Liebherr R 950 Tunnel Litronic Excavator


Dimensions

Ground Clearance 1.11 ft in (335.28 mm)
Height To Top Of Cab 9.2 ft in (2804.16 mm)
Undercarriage Width 9.1 ft in (2773.68 mm)
Upper Structure Ground Clearance 4.1 ft in (1249.68 mm)
Wheelbase 13.6 ft in (4145.28 mm)

Undercarriage

Number Of Carrier Rollers Per Side 2
Max Travel Speed 2.8 mph (4.51 km/h)
Drawbar Pull 62947 lb (280.01 kN)
Number Of Track Rollers Per Side 9

Electrical System

Engine Idling Sensor controlled
Alternator three-phase current 28 V /140 A
Voltage 24 V V
Batteries 2 x 180 Ah / 12 V

Engine Details

Horsepower, Net-Iso 9249 204 hp (152.2 kw)
Horsepower, Net-Sae J1349 201 hp (149.9 kw)
Emission Standards Tier 4 Final
Number Of Cylinders 4
Engine Model D944 A7
Cooling System water-cooled
Air Cleaner Dry-type
Power Measured @ 1800 rpm
Displacement 488 cu in (8 L)
Bore 5.1 in (129.6 mm)
Stroke 5.9 in (149.9 mm)

Capacities

Fuel Tank Capacity 112 gal (424 L)
Hydraulic System 137 gal (518.7 L)

Operational Specs

Operating Weight 99870 lb (45300.3 kg)

Swing Mechanism

Swing Torque 62693 lb ft (85000.3 Nm)

Hydraulic System

System Pressure 5076 psi (34997.8 kPa)
Hydraulic System Tank 77 gal (291.5 L)
Maxpumpflow 126 gal/min (477 L/min)
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