7295 Electric Rope Shovel

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CALCULATE FINANCE

Safety

Operator Cab

Reliability & Durability

Efficiency & Productivity

Ground Engaging Tools & Wire Rope

Technology

Serviceability

Sustainability

Dimensions
Dipper Payload 45 t (50 t)
Dipper Capacity 19.1-38.2 m3 (25-50 yd3)
Note Dependent on application and material density.
Weights
Working Weight - With Dipper and Standard Links 793259 kg (1748837 lb)
Ballast - Furnished By Customer 159665 kg (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
Ground Bearing Pressure Ground bearing pressure is dependent upon many factors.
Crawler Dimensions - Overall Width 182.9 cm (72 in) Treads, Standard 8.6 cm (28.22 in)
Ground Bearing Pressure - 182.9 cm (72 in) Treads 269 cm (39 in)
Upper Works Overall Width - Including Standard Walkways 12.6 cm (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 29.3 mu00b2 (315.6 ftu00b2)
Hoist A motor coupled to two gear reductions drives a 137 cm (54 in) hoist drum.
Optimal Working Ranges*
Dumping Height - With Clearance to Open Dipper Door 8.4 m (27.56 ft)
Cutting Radius - Maximum 20.6 m (67.59 ft)
Revolving Frame Tail Swing Radius 7.8 m (25.59 in)
Radius of Level Floor 14.9 m (48.88 ft)
Cutting Height - Maximum 13.7 m (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
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.
Electrical
Power Requirements - 60 Hz 4,160V, 7,200V
Power Requirements - Peak power 2152 kW (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
Standard Rope Data - Retract - Diameter 57 mm (2.25 in)
Standard Rope Data - Dipper Trip - Diameter 16 mm (0.625 in)
Standard Rope Data - Boom Suspension - No. 4
Standard Rope Data - Crowd - No. 1
Standard Rope Data - Boom Suspension - Diameter 70 mm (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 60 mm (2.375 in)
Standard Rope Data - Crowd - Diameter 57 cm (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
Lube System
Components (2) External fast fill from lower level.

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