7495 HD Electric Rope Shovel

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Overview

Dipper Payload 90.0 t 82.0 t
Dipper Capacity 27.5-60.4 m3 (36-79 yd3) 27.5-60.4 m3 (36-79 yd3)
Note Dependent on application and material density. Dependent on application and material density.

Working Weight - With Dipper and Standard Links 2856700.0 lb 1295777.0 kg
Ballast - Furnished By Customer 574000.0 lb 260362.0 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 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads. All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.

Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard 32.75 ft 10.0 m
Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads 34.75 ft 10.6 m
Ground Bearing Pressure Ground bearing pressure is dependent upon many factors. Ground bearing pressure is dependent upon many factors.
Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard 58.0 psi 400.0 kPa
Ground Bearing Pressure - 274.3 cm (108 in) Treads 46.0 psi 316.0 kPa
Ground Bearing Pressure - Total Effective Bearing Area (1) 343.0 ft² 32.0 m²
Ground Bearing Pressure - Total Effective Bearing Area (2) 442.0 ft² 41.0 m²
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.
Planetary Propel Dual-motor independent drive. 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. 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.
Upper Works Overall Width - Including Standard Walkways 44.25 ft 13.5 m

Cutting Height - Maximum 48.75 ft 14.9 m
Cutting Radius - Maximum 74.75 ft 22.8 m
Dumping Height - With Clearance to Open Dipper Door 30.84 ft 9.4 m
Note (1) Optimal working ranges based on loading a Cat® 793F truck. Optimal working ranges based on loading a Cat® 793F truck.
Note (2) *All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads. *All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.
Radius of Level Floor 52.49 ft 16.0 m
Revolving Frame Tail Swing Radius 30.51 ft 9.3 m

Components (1) 6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room. 6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.
Type Automatic, single-line system for open gear lubricant and grease. Automatic, single-line system for open gear lubricant and grease.
Components (2) External fastfill from lower level. External fastfill from lower level.

Drive IGBT Acutrol drive system. IGBT Acutrol drive system.
Note Other voltage options available to suit customer requirements. Other voltage options available to suit customer requirements.
Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V 6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - 60 Hz 7,200V 7,200V
Power Requirements - Average Power Demand 832-1165 kW (1,116-1,562 hp) 832-1165 kW (1,116-1,562 hp)
Power Requirements - Peak power 4466.0 HP 3330.0 kW
Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V 3 phase, 50/60 Hz, 7,200V

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.
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. 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.
Rope Data - Boom Suspension - Diameter 3.25 in 83.0 mm
Rope Data - Boom Suspension - No. 4 4
Rope Data - Crowd - Diameter 2.5 in 64.0 mm
Rope Data - Crowd - No. 1 1
Rope Data - Dipper Trip - Diameter 0.625 in 16.0 mm
Rope Data - Dipper Trip - No. 1 1
Rope Data - Hoist - Diameter 2.75 in 70.0 mm
Rope Data - Hoist - No. 2 2
Rope Data - Note High impact ropes available as an option. High impact ropes available as an option.
Rope Data - Retract - Diameter 2.5 in 64.0 mm
Rope Data - Retract - No. 1 1