rearview mirror inside •
Windshield washer system with
intermittent function •
Windshield wipers front and rear •
Sliding side window left •
Sliding side window right •
Key start switch •
Seat belt, automatic retractable •
Park lock lever •
Safety glass, tinted •
Pull-down sunshade •
Power port 12 V •
Power port 24 V •
V-pattern travel control (travel speed,
direction) with steering pedals •
Heater and defroster •
Displays SO
Hour meter •
Hydraulic oil temperature •
Engine coolant temperature •
Digital LC-display electronic unit •
Digital LC-display with scroll key
(fuel consumption, battery voltage,
cooling water temp. and service codes) •
Engine oil pressure •
Fuel level •
Hydraulic
equipment SO
Hydraulic control multi-purpose bucket •
Hydraulic control 3-shank ripper •
Automatic bucket positioner •
Bucket quick drop •
Bucket float position •
Attachments SO
Rear drawbar hitch, rigid •
Bolt-on adapters •
Weld-on adapters, flush mounted •
3-shank ripper, radial •
Multi-purpose bucket •
Standard bucket with back blade edge •
Rear bumper •
Lifting cylinder guards •
Tilt cylinder guards •
Clamping cylinder guards,
multi-purpose bucket •
Bolt-on cutting segments, reversible •
Z-bar linkage •
Subject to changes.
Control and
warning lights SO
Electronic travel control system •
Parking brake •
Battery charging control •
Pump replenishing pressure •
Maintenance oil return filter •
Maintenance air filter •
Maintenance replenishing filter •
Main warning light •
The Liebherr Group of Companies
Wide product range
The Liebherr Group is one of the largest construction
equipment manufacturers in the world. Liebherr’s highvalue products and services enjoy a high reputation in
many other fields, too. 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 excellence 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 inhouse, for instance the entire drive and control technology for construction equipment and mining trucks.
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 100 companies with over
32,000 employees located on all continents. The corporate
headquarters of the Group is Liebherr-International AG
in Bulle, Switzerland. The Liebherr family is the sole owner
of the company.
www.liebherr.us
Liebherr Construction Equipment Co.
4100 Chestnut Avenue, Newport News, VA 23607, USA
콯 +1 (757) 245 5251, Fax +1 (757) 928 8701
www.liebherr.us, E-Mail: info.lce@liebherr.com
Printed in Germany by Typodruck RG-BK-RP LWT/VM 10663787-0.5-02.10_enUS
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