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Liebherr

R944B

Excavator

Max Digging Depth
247 in
Max Digging Depth
267 in
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Liebherr R944B Excavator
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Specifications

63 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity186.3 gal
Hydraulic Pump Flow Capacity137.4 gal/min
Hydraulic System Fluid Capacity116.3 gal
Hydraulic System Relief Valve Pressure5,076 psi
Operating Voltage24 V
Alternator Supplied Amperage55 A

Engine

Engine specifications
Engine ModelD 926 TI-E
Displacement610 in³
Power Measured @2,000 rpm
AspirationTurbo-charged

Dimensions

Dimensions specifications
Ground Clearance22 in
Height - Top of Cab126 in
Length of Track on Ground158 in
Tail Swing Radius134 in
Width to Outside of Tracks119 in
Removal Counterweight Clearance50 in
Digging Depth324 in
Digging Reach324 in

Undercarriage

Undercarriage specifications
Ground Pressure12 psi
Track Gauge95 in
Number of Track Rollers per Side9
Max Travel Speed3.2 mph
Shoe Size20 in
Number of Carrier Rollers per Side2
Drawbar Pull75,536 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth247 in
Max Reach Along Ground390 in
Max Loading Height278 in
Max Cutting Height402 in
Shipping Length of Unit432 in
Shipping Height of Unit143 in

Bucket

Bucket specifications
Reference Bucket Capacity2.39 yd³
Maximum Bucket Capacity3.51 yd³
Minimum Bucket Capacity0.80 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed6 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth267 in
Max Cutting Height410 in
Max Loading Height285 in
Max Reach Along Ground410 in
Shipping Length of Unit430 in
Shipping Height of Unit134 in

Boom/Stick Excavator Option 3

Boom/Stick Excavator Option 3 specifications
Max Digging Depth294 in
Max Cutting Height424 in
Max Loading Height300 in
Max Reach Along Ground433 in
Shipping Length of Unit432 in

Boom/Stick Excavator Option 4

Boom/Stick Excavator Option 4 specifications
Max Digging Depth325 in
Max Cutting Height442 in
Max Reach Along Ground466 in
Max Loading Height316 in
Shipping Length of Unit433 in

Boom/Stick Excavator Option 5

Boom/Stick Excavator Option 5 specifications
Max Digging Depth263 in
Max Reach Along Ground430 in
Max Cutting Height497 in
Max Loading Height369 in
Shipping Height of Unit132 in
Shipping Length of Unit469 in

Boom/Stick Excavator Option 6

Boom/Stick Excavator Option 6 specifications
Max Digging Depth282 in
Max Reach Along Ground450 in
Max Cutting Height512 in
Max Loading Height384 in
Shipping Length of Unit469 in
Shipping Height of Unit137 in

Comparable machines

Other excavators in a similar weight class.