Flow summation
Closed-loop circuit
Activation
Attachment and swing
Travel
Additional functions
2 R 974 C Litronic Machine for Industrial Applications
����������������
������������
��������������������������
�������������������������
���������
�����
��������������
via control valves in single block with integrated
safety valves
to boom stick and bucket cylinders
for uppercarriage swing drive
electro-hydraulic control
proportional via joystick levers
proportional via foot pedals or removable hand
O-ring sealed and completely enclosed
automatic central lubrication system
�����������
pipes and hoses equipped with SAE split-flange
connections
Dimensions
A2
E
D
A1
A
W
L
U
Z
V
X
mm
A 3,605
A1 4,365
A2 5,000
C 3,995
D 4,500
E 4,540
H 3,710
K 1,790
L 6,320
P 1,680
Q 780
S 5,000
U 7,720
N 600 750 1,000
B 6,000 6,000 6,000
G 6,290 6,290 6,290
Z 8,370
H
K
Q
N
S
B
G
C
P
Industrial-Type Straight Boom 10.00 m
and Industrial Stick 7.50 m mm
V 9,050
W 4,750
X 15,250
Industrial-Type Straight Boom 12.00 m
and Industrial Stick 9.00 m mm
V 10,000
W 6,250
X 17,100
Industrial-Type Gooseneck Boom 12.00 m
and Industrial Stick 9.00 m mm
V 9,250
W 4,750
X 17,250
Industrial-Type Straight Boom 14.00 m
and Industrial Stick 10.50 m mm
V 10,900
W 7,700
X 18,850
Industrial-Type Gooseneck Boom 14.00 m
and Industrial Stick 10.50 m mm
V 10,000
W 5,450
X 19,200
R 974 C Litronic Machine for Industrial Applications 3
Industrial Attachment
with Industrial-Type Straight Boom 10.00 m
ft
m
Attachment Envelope
60
50
40
30
20
10
-10
-20
-30
20
18
16
14
12
10
8
6
4
2
0
0
-2
-4
-6
-8
-10
1
2
02468101214161820
m
1 with industrial stick 7.50 m
2 with industrial stick 7.50 m and grapple model 75 B
Operating Weight
and Ground Pressure
The operating weight includes basic machine with counterweight
18.0 t, industrial-type straight boom 10.00 m, industrial stick 7.50 m
and grapple model 75 B with 5 open tines 3.00 m
Undercarriage EW
Pad width mm 600 750 1,000*
Weight kg 110,300 111,800 117,200
Ground pressure kg/cm
* flat pads
2
1.45 1.18 0.93
3
.
ft
0102030405060
4 R 974 C Litronic Machine for Industrial Applications
Lift Capacities
with Industrial-Type Straight Boom 10.00 m
Industrial Stick 7.50 m
4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m 18.0 m 19.5 m 21.0 m 22.5 m 24.0 m
Under m carriage m
24.0 EW
22.5 EW
21.0 EW
19.5 EW
18.0 EW
16.5 EW
15.0 EW
13.5 EW
12.0 EW
10.5 EW
9.0 EW
7.5 EW
6.0 EW
4.5 EW
3.0 EW
1.5 EW
0EW
– 1.5 EW– 3.0 EW– 4.5 EW– 6.0 EW– 7.5 EW– 9.0 EW– 10.5 EW
Height Can be slewed through 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The lift capacities are stated in metric tonnes (t) on the lifting gear’s stick tip, and can be lifted 360° on firm, level supporting surface. Capacities
are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of
hydraulic capacity (indicated via *). Lifting capacity of the excavator is limited by machine stability, hydraulic capacity and maximum permissible
load of the load hook.
According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load
diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.
R 974 C Litronic Machine for Industrial Applications 5
Industrial Attachment
with Industrial-Type Straight Boom 12.00 m
ft
80
70
60
50
40
30
20
10
-10
-20
-30
-40
m
24
22
20
18
16
14
12
10
8
6
4
2
0
0
-2
-4
-6
-8
-10
-12
1
2
024681012141618202224
m
Attachment Envelope
1 with industrial stick 9.00 m
2 with industrial stick 9.00 m and grapple model 75 B
Operating Weight
and Ground Pressure
The operating weight includes basic machine with counterweight
18.0 t, industrial-type straight boom 12.00 m, industrial stick 9.00 m
and grapple model 75 B with 5 open tines 2.50 m
Undercarriage EW
Pad width mm 600 750 1,000*
Weight kg 111,900 113,400 118,800
Ground pressure kg/cm
* flat pads
3
.
