Electric Rope Shovels

7495 HD

Overview

7495 HD Electric Rope Shovel

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    • 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 fastfill from lower level.
      Type Automatic, single-line system for open gear lubricant and grease.
    • Weights
      Ballast - Furnished By Customer 260362 kg
      Note (1) These weights will vary slightly depending upon dipper and optional equipment selection.
      Note (2) All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.
      Working Weight - With Dipper and Standard Links 1295777 kg
    • Optimal Working Ranges*
      Cutting Height - Maximum 14.9 m
      Cutting Radius - Maximum 22.8 m
      Dumping Height - With Clearance to Open Dipper Door 9.4 m
      Note (1) Optimal working ranges based on loading a Cat® 793F truck.
      Note (2) *All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.
      Radius of Level Floor 16 m
      Revolving Frame Tail Swing Radius 9.3 m
    • Dimensions
      Dipper Capacity 27.5-60.4 m3 (36-79 yd3)
      Dipper Payload 82 t
      Note Dependent on application and material density.
    • 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.
      Rope Data - Boom Suspension - Diameter 83 mm
      Rope Data - Boom Suspension - No. 4
      Rope Data - Crowd - Diameter 64 mm
      Rope Data - Crowd - No. 1
      Rope Data - Dipper Trip - Diameter 16 mm
      Rope Data - Dipper Trip - No. 1
      Rope Data - Hoist - Diameter 70 mm
      Rope Data - Hoist - No. 2
      Rope Data - Note High impact ropes available as an option.
      Rope Data - Retract - Diameter 64 mm
      Rope Data - Retract - No. 1
    • Electrical
      Drive IGBT Acutrol drive system.
      Note Other voltage options 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 832-1165 kW (1,116-1,562 hp)
      Power Requirements - Peak power 3330 kW
      Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V
    • Main Structures
      Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard 10 m
      Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads 10.6 m
      Ground Bearing Pressure Ground bearing pressure is dependent upon many factors.
      Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard 400 kPa
      Ground Bearing Pressure - 274.3 cm (108 in) Treads 316 kPa
      Ground Bearing Pressure - Total Effective Bearing Area (1) 32 m²
      Ground Bearing Pressure - Total Effective Bearing Area (2) 41 m²
      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 13.5 m

    Product Downloads

    7495 HD Product Brochure

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