7495 HD Electric Rope Shovel
Caterpillar
7495 HD Electric Rope Shovel
Overview
Photos
-
7495 HD Electric Rope Shovel -
7495 HD -
7495 HD -
7495 HD -
7495 HD
Videos
360° View
Exterior
360° Exterior view. Double click on the image to zoom in on any area of the product.
Interior
360° interior view. Double click on the image to zoom in on any area of the product.
Documents
Specifications
-
Dimensions
Spec Value Dipper Payload 90 t Dipper Capacity 27.5-60.4 m3 (36-79 yd3) Note Dependent on application and material density. -
Weights
Spec Value Working Weight - With Dipper and Standard Links 2856700 lb Ballast - Furnished By Customer 574000 lb Note (1) These weights will vary slightly depending upon dipper and optional equipment selection. Note (2) All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads. -
Main Structures
Spec Value Ground Bearing Pressure Ground bearing pressure is dependent upon many factors. Ground Bearing Pressure - Total Effective Bearing Area (1) 343 ft² Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads 34.75 ft Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard 58 psi Ground Bearing Pressure - Total Effective Bearing Area (2) 442 ft² Hoist 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 213.4 cm (84 in) Treads, Standard 32.75 ft 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. Ground Bearing Pressure - 274.3 cm (108 in) Treads 46 psi Upper Works Overall Width - Including Standard Walkways 44.25 ft Planetary Propel Dual-motor independent drive. -
Optimal Working Ranges*
Spec Value Radius of Level Floor 52.49 ft Dumping Height - With Clearance to Open Dipper Door 30.84 ft Cutting Height - Maximum 48.75 ft Revolving Frame Tail Swing Radius 30.51 ft Cutting Radius - Maximum 74.75 ft Note (1) Optimal working ranges based on loading a Cat® 793F truck. Note (2) *All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 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 fastfill from lower level. -
Electrical
Spec Value Power Requirements - 60 Hz 7,200V Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V Power Requirements - Peak power 4466 HP Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V Power Requirements - Average Power Demand 832-1165 kW (1,116-1,562 hp) Drive IGBT Acutrol drive system. Note Other voltage options available to suit customer requirements. -
Front End
Spec Value Rope Data - Boom Suspension - Diameter 3.25 in Rope Data - Dipper Trip - Diameter 0.625 in Rope Data - Hoist - No. 2 Rope Data - Note High impact ropes available as an option. Rope Data - Crowd - Diameter 2.5 in Rope Data - Retract - Diameter 2.5 in Rope Data - Crowd - No. 1 Rope Data - Hoist - 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. Rope Data - Boom Suspension - No. 4 Rope Data - Retract - 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. Rope Data - Dipper Trip - No. 1