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

Dimensions

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

Weights

Working Weight - With Dipper and Standard Links 1748837 lb 3066000 lb 3155000 lb
Ballast - Furnished By Customer 352000 lb 667150 lb 667150 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 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads. 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.

Main Structures

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 - -
Upper Works Overall Width - Including Standard Walkways 41.33 in 41.9 ft 41.99 in
Planetary Propel Dual-motor independent drive. Dual-motor independent drive Dual-motor independent drive
Swing Parallel shaft gear cases, driven by a vertically mounted motor, are located on either side of the revolving frame. 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.
Ground Bearing Pressure - Total Effective Bearing Area 315.6 ft² - -
Hoist A motor coupled to two gear reductions drives a 137 cm (54 in) hoist drum. 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 259.1 cm (102 in) Treads - 38 ft -
Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard - 36 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/102 in) Treads - 46.6 m2 (298 kPa); 501.7 ft2 (43 psi) -
Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm/79 in) Treads - Standard - 36 m2 (382 kPa); 386 ft2 (55 psi) -
Ground Bearing Pressure - Total Effective Bearing Area (317.5 cm/125 in) Treads - - 57 m2 (247 kPa); 614 ft2 (36 psi)
Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads - - 41.67 in

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. - -

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) 6 pumps (4 for open gear lubricant and 2 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 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 FastFil from lower level External fast fill from lower level

Electrical

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

Front End

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

Dimensions - Working Ranges

Dipper Capacities - 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3)
Maximum Dumping Height - 28.9 ft 29.53 ft
Dipper Payload - 120 ton (US) 120 ton (US)
Operating Weight - 3066000 lb 3155000 lb

Dimensions (Approximate) - Optimal Working Ranges*

Cutting Radius - Maximum - 80 ft 79.72 ft
Revolving Frame Tail Swing Radius - 30.5 ft 30.51 ft
Cutting Height - Maximum - 53.5 ft 55 ft
Radius of Level Floor - 56.1 ft 55.77 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 795F AC 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.
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