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. Our smallest rope shovel, the Cat 7295 has a payload of 45 tonnes (50 tons) — about half the payload of our flagship 7495. But like its larger counterpart, the 7295 features AC IGBT electrics for greater uptime, lower operating costs and faster cycle times. The 7295 is cleaner and more efficient than diesel-powered machines, plus its regenerative braking technology feeds electrical energy back to the grid.
Caterpillar
7295 Electric Rope Shovel
Overview
Photos
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7295 Electric Rope Shovel -
7295 Electric Rope Shovel
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Exterior
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Interior
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Documents
Specifications
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Dimensions
Spec Value Dipper Payload 50 t Dipper Capacity 19.1-38.2 m3 (25-50 yd3) Note Dependent on application and material density. -
Weights
Spec Value Working Weight - With Dipper and Standard Links 1748837 lb Ballast - Furnished By Customer 352000 lb Note (1) 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. -
Main Structures
Spec Value 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 Planetary Propel Dual-motor independent drive. Swing Parallel shaft gear cases, driven by a vertically mounted motor, are located on either side of the revolving frame. 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. -
Optimal Working Ranges*
Spec Value 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
Spec Value Type 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. Components (2) External fast fill from lower level. -
Electrical
Spec Value Power Requirements - 60 Hz 4,160V, 7,200V Power Requirements - Peak power 2886 hp Drive IGBT Acutrol drive system. Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V Power Requirements - Average Power Demand 538-753 kW (721-1,010 hp) Note Other voltages available to suit customer requirements. -
Front End
Spec Value 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. 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