2
1.48 1.20 0.94
ft
010203040506070
6 R 974 C Litronic Machine for Industrial Applications
Lift Capacities
with Industrial-Type Straight Boom 12.00 m
Industrial Stick 9.00 m
4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m 18.0 m 19.5 m 21.0 m 22.5 m 24.0 m
Under m carriage m
24.0 EW
22.5 EW
21.0 EW
19.5 EW
18.0 EW
16.5 EW
15.0 EW
13.5 EW
12.0 EW
10.5 EW
9.0 EW
7.5 EW
6.0 EW
4.5 EW
3.0 EW
1.5 EW
0EW
– 1.5 EW– 3.0 EW– 4.5 EW– 6.0 EW– 7.5 EW– 9.0 EW– 10.5 EW
Height Can be slewed through 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The lift capacities are stated in metric tonnes (t) on the lifting gear’s stick tip, and can be lifted 360° on firm, level supporting surface. Capacities
are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of
hydraulic capacity (indicated via *). Lifting capacity of the excavator is limited by machine stability, hydraulic capacity and maximum permissible
load of the load hook.
According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load
diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.
R 974 C Litronic Machine for Industrial Applications 7
Industrial Attachment
with Industrial-Type Gooseneck Boom 12.00 m
ft
m
Attachment Envelope
60
50
40
30
20
10
-10
-20
-30
-40
20
18
16
14
12
10
8
6
4
2
0
0
-2
-4
-6
-8
-10
-12
-14
1
2
0246810121416182022
m
1 with industrial stick 9.00 m
2 with industrial stick 9.00 m and grapple model 75 B
Operating Weight
and Ground Pressure
The operating weight includes basic machine with counterweight
18.0 t, industrial-type gooseneck boom 12.00 m, industrial stick
9.00 m and grapple model 75 B with 5 open tines 2.50 m
Undercarriage EW
Pad width mm 600 750 1,000*
Weight kg 112,200 113,700 119,100
Ground pressure kg/cm
* flat pads
2
1.48 1.20 0.94
3
.
ft
010203040506070
8 R 974 C Litronic Machine for Industrial Applications
Lift Capacities
with Industrial-Type Gooseneck Boom 12.00 m
Industrial Stick 9.00 m
4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m 18.0 m 19.5 m 21.0 m 22.5 m 24.0 m
Under m carriage m
24.0 EW
22.5 EW
21.0 EW
19.5 EW
18.0 EW
16.5 EW
15.0 EW
13.5 EW
12.0 EW
10.5 EW
9.0 EW
7.5 EW
6.0 EW
4.5 EW
3.0 EW
1.5 EW
0EW
– 1.5 EW– 3.0 EW– 4.5 EW– 6.0 EW– 7.5 EW– 9.0 EW– 10.5 EW
Height Can be slewed through 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The lift capacities are stated in metric tonnes (t) on the lifting gear’s stick tip, and can be lifted 360° on firm, level supporting surface. Capacities
are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of
hydraulic capacity (indicated via *). Lifting capacity of the excavator is limited by machine stability, hydraulic capacity and maximum permissible
load of the load hook.
According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load
diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.
R 974 C Litronic Machine for Industrial Applications 9
Industrial Attachment
with Industrial-Type Straight Boom 14.00 m
ft
80
70
60
50
40
30
20
10
-10
-20
-30
-40
m
26
24
22
20
18
16
14
12
10
8
6
4
2
0
0
-2
-4
-6
-8
-10
-12
-14
1
2
02468101214161820222426
m
Attachment Envelope
1 with industrial stick 10.50 m
2 with industrial stick 10.50 m and grapple model 75 B
Operating Weight
and Ground Pressure
The operating weight includes basic machine with counterweight
18.0 t, industrial-type straight boom 14.00 m, industrial stick 10.50 m
and grapple model 75 B with 5 open tines 2.00 m
Undercarriage EW
Pad width mm 600 750 1,000*
Weight kg 113,400 114,900 120,300
Ground pressure kg/cm
* flat pads
3
.
