7495 HF with Rope Crowd

Electric Rope Shovels 7495 HF with Rope Crowd

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Key Specs

Dipper Payload
120 t
109 t
Dipper Capacity
30.6-62.7 m3 (40-82 yd3)
30.6-62.7 m3 (40-82 yd3)
Working Weight - With Dipper and Standard Links
3155000 lb
1431064 kg

Overview

Reliability At Work

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.

Benefits

Up to 15% Reduction in Cost per Ton

Up to 10% More Efficient

Improve Productivity, Raise Profitability

Product Specifications for 7495 HF with Rope Crowd

Dipper Payload 120 t 109 t
Dipper Capacity 30.6-62.7 m3 (40-82 yd3) 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 Dependent on application and material density
Working Weight - With Dipper and Standard Links 3155000 lb 1431064 kg
Ballast - Furnished By Customer 667150 lb 302614 kg
Note (1) These weights will vary slightly depending upon dipper and optional equipment selection 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. 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 Dual-motor independent drive
Ground Bearing Pressure - Total Effective Bearing Area (317.5 cm/125 in) Treads 57 m2 (247 kPa); 614 ft2 (36 psi) 57 m2 (247 kPa); 614 ft2 (36 psi)
Hoist A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear. A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads 41.67 in 12.7 cm
Ground Bearing Pressure - Note Ground bearing pressure is dependent upon many factors Ground bearing pressure is dependent upon many factors
Upper Works Overall Width - Including Standard Walkways 41.99 in 12.8 cm
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. 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.
Type Automatic, single-line system for open gear lubricant and grease 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 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 External fast fill from lower level
Power Requirements - Average Power Demand 934-1308 kW 934-1308 kW
Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V 6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V 3 phase, 50/60 Hz, 7,200V
Drive IGBT Acutrol drive system IGBT Acutrol drive system
Power Requirements - 60 Hz 7,200V, 13,800V 7,200V, 13,800V
System Voltage - Nominal 50/60 Hz, 7,200V 50/60 Hz, 7,200V
Power Requirements - Peak power 3737 kW 3737 kW
Note Other voltage options available to suit customer requirements Other voltage options available to suit customer requirements
Rope Data - Dipper Trip - Diameter 0.75 in 19 mm
Rope Data - Retract - Diameter 2.5 in 64 mm
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. 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 - Retract - No. 1 1
Rope Data - Boom Suspension - No. 4 4
Rope Data - Crowd - Diameter 2.5 in 64 mm
Rope Data - Note High impact ropes available as an option High impact ropes available as an option
Rope Data - Boom Suspension - Diameter 3.25 in 83 mm
Rope Data - Hoist - Diameter 2.75 in 70 mm
Rope Data - Crowd - No. 1 1
Rope Data - Hoist - No. 2 2
Rope Data - Dipper Trip - No. 1 1
Crowd (1) Rope Crowd with crowd machinery 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. Rope Crowd with crowd machinery 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.
Crowd (2) (Optional) 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. (Optional) 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.
Maximum Dumping Height 29.53 ft 9 m
Dipper Capacities 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3)
Dipper Payload 120 ton (US) 109 t
Operating Weight 3155000 lb 1431064 kg
Cutting Height - Maximum 55 ft 16.8 m
Cutting Radius - Maximum 79.72 ft 24.3 m
Radius of Level Floor 55.77 ft 17 m
Dumping Height - With Clearance to Open Dipper Door 29.53 ft 9 m
Revolving Frame Tail Swing Radius 30.51 ft 9.3 m
Note (1) Optimal working ranges based on loading a Cat 797F truck. 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. *All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.

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