7495 HF with Rope Crowd

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Overview

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.

Dimensions

Units:
Dipper Payload 120.0 t 109.0 t Less
Dipper Capacity 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3) Less
Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified) 120.0 t 109.0 t Less
Note Dependent on application and material density Dependent on application and material density Less

Weights

Ballast - Furnished By Customer 667150.0 lb 302614.0 kg Less
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 Less
Note (2) All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) treads All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) treads Less
Working Weight - With Dipper and Standard Links 3155000.0 lb 1431064.0 kg Less

Main Structures

Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads 41.67 in 12.7 cm Less
Ground Bearing Pressure - Note Ground bearing pressure is dependent upon many factors Ground bearing pressure is dependent upon many factors Less
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) Less
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. Less
Planetary Propel Dual-motor independent drive Dual-motor independent drive Less
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. Less
Upper Works Overall Width - Including Standard Walkways 41.99 in 12.8 cm Less

Lube System

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 Less
Type Automatic, single-line system for open gear lubricant and grease Automatic, single-line system for open gear lubricant and grease Less
Components (2) External fast fill from lower level External fast fill from lower level Less

Electrical

Drive IGBT Acutrol drive system IGBT Acutrol drive system Less
Note Other voltage options available to suit customer requirements Other voltage options available to suit customer requirements Less
Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V 6,000V, 6,600V, 7,200V, 11,000V Less
Power Requirements - 60 Hz 7,200V, 13,800V 7,200V, 13,800V Less
Power Requirements - Average Power Demand 934-1308 kW 934-1308 kW Less
Power Requirements - Peak power 3737 kW 3737 kW Less
Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V 3 phase, 50/60 Hz, 7,200V Less
System Voltage - Nominal 50/60 Hz, 7,200V 50/60 Hz, 7,200V Less

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. One piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle. Less
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. Less
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. Less
Rope Data - Boom Suspension - Diameter 3.25 in 83.0 mm Less
Rope Data - Boom Suspension - No. 4 4 Less
Rope Data - Crowd - Diameter 2.5 in 64.0 mm Less
Rope Data - Crowd - No. 1 1 Less
Rope Data - Dipper Trip - Diameter 0.75 in 19.0 mm Less
Rope Data - Dipper Trip - No. 1 1 Less
Rope Data - Hoist - Diameter 2.75 in 70.0 mm Less
Rope Data - Hoist - No. 2 2 Less
Rope Data - Note High impact ropes available as an option High impact ropes available as an option Less
Rope Data - Retract - Diameter 2.5 in 64.0 mm Less
Rope Data - Retract - No. 1 1 Less

Dimensions - Working Ranges

Dipper Capacities 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3) Less
Dipper Payload 120.0 ton (US) 109.0 t Less
Maximum Dumping Height 29.53 ft 9.0 m Less
Operating Weight 3155000.0 lb 1431064.0 kg Less

Dimensions (Approximate) - Optimal Working Ranges*

Cutting Height - Maximum 55.0 ft 16.8 m Less
Cutting Radius - Maximum 79.72 ft 24.3 m Less
Dumping Height - With Clearance to Open Dipper Door 29.53 ft 9.0 m Less
Note (1) Optimal working ranges based on loading a Cat 797F truck. Optimal working ranges based on loading a Cat 797F truck. Less
Note (2) *All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) treads. *All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) treads. Less
Radius of Level Floor 55.77 ft 17.0 m Less
Revolving Frame Tail Swing Radius 30.51 ft 9.3 m Less

AC IGBT Electrics

Operator's Cab

Front-end Design

Crowd System

LatchFree™ Dipper System

Dipper Options

Loading/Hauling Efficiency

Third Rail Swing System

Cat MineStar and Technology Solutions

Major Structures

Lower Works

Safety

Serviceability

Customer Support

Operator Training

Sustainability