Electric Rope Shovels

7295

Overview

One of our mid-range shovels, the Cat 7295 provides proven Cat AC IGBT electronics and a robust front end design. The 7295 provides a 50-ton (45-tonne) payload, plus three- and four-pass loading capability with the Cat 785 ,789 and 793 mining trucks for an optimal loading and hauling operation.

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    • Dimensions
      Dipper Capacity 19.1-38.2 m3 (25-50 yd3)
      Dipper Payload 45 t
      Note Dependent on application and material density.
    • Weights
      Ballast - Furnished By Customer 159665 kg
      Note (1) These weights will vary slightly depending upon dipper and optional equipment selection.
      Note (2) All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.
      Working Weight - With Dipper and Standard Links 793259 kg
    • Main Structures
      Crawler Dimensions - Overall Width 182.9 cm (72 in) Treads, Standard 8.6 cm
      Ground Bearing Pressure Ground bearing pressure is dependent upon many factors.
      Ground Bearing Pressure - 182.9 cm (72 in) Treads 269 cm
      Ground Bearing Pressure - Total Effective Bearing Area 29.3 m²
      Hoist A motor coupled to two gear reductions drives a 137 cm (54 in) hoist drum.
      Planetary Propel Dual-motor independent drive.
      Swing Parallel shaft gear cases, driven by a vertically mounted motor, are located on either side of the revolving frame.
      Upper Works Overall Width - Including Standard Walkways 12.6 cm
    • Optimal Working Ranges*
      Cutting Height - Maximum 13.7 m
      Cutting Radius - Maximum 20.6 m
      Dumping Height - With Clearance to Open Dipper Door 8.4 m
      Note (1) Optimal working ranges based on loading a Cat® 785D truck.
      Note (2) *All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.
      Radius of Level Floor 14.9 m
      Revolving Frame Tail Swing Radius 7.8 m
    • 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
      Power Requirements - 60 Hz 4,160V, 7,200V
      Power Requirements - Average Power Demand 538-753 kW (721-1,010 hp)
      Power Requirements - Peak power 2152 kW
      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
      Standard Rope Data - Boom Suspension - Diameter 70 mm
      Standard Rope Data - Boom Suspension - No. 4
      Standard Rope Data - Crowd - Diameter 57 cm
      Standard Rope Data - Crowd - No. 1
      Standard Rope Data - Dipper Trip - Diameter 16 mm
      Standard Rope Data - Dipper Trip - No. 1
      Standard Rope Data - Hoist - Diameter 60 mm
      Standard Rope Data - Hoist - No. 2
      Standard Rope Data - Retract - Diameter 57 mm
      Standard Rope Data - Retract - No. 1

    Product Downloads

    7295 Product Brochure

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