7395 Electric Rope Shovel

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Dipper Payload 64 t (70 t)
Dipper Capacity 20.6-55.8 m3 (27-73 yd3)
Note Dependent on application and material density.
Working Weight - With Dipper and Standard Links 1202927 kg (2652000 lb)
Ballast - Furnished By Customer 260362 kg (574000 lb)
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.
Main Structures
Ground Bearing Pressure - 274.3 cm (108 in) Treads 296 kPa (43 psi)
Planetary Propel Dual-motor independent drive.
Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard 10 m (32.75 ft)
Ground Bearing Pressure - Total Effective Bearing Area (2) 41 mu00b2 (442 ftu00b2)
Ground Bearing Pressure Ground bearing pressure is dependent upon many factors.
Ground Bearing Pressure - Total Effective Bearing Area (1) 32 mu00b2 (343 ftu00b2)
Upper Works Overall Width - Including Standard Walkways 13.5 m (44.25 ft)
Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads 10.6 m (34.75 ft)
Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard 371 kPa (54 psi)
Swing Two 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.
Hoist A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
Optimal Working Ranges*
Cutting Height - Maximum 14.9 m (48.75 ft)
Dumping Height - With Clearance to Open Dipper Door 9.4 m (30.84 ft)
Cutting Radius - Maximum 22.8 m (74.75 ft)
Radius of Level Floor 16 m (52.49 ft)
Revolving Frame Tail Swing Radius 9.3 m (30.51 ft)
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.
Lube System
Type Automatic, 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.
Drive IGBT Acutrol drive system.
Power Requirements - Peak power 3106 kW (4165 HP)
Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V
Power Requirements - Average Power Demand 777-1087 kW (1,042-1,458 hp)
Power Requirements - 60 Hz 7,200V
Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V
Note Other voltages available to suit customer requirements.
Front End
Rope Data - Crowd - Diameter 64 mm (2.5 in)
Rope Data - Dipper Trip - Diameter 16 mm (0.625 in)
Rope Data - Hoist - Diameter 70 mm (2.75 in)
Rope Data - Boom Suspension - Diameter 83 mm (3.25 in)
Rope Data - Crowd - No. 1
Rope Data - Retract - No. 1
Rope Data - Dipper Trip - No. 1
Components One 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
Crowd Rope 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 - Diameter 64 mm (2.5 in)
Note High impact ropes available as an option
Lube System
Components (2) External fast fill from lower level.

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