7495 with HydraCrowd

7495 Electric Rope Shovel

7495 with HydraCrowd

Cat® Electric Rope Shovels combine immense payload capability with low maintenance requirements and high reliability to deliver the lowest cost-per-ton loading solution for long-life mines. The Cat 7495 with HydraCrowd features AC IGBT electrics for greater uptime, lower operating costs and faster cycle times. The state-of-the-art operator’s cab is the most comfortable and productivity-enhancing in the industry. The 7495 is available with a number of new technologies that provide operator assist and machine self-protection, enable proactive maintenance, and deliver real-time information on productivity and performance. An entirely electric machine, the 7495 is cleaner and more efficient than diesel-powered machines, plus its regenerative braking technology feeds electrical energy back to the grid.

Dipper Payload

120 ton (US) / 109 t

Dipper Capacity

30.6-62.7 m3 (40-82 yd3)
  • Specifications
  • Overview
    • Long Name -7495 Electric Rope Shovel
    • Name -7495 with HydraCrowd
    • Brand -Caterpillar
    • Status -Current
  • Dimensions
    • Dipper Payload - 120 t / 109 t
    • Dipper Capacity - 30.6-62.7 m3 (40-82 yd3)
    • Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified) - 120 t / 109 t
    • Note - Dependent on application and material density
  • Weights
    • Working Weight - With Dipper and Standard Links - 3066000 lb / 1390714 kg
    • Ballast - Furnished By Customer - 667150 lb / 302614 kg
    • Note (1) - These weights will vary slightly depending upon dipper and optional equipment selection
    • Note (2) - All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
  • Main Structures
    • Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads - 38 ft / 11.6 m
    • Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard - 36 ft / 11 m
    • Hoist - A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
    • Ground Bearing Pressure - Note - Ground bearing pressure is dependent upon many factors
    • Upper Works Overall Width - Including Standard Walkways - 41.9 ft / 12.8 m
    • Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm/102 in) Treads - 46.6 m2 (298 kPa); 501.7 ft2 (43 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.
    • Planetary Propel - Dual-motor independent drive
    • Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm/79 in) Treads - Standard - 36 m2 (382 kPa); 386 ft2 (55 psi)
  • Lube System
    • Type - Automatic, single-line system for open gear lubricant and grease
    • Components (1) - Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
    • Components (2) - External FastFil from lower level
  • Electrical
    • Power Requirements - Note - Other voltage options available to suit customer requirements
    • Drive - IGBT Acutrol drive system
    • Power Requirements - 50 Hz - 6,000V, 6,600V, 7,200V, 11,000V
    • Power Requirements - Average Power Demand - 945-1322 kW
    • Power Requirements - Voltage - 3 phase, 50/60 Hz, 7,200V
    • Power Requirements - 60 Hz - 7,200V, 13,800V
    • System Voltage - Nominal - 50/60 Hz, 7,200V
    • Power Requirements - Peak power - 3778 kW
  • Front End
    • Rope Data - Boom Suspension - No. - 4
    • Rope Data - Boom Suspension - Diameter - 3.25 in / 83 mm
    • Type - 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 - Note - High impact ropes available as an option
    • Rope Data - Dipper Trip - No. - 1
    • Rope Data - Hoist - No. - 2
    • Rope Data - Hoist - Diameter - 2.75 in / 70 mm
    • Rope Data - Dipper Trip - Diameter - 0.75 in / 19 mm
    • Crowd (1) - HydraCrowd, hydraulic power skid, located at the front center of the revolving frame deck, powers a large hydraulic cylinder to move the dipper handle fore and aft.
    • Crowd (2) - (Optional) Rope Crowd, the crowd machinery is located at the front center of the revolving frame, consisting of motor, brake, drum and gearing. Plastic-impregnated crowd and retract ropes are used to move the dipper handle fore and aft.
  • Dimensions - Working Ranges
    • Dipper Capacities - 30.6-62.7 m3 (40-82 yd3)
    • Maximum Dumping Height - 28.9 ft / 8.8 m
    • Dipper Payload - 120 ton (US) / 109 t
    • Operating Weight - 3066000 lb / 1390714 kg
  • Dimensions (Approximate) - Optimal Working Ranges*
    • Cutting Radius - Maximum - 80 ft / 24.4 m
    • Revolving Frame Tail Swing Radius - 30.5 ft / 9.3 m
    • Cutting Height - Maximum - 53.5 ft / 16.3 m
    • Radius of Level Floor - 56.1 ft / 17.1 m
    • Dumping Height - With Clearance to Open Dipper Door - 28.9 ft / 8.8 m
    • Note (1) - Optimal working ranges based on loading a Cat 795F AC truck.
    • Note (2) - *All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.