Dipper Payload120t
Dipper Capacity30.6-62.7 m3 (40-82 yd3)
Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified)120t
NoteDependent on application and material density
Working Weight - With Dipper and Standard Links3155000lb
Ballast - Furnished By Customer667150lb
Note (1)These weights will vary slightly depending upon dipper and optional equipment selection
Note (2)All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.
Planetary PropelDual-motor independent drive
Ground Bearing Pressure - Total Effective Bearing Area (317.5 cm/125 in) Treads57 m2 (247 kPa); 614 ft2 (36 psi)
HoistA planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads41.67in
Ground Bearing Pressure - NoteGround bearing pressure is dependent upon many factors
Upper Works Overall Width - Including Standard Walkways41.99in
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.
TypeAutomatic, single-line system for open gear lubricant and grease
Components (1)Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
Components (2)External fast fill from lower level
Power Requirements - Average Power Demand934-1308 kW
Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
DriveIGBT Acutrol drive system
Power Requirements - 60 Hz7,200V, 13,800V
System Voltage - Nominal50/60 Hz, 7,200V
Power Requirements - Peak power3737 kW
NoteOther voltage options available to suit customer requirements
Rope Data - Dipper Trip - Diameter0.75in
Rope Data - Retract - Diameter2.5in
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 - Retract - No.1
Rope Data - Boom Suspension - No.4
Rope Data - Crowd - Diameter2.5in
Rope Data - NoteHigh impact ropes available as an option
Rope Data - Boom Suspension - Diameter3.25in
Rope Data - Hoist - Diameter2.75in
Rope Data - Crowd - No.1
Rope Data - Hoist - No.2
Rope Data - Dipper Trip - No.1
Crowd (1)Rope Crowd with crowd machinery located at the front center of the revolving frame, consisting of motor, brake, drum and gearing. Plastic-impregnated crowd and retract ropes are used to move the dipper handle fore and aft.
Crowd (2)(Optional) HydraCrowd, hydraulic power skid, located at the front center of the revolving frame deck, powers a large hydraulic cylinder to move the dipper handle fore and aft.
Maximum Dumping Height29.53ft
Dipper Capacities30.6-62.7 m3 (40-82 yd3)
Dipper Payload120ton (US)
Operating Weight3155000lb
Cutting Height - Maximum55ft
Cutting Radius - Maximum79.72ft
Radius of Level Floor55.77ft
Dumping Height - With Clearance to Open Dipper Door29.53ft
Revolving Frame Tail Swing Radius30.51ft
Note (1)Optimal working ranges based on loading a Cat 797F truck.
Note (2)*All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.