Dipper Payload70t
Dipper Capacity20.6-55.8 m3 (27-73 yd3)
NoteDependent on application and material density.
Working Weight - With Dipper and Standard Links2652000lb
Ballast - Furnished By Customer574000lb
Note (1)These weights will vary slightly depending upon dipper and optional equipment selection.
Note (2)All specifications are based on a 24 m3 (32 yd3) dipper and standard 213.4 cm (84 in) treads.
Ground Bearing Pressure - 274.3 cm (108 in) Treads43psi
Planetary PropelDual-motor independent drive.
Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard32.75ft
Ground Bearing Pressure - Total Effective Bearing Area (2)442ft²
Ground Bearing PressureGround bearing pressure is dependent upon many factors.
Ground Bearing Pressure - Total Effective Bearing Area (1)343ft²
Upper Works Overall Width - Including Standard Walkways44.25ft
Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads34.75ft
Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard54psi
SwingTwo planetary gearboxes, each driven by a vertically mounted motor, are located on either side of the revolving frame. Dual-output pinion shafts from each gearbox engage the swing rack.
HoistA planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
Cutting Height - Maximum48.75ft
Dumping Height - With Clearance to Open Dipper Door30.84ft
Cutting Radius - Maximum74.75ft
Radius of Level Floor52.49ft
Revolving Frame Tail Swing Radius30.51ft
Note (1)Optimal working ranges based on loading a Cat® 793F truck.
Note (2)*All specifications are based on a 24 m3 (32 yd3) dipper and standard 213.4 cm (84 in) treads.
TypeAutomatic, single-line system for open gear lubricant and grease.
Components (1)6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.
Components (2)External fast fill from lower level.
DriveIGBT Acutrol drive system.
Power Requirements - Peak power4165hp
Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
Power Requirements - Average Power Demand777-1087 kW (1,042-1,458 hp)
Power Requirements - 60 Hz7,200V
Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V
NoteOther voltages available to suit customer requirements.
Rope Data - Crowd - Diameter2.5in
Rope Data - Dipper Trip - Diameter0.625in
Rope Data - Hoist - Diameter2.75in
Rope Data - Boom Suspension - Diameter3.25in
Rope Data - Crowd - No.1
Rope Data - Retract - No.1
Rope Data - Dipper Trip - No.1
ComponentsOne piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
Rope Data - Boom Suspension - No.4
CrowdRope Crowd: the crowd machinery is located at the front center of the revolving frame; consisting of a motor, brake, drum and gearing. Plastic-impregnated crowd and retract ropes are used to move the dipper handle fore and aft.
Rope Data - Hoist - No.2
Rope Data - Retract - Diameter2.5in
NoteHigh impact ropes available as an option