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Liebherr

R974C

Excavator

Operating Weight
179,677 lb
Max Digging Depth
333 in
Net Power
529.8 hp
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Liebherr R974C Excavator
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Specifications

60 data points

Operating Specifications

Operating Specifications specifications
Operating Weight179,677 lb
Fuel Capacity385.7 gal
Hydraulic Pump Flow Capacity340.0 gal/min
Hydraulic System Fluid Capacity356.7 gal
Hydraulic System Relief Valve Pressure4,641 psi
Operating Voltage24 V
Alternator Supplied Amperage80 A
Swing Speed6 rpm

Engine

Engine specifications
Power Measured @1,800 rpm
Gross Power543.0 hp
Net Power529.8 hp
Number of Cylinders8
AspirationCommon-rail-injection turbo-charged after-cooled reduced emissions

Dimensions

Dimensions specifications
Ground Clearance26 in
Height - Top of Cab151 in
Tail Swing Radius175 in
Width to Outside of Tracks189 in
Upper Structure Ground Clearance65 in
Length of Tracks230 in
Height of Tracks60 in

Undercarriage

Undercarriage specifications
Track Gauge143 in
Max Travel Speed2.8 mph
Shoe Size24 in
Number of Upper Rollers2
Loading Shovel Operating Weight197,093 lb
Loading Shovel Shoe Width20 in
Number of Lower Rollers8
Backhoe Shoe Width 120 in
Backhoe Operating Weight - Shoe 1186,070 lb
Backhoe Shoe Width 224 in
Backhoe Operating Weight - Shoe 2187,613 lb
Backhoe Shoe Width 330 in
Backhoe Operating Weight - Shoe 3190,039 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth333 in
Max Reach Along Ground516 in
Max Loading Height350 in
Shipping Length of Unit534 in
Shipping Height of Unit215 in

Bucket

Bucket specifications
Reference Bucket Capacity6.91 yd³

Loading Shovel

Loading Shovel specifications
Max Dig Depth119 in
Max Cutting Height395 in
Max Dump Height313 in
Max Dig Reach369 in
Loading ShovelShovel Attachment

Backhoe Boom / Stick 1

Backhoe Boom / Stick 1 specifications
Max Dig Depth294 in
Max Cutting Height489 in
Max Dump Height325 in
Max Reach on Ground481 in

Backhoe Boom / Stick 2

Backhoe Boom / Stick 2 specifications
Max Dig Depth329 in
Max Cutting Height509 in
Max Dump Height343 in
Max Reach on Ground515 in

Backhoe Boom / Stick 3

Backhoe Boom / Stick 3 specifications
Max Dig Depth365 in
Max Cutting Height528 in
Max Dump Height362 in
Max Reach on Ground550 in

Backhoe Boom / Stick 4

Backhoe Boom / Stick 4 specifications
Max Dig Depth356 in
Max Cutting Height530 in
Max Dump Height367 in
Max Reach on Ground540 in

Comparable machines

Other excavators in a similar weight class.