7495 HF Electric Rope Shovel

Electric rope shovels have been successfully removing overburden and ore on mine sites around the world for more than a century. Driven by a vision to make these highly productive machines safer, more reliable and even more productive, we challenged the status quo and built an electric rope shovel that’s better.

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Dipper Payload 120 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
Note Dependent on application and material density
Working Weight - With Dipper and Standard Links 3164000 lb
Ballast - Furnished By Customer 667150 lb
Note (1) These weights will vary slightly depending upon dipper and optional equipment selection
Note (2) All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.
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.
Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads 41.67 in
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 41.99 in
Ground Bearing Pressure - Total Effective Bearing Area (317.5 cm/125 in) Treads 57 m2 (248 kPa); 614 ft2 (36 psi)
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 fast fill from lower level
Drive IGBT Acutrol drive system
System Voltage - Nominal 50/60 Hz, 7,200V
Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V
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, 13,800V
Power Requirements - Peak power 3778 kW
Power Requirements - Average Power Demand 945-1322 kW
Rope Data - Note High impact ropes available as an option
Rope Data - Hoist - No. 2
Rope Data - Hoist - Diameter 2.75 in
Rope Data - Dipper Trip - No. 1
Rope Data - Boom Suspension - Diameter 3.25 in
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 - Dipper Trip - Diameter 0.75 in
Rope Data - Boom Suspension - No. 4
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.
Operating Weight 3164000 lb
Dipper Payload 120 ton (US)
Maximum Dumping Height 29.53 ft
Dipper Capacities 30.6-62.7 m3 (40-82 yd3)
Radius of Level Floor 55.77 ft
Cutting Height - Maximum 55 ft
Dumping Height - With Clearance to Open Dipper Door 29.53 ft
Revolving Frame Tail Swing Radius 30.51 ft
Cutting Radius - Maximum 79.72 ft
Note (1) Optimal working ranges based on loading a Cat 797F truck.
Note (2) *All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.