With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Keep your operation working around the clock by making WesTrac your partner in parts. With over 75,000 product lines stocked in our warehouses, ready-to-go, we won't let you down.
Cat® Electric Rope Shovels combine immense payload capability with low maintenance requirements and high reliability to deliver the lowest cost-per-ton loading solution for long-life mines. The Cat 7495 with HydraCrowd features AC IGBT electrics for greater uptime, lower operating costs and faster cycle times. The state-of-the-art operator’s cab is the most comfortable and productivity-enhancing in the industry. The 7495 is available with a number of new technologies that provide operator assist and machine self-protection, enable proactive maintenance, and deliver real-time information on productivity and performance. An entirely electric machine, the 7495 is cleaner and more efficient than diesel-powered machines, plus its regenerative braking technology feeds electrical energy back to the grid.
Cat® Electric Rope Shovels combine immense payload capability with low maintenance requirements and high reliability to deliver the lowest cost-per-ton loading solution for long-life mines. The Cat 7495 with HydraCrowd features AC IGBT electrics for greater uptime, lower operating costs and faster cycle times. The state-of-the-art operator’s cab is the most comfortable and productivity-enhancing in the industry. The 7495 is available with a number of new technologies that provide operator assist and machine self-protection, enable proactive maintenance, and deliver real-time information on productivity and performance. An entirely electric machine, the 7495 is cleaner and more efficient than diesel-powered machines, plus its regenerative braking technology feeds electrical energy back to the grid.
Dipper Payload | 109 t | 120 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) | 109 t | 120 t |
Note | Dependent on application and material density | Dependent on application and material density |
Weights
Working Weight - With Dipper and Standard Links | 1390714 kg | 3066000 lb |
Ballast - Furnished By Customer | 302614 kg | 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 |
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 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers. |
Main Structures
Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads | 11.6 m | 38 ft |
Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard | 11 m | 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. |
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 | 12.8 m | 41.9 ft |
Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm/102 in) Treads | 46.6 m2 (298 kPa); 501.7 ft2 (43 psi) | 46.6 m2 (298 kPa); 501.7 ft2 (43 psi) |
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. |
Planetary Propel | Dual-motor independent drive | Dual-motor independent drive |
Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm/79 in) Treads - Standard | 36 m2 (382 kPa); 386 ft2 (55 psi) | 36 m2 (382 kPa); 386 ft2 (55 psi) |
Lube System
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 FastFil from lower level | External FastFil from lower level |
Electrical
Power Requirements - Note | Other voltage options available to suit customer requirements | Other voltage options available to suit customer requirements |
Drive | IGBT Acutrol drive system | IGBT Acutrol drive system |
Power Requirements - 50 Hz | 6,000V, 6,600V, 7,200V, 11,000V | 6,000V, 6,600V, 7,200V, 11,000V |
Power Requirements - Average Power Demand | 945-1322 kW | 945-1322 kW |
Power Requirements - Voltage | 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 |
System Voltage - Nominal | 50/60 Hz, 7,200V | 50/60 Hz, 7,200V |
Power Requirements - Peak power | 3778 kW | 3778 kW |
Front End
Rope Data - Boom Suspension - No. | 4 | 4 |
Rope Data - Boom Suspension - Diameter | 83 mm | 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. | 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 | 70 mm | 2.75 in |
Rope Data - Dipper Trip - Diameter | 19 mm | 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. | 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) 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) 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. |
Dimensions - Working Ranges
Dipper Capacities | 30.6-62.7 m3 (40-82 yd3) | 30.6-62.7 m3 (40-82 yd3) |
Maximum Dumping Height | 8.8 m | 28.9 ft |
Dipper Payload | 109 t | 120 ton (US) |
Operating Weight | 1390714 kg | 3066000 lb |
Dimensions (Approximate) - Optimal Working Ranges*
Cutting Radius - Maximum | 24.4 m | 80 ft |
Revolving Frame Tail Swing Radius | 9.3 m | 30.5 ft |
Cutting Height - Maximum | 16.3 m | 53.5 ft |
Radius of Level Floor | 17.1 m | 56.1 ft |
Dumping Height - With Clearance to Open Dipper Door | 8.8 m | 28.9 ft |
Note (1) | Optimal working ranges based on loading a Cat 795F AC truck. | Optimal working ranges based on loading a Cat 795F AC 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 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers. |
Cat® Electric Rope Shovels combine immense payload capability with low maintenance requirements and high reliability to deliver the lowest cost-per-ton loading solution for long-life mines. The Cat 7495 with HydraCrowd features AC IGBT electrics for greater uptime, lower operating costs and faster cycle times. The state-of-the-art operator’s cab is the most comfortable and productivity-enhancing in the industry. The 7495 is available with a number of new technologies that provide operator assist and machine self-protection, enable proactive maintenance, and deliver real-time information on productivity and performance. An entirely electric machine, the 7495 is cleaner and more efficient than diesel-powered machines, plus its regenerative braking technology feeds electrical energy back to the grid.