2
1.50 1.21 0.95
ft
0102030405060708090
10 R 974 C Litronic Machine for Industrial Applications
Lift Capacities
with Industrial-Type Straight Boom 14.00 m
Industrial Stick 10.50 m
4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m 18.0 m 19.5 m 21.0 m 22.5 m 24.0 m
Under m carriage m
24.0 EW
22.5 EW
21.0 EW
19.5 EW
18.0 EW
16.5 EW
15.0 EW
13.5 EW
12.0 EW
10.5 EW
9.0 EW
7.5 EW
6.0 EW
4.5 EW
3.0 EW
1.5 EW
0EW
– 1.5 EW– 3.0 EW– 4.5 EW– 6.0 EW– 7.5 EW– 9.0 EW– 10.5 EW
Height Can be slewed through 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The lift capacities are stated in metric tonnes (t) on the lifting gear’s stick tip, and can be lifted 360° on firm, level supporting surface. Capacities
are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of
hydraulic capacity (indicated via *). Lifting capacity of the excavator is limited by machine stability, hydraulic capacity and maximum permissible
load of the load hook.
According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load
diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.
R 974 C Litronic Machine for Industrial Applications 11
Industrial Attachment
with Industrial-Type Gooseneck Boom 14.00 m
ft
-10
-20
-30
-40
-50
m
80
24
22
70
20
60
18
16
50
14
40
12
10
30
8
6
20
4
10
2
0
0
-2
-4
-6
-8
-10
-12
-14
-16
1
2
0 246810 1214161820 22 2426
m
Attachment Envelope
1 with industrial stick 10.50 m
2 with industrial stick 10.50 m and grapple model 75 B
Operating Weight
and Ground Pressure
The operating weight includes basic machine with counterweight
18.0 t, industrial-type gooseneck boom 14.00 m, industrial stick
10.50 m and grapple model 75 B with 5 open tines 2.00 m
Undercarriage EW
Pad width mm 600 750 1,000*
Weight kg 113,700 115,200 120,600
Ground pressure kg/cm
* flat pads
3
.
2
1.50 1.22 0.95
ft
0 1020304050607080
12 R 974 C Litronic Machine for Industrial Applications
Lift Capacities
with Industrial-Type Gooseneck Boom 14.00 m
Industrial Stick 10.50 m
4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m 18.0 m 19.5 m 21.0 m 22.5 m 24.0 m
Under m carriage m
24.0 EW
22.5 EW
21.0 EW
19.5 EW
18.0 EW
16.5 EW
15.0 EW
13.5 EW
12.0 EW
10.5 EW
9.0 EW
7.5 EW
6.0 EW
4.5 EW
3.0 EW
1.5 EW
0EW
– 1.5 EW– 3.0 EW– 4.5 EW– 6.0 EW– 7.5 EW– 9.0 EW– 10.5 EW
Height Can be slewed through 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The lift capacities are stated in metric tonnes (t) on the lifting gear’s stick tip, and can be lifted 360° on firm, level supporting surface. Capacities
are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of
hydraulic capacity (indicated via *). Lifting capacity of the excavator is limited by machine stability, hydraulic capacity and maximum permissible
load of the load hook.
According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load
diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.
R 974 C Litronic Machine for Industrial Applications 13
Choice of Cab Elevations
and Cab Protections
C2
B2
C1
B1
D
Rigid Cab Elevation
Height mm 800 1,200 2,000
B mm 4,160 4,560 5,360
C
B
D2
D1
C mm 4,790 5,190 5,990
D mm 817 817 817
Additional weight with rigid cab elevation 800 mm: 550 kg
Additional weight with rigid cab elevation 1,200 mm: 850 kg
Additional weight with rigid cab elevation 2,000 mm: 1,300 kg
Hydraulic Cab Elevation
Parallelogram
B1 3,809 mm
B2 7,375 mm
C1 4,441 mm
C2 8,007 mm
D1 2,791 mm
D2 2,941 mm
Additional weight with hydraulic cab elevation parallelogram: 2,700 kg
Upper Cab GuardFront Cab Guard
14 R 974 C Litronic Machine for Industrial Applications
Variety of Tools
Shells for Loose Material Clamshell Model 25 B (with suspension)
Cutting width mm 1,500 1,700 1,700 2,000
Capacity m
Weight kg 3,400 3,650 3,450 3,750
Multiple Tine Grapples open tines semi-closed tines closed tines
Grapple Model 75 B Capacity m3 2.00 2.50 3.00 2.00 2.50 3.00 2.00 2.50 3.00
For further information see color brochure “Add-on tools for material-handling technology”. To operate a magnet the installation of a generator is
required; please contact your Liebherr dealer or the factory for further information.
