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 Links3056000lb
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 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
Upper Works Overall Width - Including Standard Walkways41.9ft
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.
Planetary PropelDual-motor independent drive
Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm) Treads36 m2 (380 kPa); 386 ft2 (55 psi)
Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard36ft
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 259.1 cm (102 in) Treads38ft
Ground Bearing Pressure - NoteGround bearing pressure is dependent upon many factors
Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm) Treads47 m2 (297 kPa); 501 ft2 (43 psi)
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 FastFil from lower level
Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
Power Requirements - 60 Hz7,200V, 13,800V
Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V
System Voltage - Nominal50/60 Hz, 7,200V
DriveIGBT Acutrol drive system
Power Requirements - Peak power3737 kW
Power Requirements - Average Power Demand934-1308 kW
Power Requirements - NoteOther voltage options available to suit customer requirements
Rope Data - Hoist - No.2
Rope Data - Dipper Trip - No.1
Rope Data - Crowd - Diameter2.5in
Rope Data - Crowd - No.1
Rope Data - Hoist - Diameter2.75in
Rope Data - Boom Suspension - Diameter3.25in
Rope Data - Dipper Trip - Diameter0.75in
Rope Data - NoteHigh impact ropes available as an option
Rope Data - Boom Suspension - No.4
Rope Data - Retract - No.1
Rope Data - Retract - Diameter2.5in
TypeOne piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
Crowd (1)Rope Crowd with the crowd machinery is 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.
Dipper Capacities30.6-62.7 m3 (40-82 yd3)
Dipper Payload120ton (US)
Maximum Dumping Height28.9ft
Operating Weight3056000lb
Radius of Level Floor56.1ft
Revolving Frame Tail Swing Radius30.5ft
Cutting Height - Maximum53.5ft
Cutting Radius - Maximum80ft
Dumping Height - With Clearance to Open Dipper Door28.9ft
Note (1)Optimal working ranges based on loading a Cat 797F truck.
Note (2)*All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.