Dipper Payload | 109 t | 120 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) | 109 t | 120 t |
Note | Dependent on application and material density | Dependent on application and material density |
Weights
Working Weight - With Dipper and Standard Links | 1390714 kg | 3066000 lb |
Ballast - Furnished By Customer | 302614 kg | 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 |
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 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers. |
Main Structures
Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads | 11.6 m | 38 ft |
Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard | 11 m | 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. |
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 | 12.8 m | 41.9 ft |
Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm/102 in) Treads | 46.6 m2 (298 kPa); 501.7 ft2 (43 psi) | 46.6 m2 (298 kPa); 501.7 ft2 (43 psi) |
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. |
Planetary Propel | Dual-motor independent drive | Dual-motor independent drive |
Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm/79 in) Treads - Standard | 36 m2 (382 kPa); 386 ft2 (55 psi) | 36 m2 (382 kPa); 386 ft2 (55 psi) |
Lube System
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 FastFil from lower level | External FastFil from lower level |
Electrical
Power Requirements - Note | Other voltage options available to suit customer requirements | Other voltage options available to suit customer requirements |
Drive | IGBT Acutrol drive system | IGBT Acutrol drive system |
Power Requirements - 50 Hz | 6,000V, 6,600V, 7,200V, 11,000V | 6,000V, 6,600V, 7,200V, 11,000V |
Power Requirements - Average Power Demand | 945-1322 kW | 945-1322 kW |
Power Requirements - Voltage | 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 |
System Voltage - Nominal | 50/60 Hz, 7,200V | 50/60 Hz, 7,200V |
Power Requirements - Peak power | 3778 kW | 3778 kW |
Front End
Rope Data - Boom Suspension - No. | 4 | 4 |
Rope Data - Boom Suspension - Diameter | 83 mm | 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. | 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 | 70 mm | 2.75 in |
Rope Data - Dipper Trip - Diameter | 19 mm | 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. | 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) 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) 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. |
Dimensions - Working Ranges
Dipper Capacities | 30.6-62.7 m3 (40-82 yd3) | 30.6-62.7 m3 (40-82 yd3) |
Maximum Dumping Height | 8.8 m | 28.9 ft |
Dipper Payload | 109 t | 120 ton (US) |
Operating Weight | 1390714 kg | 3066000 lb |
Dimensions (Approximate) - Optimal Working Ranges*
Cutting Radius - Maximum | 24.4 m | 80 ft |
Revolving Frame Tail Swing Radius | 9.3 m | 30.5 ft |
Cutting Height - Maximum | 16.3 m | 53.5 ft |
Radius of Level Floor | 17.1 m | 56.1 ft |
Dumping Height - With Clearance to Open Dipper Door | 8.8 m | 28.9 ft |
Note (1) | Optimal working ranges based on loading a Cat 795F AC truck. | Optimal working ranges based on loading a Cat 795F AC 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 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers. |