One of our mid-range shovels, the Cat 7295 provides proven Cat AC IGBT electronics and a robust front end design. The 7295 provides a 50-ton (45-tonne) payload, plus three- and four-pass loading capability with the Cat 785 ,789 and 793 mining trucks for an optimal loading and hauling operation.
Caterpillar
7295 Electric Rope Shovel
Overview
Photos
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7295 Electric Rope Shovel -
7295 Electric Rope Shovel
Videos
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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