SPECS SUMMARY

Dipper Payload70 t (64 t)
Dipper Capacity20.6-55.8 m3 (27-73 yd3)
Working Weight - With Dipper and Standard Links2652000 lb (1202927 null)
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Specifications

-Dipper Payload70 t (64 t)
-Dipper Capacity20.6-55.8 m3 (27-73 yd3)
-Working Weight - With Dipper and Standard Links2652000 lb (1202927 null)
-Power Requirements - Peak power4165 mm H2O (3106 kg/mm)
-Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
-ComponentsOne piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
-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.
-Power Requirements - Average Power Demand777-1087 kW (1,042-1,458 hp)
-Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V
-DriveIGBT Acutrol drive system.
-NoteOther voltages available to suit customer requirements.
-NoteHigh impact ropes available as an option
-Power Requirements - 60 Hz7,200V
-Rope Data - Boom Suspension - No.4
-Rope Data - Hoist - No.2
-Rope Data - Retract - Diameter2.5 in (64 mm)
-Rope Data - Retract - No.1
-Components (2)External fast fill from lower level.
-Rope Data - Hoist - Diameter2.75 in (70 mm)
-Rope Data - Dipper Trip - No.1
-TypeAutomatic, single-line system for open gear lubricant and grease.
-Rope Data - Crowd - Diameter2.5 in (64 mm)
-Rope Data - Crowd - No.1
-Rope Data - Dipper Trip - Diameter0.625 in (16 mm)
-Rope Data - Boom Suspension - Diameter3.25 in (83 mm)
-Radius of Level Floor52.49 ft (16 m)
-Ground Bearing PressureGround bearing pressure is dependent upon many factors.
-Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard54 psi (371 kPa)
-Ground Bearing Pressure - 274.3 cm (108 in) Treads43 psi (296 kPa)
-Ground Bearing Pressure - Total Effective Bearing Area (1)343 ft² (32 m²)
-Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads34.75 ft (10.6 m)
-Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard32.75 ft (10 m)
-NoteDependent on application and material density.
-Ballast - Furnished By Customer574000 lb (260362 null)
-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 - Total Effective Bearing Area (2)442 ft² (41 m²)
-HoistA planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
-Dumping Height - With Clearance to Open Dipper Door30.84 ft (9.4 m)
-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.
-Revolving Frame Tail Swing Radius30.51 ft (9.3 m)
-Cutting Radius - Maximum74.75 ft (22.8 m)
-Cutting Height - Maximum48.75 ft (14.9 m)
-Planetary PropelDual-motor independent drive.
-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.
-Upper Works Overall Width - Including Standard Walkways44.25 ft (13.5 m)
-Components (1)6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.

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