R 974 C Litronic Machine for Industrial Applications 15
Component Dimensions and Weights
L
Basic Machine
Track pads mm 600 750 1,000*
Weight with EW-Undercarriage kg 88,100 89,600 95,000
* flat pads
L
Rigid Cab Elevation 800 mm
L Length mm 1,820
H Height mm 930
H
Width mm 1,370
Weight kg 550
Rigid Cab Elevation 1,200 mm2,000 mm
L Length mm 2,300 2,300
H Height mm 1,350 2,150
H
Width mm 1,800 1,800
Weight kg 850 1,300
Hoist Cylinders (two)
L
H
L Length mm 3,140
H Height mm 550
Width mm 400
Weight kg 2 x 1,250
Industrial-Type Straight Boom
Stick length m 10.00 12.00 14.00
L
L Length mm 10,350 12,350 14,350
H Height mm 1,850 1,750 1,700
H
Width mm 1,550 1,550 1,550
Weight kg 11,400 12,600 13,800
Industrial-Type Gooseneck Boom
Stick length m 12.00 14.00
L
L Length mm 12,350 14,350
H Height mm 1,650 1,750
H
Width mm 1,550 1,550
Weight kg 12,900 14,100
Industrial Stick
Stick length m 7.50 9.00 10.50
L
L
H
L Length mm 7,850 9,350 10,850
H Height mm 1,400 1,400 1,400
Width mm 1,500 1,500 1,500
H
Weight kg 4,300 4,750 5,200
Counterweight
L Length mm 965
H Height mm 1,445
Width mm 3,360
Weight kg 18,000
16 R 974 C Litronic Machine for Industrial Applications
Equipment
Undercarriage
Three track guide per track •
Integrated travel drive •
Digging locks •
Protection on idler end •
Lubricated tracks •
Different track pad width with double-grouser or flat pads +
Uppercarriage
Engine hood with lift help •
Lockable tool box •
Handrails, non slip surfaces •
Tool kit •
Maintenance-free swing brake lock •
Maintenance-free HD-batteries •
Sound insulation •
Electric fuel tank filler pump +
Pedal controlled positioning swing brake +
Customized paint – compl. machine +
Protection for front working light +
Hydraulics
Electronic pump regulation •
Stepless work mode selector •
Pressure storage for controlled lowering of attachments with
engine turned off •
Hydraulic tank shut-off valve •
Pressure compensation •
Flow compensation •
Filter with integrated fine filter area (5 µm) •
Pressure test ports •
Bio-degradable hydraulic oils +
Filter for secondary circuit +
High lift circuit +
Extra hydr. control for hydr. swivel +
Hydraulic drive for generator +
Operator’s Cab
Profile and deep drawn component •
Tinted side windows •
Armored windshield •
Door with sliding window •
Washer-wiper for front and roof window •
6-way adjustable cloth suspension seat •
Seat and consoles independently adjustable •
Coat hook •
Air conditioning •
Dome light •
Sun blinds •
Radio installation prep-kit •
Removable handle for travel pedals •
Cigar lighter and ashtray •
Removable custom floor mat •
Storage and literature tray •
Digital instrumentation •
Digital instruments for oil temp. engine RPM and oil pressure •
Digital hour meter visible from outside •
AM/FM stereo radio w/cassette +
Electric cool box +
Air power seat adjustment with heating +
Warning beacon +
Additional headlights on cabin roof (front and rear) +
Upper protection screen (FOPS) +
Front guard tiltable +
Electric drive away lock +
Extinguisher +
Attachment
Cylinders with shock absorber •
Sealed pivots •
Two flood lights on the boom •
Automatic central lubrication system •
Regeneration plus •
Safety check valves •
Overload warning device +
Hydraulic quick change tool adapter for grapple +
Liebherr equipment program +
Cylinder – rod protection +
Engine
Common rail injection •
Turbo charger •
Air filter with pre-cleaner, main and safety element •
Air filter with automatic dust ejector •
Automatic idling •
Main switch for electric circuit •
Cold start aid •
Conform with standard level IIIA / Tier 3 •
Fuel pre-heater +
Reversible radiator fan +
• = Standard, + = Option
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.
R 974 C Litronic Machine for Industrial Applications 17
Printed in Germany by Typodruck RG-BK LFR/SP 10488484-2-01.10_enGB All illustrations and data may differ from standard equipment. Subject to change without notice. All indicated loads are based in accordance with ISO 9248.
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.