Liebherr R944B Hydraulic Excavator

Weights
Operating Weight

79895.6 lb

Boom / Stick / Bucket
Max Digging Depth

23.46 ft in

Max Loading Height

31.99 ft in

Max Reach Along Ground

37.41 ft in

Maximum Bucket Capacity

3.5 yd3

Minimum Bucket Capacity

0.8 yd3

Reference Bucket Capacity

2.4 yd3

Boom
Boom/Stick Option (Hex) 1

Gooseneck Boom 6300 mm / Stick 2100 mm

Boom/Stick Option (Hex) 2

Gooseneck Boom 6300 mm / Stick 2600

Boom/Stick Option (Hex) 3

Gooseneck Boom 6300 mm / Stick 3300

Boom/Stick Option (Hex) 4

Gooseneck Boom 6300 mm / Stick 4100 mm

Boom/Stick Option (Hex) 5

Hydr. Adjustable Boom 4500 mm / Stick 2100

Boom/Stick Option (Hex) 6

Hydr. Adjustable Boom 4500 mm / Stick 2600 mm

Swing Speed

6.4 rpm

Blade
Max Cutting Height

42.66 ft in

Engine & Fuel System
Engine Make

2245

Engine Model

D 926 TI-E

Fuel Capacity

186.3 gal

Swing Torque

83.2 lb ft

Net Power

245 hp

Number Of Cylinders

6

Power Measured @

2000 rpm

Aspiration

turbo-charged

Displacement

610.3 cu in

Drive System
Drawbar Pull

75535.8 lb

Hydraulic System
Hydraulic Pump Flow Capacity

137.4 gal/min

Dimensions, Wheels & Tires
Ground Clearance

1.78 ft in

Height To Top Of Cab

10.5 ft in

Length Of Track On Ground

13.14 ft in

Track Gauge

7.88 ft in

Width To Outside Of Tracks

9.84 ft in

Shoe Size

19.69 in

Ground Pressure

11.95 psi

Shipping Height Of Unit

11.32 ft in

Shipping Length Of Unit

39.05 ft in

Tail Swing Radius

11.16 ft in

Battery & Electrical System
Alternator Supplied Amperage

55 A

Operating Voltage

24 V

Transmission
Max Travel Speed

3.11 mph