7495 Electric Rope Shovel

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Product Specs

Dipper Payload: 120 t
Dipper Capacity: 30.6-62.7 m3 (40-82 yd3)
Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified): 120 t
Note: Dependent on application and material density

Working Weight - With Dipper and Standard Links: 3066000 lb
Ballast - Furnished By Customer: 667150 lb
Note (1): These weights will vary slightly depending upon dipper and optional equipment selection
Note (2): All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.

Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard: 36 ft
Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads: 38 ft
Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm/79 in) Treads - Standard: 36 m2 (382 kPa); 386 ft2 (55 psi)
Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm/102 in) Treads: 46.6 m2 (298 kPa); 501.7 ft2 (43 psi)
Planetary Propel: Dual-motor independent drive
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.
Upper Works Overall Width - Including Standard Walkways: 41.9 ft
Ground Bearing Pressure - Note: Ground bearing pressure is dependent upon many factors
Hoist: A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.

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, 11,000V
Power Requirements - 60 Hz: 7,200V, 13,800V
Power Requirements - Average Power Demand: 945-1322 kW
Power Requirements - Peak power: 3778 kW
Power Requirements - Note: Other voltage options available to suit customer requirements
System Voltage - Nominal: 50/60 Hz, 7,200V

Rope Data - Boom Suspension - Diameter: 3.25 in
Rope Data - Boom Suspension - No.: 4
Rope Data - Dipper Trip - Diameter: 0.75 in
Rope Data - Dipper Trip - No.: 1
Rope Data - Hoist - Diameter: 2.75 in
Rope Data - Hoist - No.: 2
Rope Data - Note: High impact ropes available as an option
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.
Crowd (1): 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.
Crowd (2): (Optional) Rope Crowd, 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.

Type: Automatic, single-line system for open gear lubricant and grease
Components (1): Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
Components (2): External FastFil from lower level

Dumping Height - With Clearance to Open Dipper Door: 28.9 ft
Cutting Height - Maximum: 53.5 ft
Cutting Radius - Maximum: 80 ft
Radius of Level Floor: 56.1 ft
Revolving Frame Tail Swing Radius: 30.5 ft
Note (1): Optimal working ranges based on loading a Cat 795F AC truck.
Note (2): *All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.

Product Specs