7495 with Rope Crowd
7495 Electric Rope Shovel
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 Rope Crowd 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 with Rope Crowd 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.
Safety
Operator Cab
Operator Productivity
Reliability & Durability
Efficiency & Productivity
Ground Engaging Tools & Wire Rope
Technology
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Additional information
| Offering Type | |
|---|---|
| Dimensions - Note | Dependent on application and material density |
| Weights - Note (1) | These weights will vary slightly depending upon dipper and optional equipment selection |
| Weights - Note (2) | All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers. |
| Front End - Rope Data - Note | High impact ropes available as an option |
| Main Structures - Ground Bearing Pressure - Note | Ground bearing pressure is dependent upon many factors |
| Electrical - Power Requirements - Note | Other voltage options available to suit customer requirements |
| Dimensions (Approximate) - Optimal Working Ranges* - Note (1) | Optimal working ranges based on loading a Cat 797F truck. |
| Dimensions (Approximate) - Optimal Working Ranges* - Note (2) | *All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers. |
| Main Structures - Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm) Treads | 36 m2 (380 kPa); 386 ft2 (55 psi) |
| Main Structures - Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm) Treads | 47 m2 (297 kPa); 501 ft2 (43 psi) |
| Front End - 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. |
| Dimensions - Dipper Payload | 109 t ( 120 t ) |
| Dimensions - Dipper Capacity | 30.6-62.7 m3 (40-82 yd3) |
| Dimensions - Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified) | 109 t ( 120 t ) |
| Weights - Working Weight - With Dipper and Standard Links | 1386178 kg ( 3056000 lb ) |
| Weights - Ballast - Furnished By Customer | 302614 kg ( 667150 lb ) |
| Main Structures - Upper Works Overall Width - Including Standard Walkways | 12.8 m ( 41.9 ft ) |
| Main Structures - 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. |
| Main Structures - Planetary Propel | Dual-motor independent drive |
| Main Structures - Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard | 11 m ( 36 ft ) |
| Main Structures - Hoist | A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear. |
| Main Structures - Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads | 11.6 m ( 38 ft ) |
| Lube System - Type | Automatic, single-line system for open gear lubricant and grease |
| Lube System - Components (1) | Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room |
| Electrical - Power Requirements - Voltage | 3 phase, 50/60 Hz, 7,200V |
| Electrical - Power Requirements - 60 Hz | 7,200V, 13,800V |
| Electrical - Power Requirements - 50 Hz | 6,000V, 6,600V, 7,200V, 11,000V |
| Electrical - System Voltage - Nominal | 50/60 Hz, 7,200V |
| Electrical - Drive | IGBT Acutrol drive system |
| Electrical - Power Requirements - Peak power | 3737 kW |
| Electrical - Power Requirements - Average Power Demand | 934-1308 kW |
| Front End - Rope Data - Hoist - No. | 2 |
| Front End - Rope Data - Dipper Trip - No. | 1 |
| Front End - Rope Data - Crowd - Diameter | 64 mm ( 2.5 in ) |
| Front End - Rope Data - Crowd - No. | 1 |
| Front End - Rope Data - Hoist - Diameter | 70 mm ( 2.75 in ) |
| Front End - Rope Data - Boom Suspension - Diameter | 83 mm ( 3.25 in ) |
| Front End - Rope Data - Dipper Trip - Diameter | 19 mm ( 0.75 in ) |
| Front End - Rope Data - Boom Suspension - No. | 4 |
| Front End - Rope Data - Retract - No. | 1 |
| Front End - Rope Data - Retract - Diameter | 64 mm ( 2.5 in ) |
| Front End - 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. |
| Front End - 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. |
| Dimensions - Working Ranges - Dipper Capacities | 30.6-62.7 m3 (40-82 yd3) |
| Dimensions - Working Ranges - Dipper Payload | 109 t ( 120 ton (US) ) |
| Dimensions - Working Ranges - Maximum Dumping Height | 8.8 m ( 28.9 ft ) |
| Dimensions - Working Ranges - Operating Weight | 1386178 kg ( 3056000 lb ) |
| Dimensions (Approximate) - Optimal Working Ranges* - Radius of Level Floor | 17.1 m ( 56.1 ft ) |
| Dimensions (Approximate) - Optimal Working Ranges* - Revolving Frame Tail Swing Radius | 9.3 m ( 30.5 ft ) |
| Dimensions (Approximate) - Optimal Working Ranges* - Cutting Height - Maximum | 16.3 m ( 53.5 ft ) |
| Dimensions (Approximate) - Optimal Working Ranges* - Cutting Radius - Maximum | 24.4 m ( 80 ft ) |
| Dimensions (Approximate) - Optimal Working Ranges* - Dumping Height - With Clearance to Open Dipper Door | 8.8 m ( 28.9 ft ) |
| Lube System - Components (2) | External FastFil from lower level |
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