Category : Excavators ➔ Manufacturer : Liebherr ➔ Model : R956 Litronic ➔
The Liebherr R 956 Litronic is a crawler excavator in Liebherr's heavy-duty excavator range, designed for earthmoving, quarry work, demolition, and material handling applications. It is equipped with a diesel engine, hydraulic system, and Litronic electronic control for coordinated machine performance, fuel management, and operating precision. The R 956 typically features a reinforced undercarriage, large-capacity boom and arm options, and a spacious operator cab with ergonomic controls. As an excavator model, it is used in construction, mining support, and bulk material operations where digging force, reach, and reliability are required.
Boom/Stick 1
Liebherr R956 Litronic Excavator Boom/Stick 1 specifications
Boom/Stick 1
Mono Boom- 22 ft in \\ stick length- 7.9 ft in
Max Digging Depth
23.50 ft (7.16 m)
Max. Teeth Height
34.71 ft (10.58 m)
Max.Dumping Height
23.50 ft (7.16 m)
Maximum Reach At Ground Level
36.50 ft (11.13 m)
Boom/Stick 2
Liebherr R956 Litronic Excavator Boom/Stick 2 specifications
Boom/Stick 2
Mono Boom - 22 ft in \\ stick length - 9.6
Max Digging Depth
25.30 ft (7.71 m)
Max. Teeth Height
35.71 ft (10.88 m)
Max.Dumping Height
23.11 ft (7.04 m)
Maximum Reach At Ground Level
37.90 in (96.27 cm)
Boom/Stick 3
Liebherr R956 Litronic Excavator Boom/Stick 3 specifications
Boom/Stick 3
Mono Boom - 22 ft in \\ stick length - 12.6 ft in
Max Digging Depth
28.30 ft (8.63 m)
Max. Teeth Height
37.10 ft (11.31 m)
Max.Dumping Height
25.30 ft (7.71 m)
Maximum Reach At Ground Level
40.80 ft (12.44 m)
Capacities
Liebherr R956 Litronic Excavator Capacities specifications
Fuel Tank
203.00 gal (768.36 l)
Hydraulic System
196.00 gal (741.86 l)
Urea Tank
25.00 gal (94.63 l)
Dimensions
Liebherr R956 Litronic Excavator Dimensions specifications
Ground Clearance
1.11 ft (0.34 m)
Height To Top Of Cab
9.70 ft (2.96 m)
Undercarriage Width
12.00 ft (3.66 m)
Upper Structure Ground Clearance
4.50 ft (1.37 m)
Wheelbase
14.50 ft (4.42 m)
Electrical System
Liebherr R956 Litronic Excavator Electrical System specifications
Alternator
three-phase current 28 V /140 A
Batteries
2 x 180 Ah / 12 V
Engine Idling
Sensor controlled
Voltage
24 V V
Engine
Liebherr R956 Litronic Excavator Engine specifications
Air Cleaner
Dry-type
Bore
5.10 in (12.95 cm)
Cooling System
water-cooled
Displacement
729.00 cu in (11,946.20 cu cm)
Emission Tier Level
Tier 4 Final
Engine Model
D946 A7
Horsepower, Net-Iso 9249
326.00 hp (243.10 kw)
Horsepower, Net-Sae J1349
322.00 hp (240.12 kw)
Max Torque
1,682.00 lbs ft (2,280.46 nm)
Number Of Cylinders
6
Power Measured @
1800 rpm
Stroke
5.90 in (14.99 cm)
Torque Measured @
1000 rpm
Hydraulic System
Liebherr R956 Litronic Excavator Hydraulic System specifications
Hydraulic System Tank
100.00 gal (378.50 l)
Maxpumpflow
200.00 gpm (757.00 lpm)
System Pressure
5076 psi
Operational
Liebherr R956 Litronic Excavator Operational specifications
Operating Weight
99,870.00 lbs (45,300.33 kg)
Swing Mechanism
Liebherr R956 Litronic Excavator Swing Mechanism specifications
Swing Torque
118,010.00 lbs ft (159,997.96 nm)
Undercarriage
Liebherr R956 Litronic Excavator Undercarriage specifications
Drawbar Pull
100,265.00 lbs (45,479.50 kg)
Max Travel Speed
3.00 mph (4.83 kph)
Number Of Carrier Rollers Per Side
3
Number Of Track Rollers Per Side
10
