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7495 Electric Rope Shovel
7495 HF Electric Rope Shovel
7295 Electric Rope Shovel

Dimensions

Dipper Payload 120 t 120 t 50 t
Dipper Capacity 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3) 19.1-38.2 m3 (25-50 yd3)
Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified) 120 t 120 t -
Note Dependent on application and material density Dependent on application and material density Dependent on application and material density.

Weights

Working Weight - With Dipper and Standard Links 3056000 lb 3164000 lb 1748837 lb
Ballast - Furnished By Customer 667150 lb 667150 lb 352000 lb
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 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. 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 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.

Main Structures

Upper Works Overall Width - Including Standard Walkways 41.9 ft 41.99 in 41.33 in
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. Parallel shaft gear cases, driven by a vertically mounted motor, are located on either side of the revolving frame.
Planetary Propel Dual-motor independent drive Dual-motor independent drive Dual-motor independent drive.
Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm) Treads 36 m2 (380 kPa); 386 ft2 (55 psi) - -
Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard 36 ft - -
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. A motor coupled to two gear reductions drives a 137 cm (54 in) hoist drum.
Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads 38 ft - -
Ground Bearing Pressure - Note Ground bearing pressure is dependent upon many factors Ground bearing pressure is dependent upon many factors -
Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm) Treads 47 m2 (297 kPa); 501 ft2 (43 psi) - -
Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads - 41.67 in -
Ground Bearing Pressure - Total Effective Bearing Area (317.5 cm/125 in) Treads - 57 m2 (248 kPa); 614 ft2 (36 psi) -
Ground Bearing Pressure - - Ground bearing pressure is dependent upon many factors.
Crawler Dimensions - Overall Width 182.9 cm (72 in) Treads, Standard - - 28.22 in
Ground Bearing Pressure - 182.9 cm (72 in) Treads - - 39 in
Ground Bearing Pressure - Total Effective Bearing Area - - 315.6 ft²

Lube System

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

Electrical

Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V 3 phase, 50/60 Hz, 7,200V 3 phase, 50/60 Hz, 7,200V
Power Requirements - 60 Hz 7,200V, 13,800V 7,200V, 13,800V 4,160V, 7,200V
Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V 6,000V, 6,600V, 7,200V, 11,000V 6,000V, 6,600V, 7,200V
System Voltage - Nominal 50/60 Hz, 7,200V 50/60 Hz, 7,200V -
Drive IGBT Acutrol drive system IGBT Acutrol drive system IGBT Acutrol drive system.
Power Requirements - Peak power 3737 kW 3778 kW 2886 HP
Power Requirements - Average Power Demand 934-1308 kW 945-1322 kW 538-753 kW (721-1,010 hp)
Power Requirements - Note Other voltage options available to suit customer requirements - -
Note - Other voltage options available to suit customer requirements Other voltages available to suit customer requirements.

Front End

Rope Data - Hoist - No. 2 2 -
Rope Data - Dipper Trip - No. 1 1 -
Rope Data - Crowd - Diameter 2.5 in - -
Rope Data - Crowd - No. 1 - -
Rope Data - Hoist - Diameter 2.75 in 2.75 in -
Rope Data - Boom Suspension - Diameter 3.25 in 3.25 in -
Rope Data - Dipper Trip - Diameter 0.75 in 0.75 in -
Rope Data - Note High impact ropes available as an option High impact ropes available as an option -
Rope Data - Boom Suspension - No. 4 4 -
Rope Data - Retract - No. 1 - -
Rope Data - Retract - Diameter 2.5 in - -
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. - -
Crowd (1) Rope Crowd with 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. 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) 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) 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. -
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.
Standard Rope Data - Retract - Diameter - - 2.25 in
Standard Rope Data - Dipper Trip - Diameter - - 0.625 in
Standard Rope Data - Boom Suspension - No. - - 4
Standard Rope Data - Crowd - No. - - 1
Standard Rope Data - Boom Suspension - Diameter - - 2.75 in
Standard Rope Data - Retract - No. - - 1
Standard Rope Data - Hoist - Diameter - - 2.375 in
Standard Rope Data - Crowd - Diameter - - 2.25 in
Standard Rope Data - Dipper Trip - No. - - 1
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.
Standard Rope Data - Hoist - No. - - 2
Note - - High impact ropes available as an option

Dimensions - Working Ranges

Dipper Capacities 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3) -
Dipper Payload 120 ton (US) 120 ton (US) -
Maximum Dumping Height 28.9 ft 29.53 ft -
Operating Weight 3056000 lb 3164000 lb -

Dimensions (Approximate) - Optimal Working Ranges*

Radius of Level Floor 56.1 ft 55.77 ft -
Revolving Frame Tail Swing Radius 30.5 ft 30.51 ft -
Cutting Height - Maximum 53.5 ft 55 ft -
Cutting Radius - Maximum 80 ft 79.72 ft -
Dumping Height - With Clearance to Open Dipper Door 28.9 ft 29.53 ft -
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 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers. *All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers. -

Optimal Working Ranges*

Dumping Height - With Clearance to Open Dipper Door - - 27.56 ft
Cutting Radius - Maximum - - 67.59 ft
Revolving Frame Tail Swing Radius - - 25.59 in
Radius of Level Floor - - 48.88 ft
Cutting Height - Maximum - - 45 ft
Note (1) - - Optimal working ranges based on loading a Cat® 785D truck.
Note (2) - - *All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.
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