Liebherr R946 Litronic Excavator Specs

Category: Excavators ➔
Manufacturer: Liebherr ➔
Model: R946 Litronic ➔

Buckets

Liebherr R946 Litronic Excavator Buckets specifications
Maximum Bucket Capacity	4 cu yd

Capacities

Liebherr R946 Litronic Excavator Capacities specifications
Hydraulic System	156.00 gal (590.46 l)

Electrical System

Liebherr R946 Litronic Excavator Electrical System specifications
Alternator	three-phase current 28 V / 100 A
Batteries	2 x 180 Ah / 12 V
Engine Idling	Sensor controlled
Voltage	24 V V

Engine

Liebherr R946 Litronic Excavator Engine specifications
Air Cleaner	Dry-type
Bore	4.80 in (12.19 cm)
Cooling System	water-cooled
Displacement	640.00 cu in (10,487.74 cu cm)
Emission Tier Level	Tier 4 Final
Engine Model	D936 A7
Horsepower, Net-Iso 9249	299.00 hp (222.97 kw)
Horsepower, Net-Sae J1349	295.00 hp (219.99 kw)
Max Torque	1,453.00 lbs ft (1,969.98 nm)
Number Of Cylinders	6
Power Measured @	1800 rpm
Stroke	5.90 in (14.99 cm)
Torque Measured @	1000 rpm

Hydraulic System

Liebherr R946 Litronic Excavator Hydraulic System specifications
Hydraulic System Tank	90.00 gal (340.65 l)
Maxpumpflow	162.00 gpm (613.17 lpm)
System Pressure	5511 psi

Operational

Liebherr R946 Litronic Excavator Operational specifications
Operating Weight	105,380.00 lbs (47,799.62 kg)

Swing Mechanism

Liebherr R946 Litronic Excavator Swing Mechanism specifications
Swing Speed	8.7 rpm
Swing Torque	84,820.00 lbs ft (114,998.96 nm)

Undercarriage

Liebherr R946 Litronic Excavator Undercarriage specifications
Drawbar Pull	81,606.00 lbs (37,015.90 kg)
Max Travel Speed	3.70 mph (5.95 kph)
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	9

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