7395 Electric Rope Shovel

7395 Electric Rope Shovel

  • Dipper Payload 70 t

  • Dipper Capacity 20.6-55.8 m3 (27-73 yd3)

  • Working Weight - With Dipper and Standard Links 2652000 lb

  • Ballast - Furnished By Customer 574000 lb

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Product Specifications

Specifications

Dimensions

  • Dipper Capacity 20.6-55.8 m3 (27-73 yd3)

  • Dipper Payload 70t

  • Note Dependent on application and material density.

Weights

  • Ballast - Furnished By Customer 574000lb

  • 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.

  • Working Weight - With Dipper and Standard Links 2652000lb

Main Structures

  • Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard 32.75ft

  • Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads 34.75ft

  • Ground Bearing Pressure Ground bearing pressure is dependent upon many factors.

  • Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard 54psi

  • Ground Bearing Pressure - 274.3 cm (108 in) Treads 43psi

  • Ground Bearing Pressure - Total Effective Bearing Area (1) 343ft²

  • Ground Bearing Pressure - Total Effective Bearing Area (2) 442ft²

  • Hoist A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.

  • Planetary Propel Dual-motor independent drive.

  • 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.

  • Upper Works Overall Width - Including Standard Walkways 44.25ft

Optimal Working Ranges*

  • Cutting Height - Maximum 48.75ft

  • Cutting Radius - Maximum 74.75ft

  • Dumping Height - With Clearance to Open Dipper Door 30.84ft

  • 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.

  • Radius of Level Floor 52.49ft

  • Revolving Frame Tail Swing Radius 30.51ft

Lube System

  • 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.

  • Type Automatic, single-line system for open gear lubricant and grease.

Electrical

  • Drive IGBT Acutrol drive system.

  • Note Other voltages available to suit customer requirements.

  • Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V

  • Power Requirements - 60 Hz 7,200V

  • Power Requirements - Average Power Demand 777-1087 kW (1,042-1,458 hp)

  • Power Requirements - Peak power 4165hp

  • Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V

Front End

  • 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.

  • 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.

  • Note High impact ropes available as an option

  • Rope Data - Boom Suspension - Diameter 3.25in

  • Rope Data - Boom Suspension - No. 4

  • Rope Data - Crowd - Diameter 2.5in

  • Rope Data - Crowd - No. 1

  • Rope Data - Dipper Trip - Diameter 0.625in

  • Rope Data - Dipper Trip - No. 1

  • Rope Data - Hoist - Diameter 2.75in

  • Rope Data - Hoist - No. 2

  • Rope Data - Retract - Diameter 2.5in

  • Rope Data - Retract - No. 1