Liebherr · Hydraulic Excavator

Liebherr R944B Specs

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Liebherr

Overview

The Liebherr R944B is a hydraulic excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 245 hp, operating weight of 79,896 lb, working depth of 20.51 ft, reach of 32.49 ft, capacity of 2.4 yd³ and travel speed of 3.1 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Liebherr R944B against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
79,895.60
lb

Net Power
245
hp

Max Digging Depth
20.51
ft

Reference Bucket Capacity
2.40
yd3

Full Specifications

40 specs

Dimensions

Boom/Stick Option (Hex) 1 Gooseneck Boom 6300mm / Stick 2100mm

Gooseneck Boom 6300mm / Stick 2600 3

Gooseneck Boom 6300mm / Stick 3300 4

Ground Clearance 1.78 ft / 0.54 m

Height to Top of Cab 10.50 ft / 3.20 m

Length of Track on Ground 13.14 ft / 4.01 m

Max Cutting Height 33.47 ft / 10.20 m

Max Digging Depth 20.51 ft / 6.25 m

Max Loading Height 23.13 ft / 7.05 m

Max Reach Along Ground 32.49 ft / 9.90 m

Removal Counterweight Clearance 4 lb / 2 kg

Shipping Height Of Unit 11.82 ft / 3.60 m

Shipping Length Of Unit 35.93 ft / 10.95 m

Tail Swing Radius 11.16 ft / 3.40 m

Width To Outside Of Tracks 9.84 ft / 3.00 m

Engine

Alternator Supplied Amperage 55 A

Displacement 610 cu in / 10.0 L

Engine Make 2245

Engine Model D 926 TI-E

Fuel Capacity 186.30 gal / 705.2 L

Hydraulic Pump Flow Capacity 137.40 gal/min / 520.1 L/min

Hydraulic System Fluid Capacity 116.30 gal / 440.2 L

Hydraulic System Relief Valve Pressure 5,076 psi / 350.0 bar

Maximum Bucket Capacity 3.50 yd³ / 2.68 m³

Minimum Bucket Capacity 0.80 yd³ / 0.61 m³

Net Power 245 hp / 182.7 kW

Number of Cylinders 6

Operating Voltage 24 V

Operating Weight 79,896 lb / 36,240 kg

Power Measured @ 2,000 rpm

Reference Bucket Capacity 2.40 yd³ / 1.83 m³

Swing Speed 6.40 deg

Swing Torque 83.20 deg

Undercarriage

Drawbar Pull 75,536 lb / 34,262 kg

Ground Pressure 12 psi / 0.8 bar

Max Travel Speed 3.11 mph / 5.0 km/h

Number Of Carrier Rollers Per Side 2

Number of Track Rollers per Side 9

Shoe Size 19.69 in / 500 mm

Track Gauge 7.88 ft / 2.40 m

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Frequently Asked Questions

What is the operating weight of the Liebherr R944B? +

The Liebherr R944B has an operating weight of 79,896 lb (36,240 kg). This places it in a class suited for hydraulic excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Liebherr R944B engine? +

The Liebherr R944B produces 245 hp (182.7 kW) of engine power. This output is typical for its weight class and designed to handle demanding Hydraulic Excavator work cycles efficiently.

What is the maximum digging depth of the Liebherr R944B? +

The Liebherr R944B has a maximum digging depth of 20.51 ft (6.25 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Liebherr R944B? +

The Liebherr R944B has a maximum reach along the ground of 32.49 ft (9.90 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Liebherr R944B? +

The Liebherr R944B has a maximum travel speed of 3.1 mph (5.0 km/h), enabling efficient movement between work areas on the job site.

How does the Liebherr R944B compare to similar Hydraulic Excavator models? +

You can compare the Liebherr R944B side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.