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Cat Electric Rope Shovels 7495 HD

Cat Electric Rope Shovels 7495 HD

Dipper Payload:
82.0 t
Dipper Capacity:
27.5-60.4 m3 (36-79 yd3)
Working Weight - With Dipper and Standard Links:
1295777.0 kg
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Product Feature

Product Parameter

Overview


Dimensions

Units:

Dipper Payload90.0 t | 82.0 t
Dipper Capacity27.5-60.4 m3 (36-79 yd3) | 27.5-60.4 m3 (36-79 yd3)
NoteDependent on application and material density. | Dependent on application and material density.

Weights

Working Weight - With Dipper and Standard Links2856700.0 lb | 1295777.0 kg
Ballast - Furnished By Customer574000.0 lb | 260362.0 kg
Note (1)These weights will vary slightly depending upon dipper and optional equipment selection. | 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. | All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.

Main Structures

Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard32.75 ft | 10.0 m
Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads34.75 ft | 10.6 m
Ground Bearing PressureGround bearing pressure is dependent upon many factors. | Ground bearing pressure is dependent upon many factors.
Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard58.0 psi | 400.0 kPa
Ground Bearing Pressure - 274.3 cm (108 in) Treads46.0 psi | 316.0 kPa
Ground Bearing Pressure - Total Effective Bearing Area (1)343.0 ft² | 32.0 m²
Ground Bearing Pressure - Total Effective Bearing Area (2)442.0 ft² | 41.0 m²
HoistA planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear. | A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
Planetary PropelDual-motor independent drive. | Dual-motor independent drive.
SwingTwo 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. | 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 Walkways44.25 ft | 13.5 m

Optimal Working Ranges*

Cutting Height - Maximum48.75 ft | 14.9 m
Cutting Radius - Maximum74.75 ft | 22.8 m
Dumping Height - With Clearance to Open Dipper Door30.84 ft | 9.4 m
Note (1)Optimal working ranges based on loading a Cat® 793F truck. | 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. | *All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.
Radius of Level Floor52.49 ft | 16.0 m
Revolving Frame Tail Swing Radius30.51 ft | 9.3 m

Lube System

Components (1)6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room. | 6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.
TypeAutomatic, single-line system for open gear lubricant and grease. | Automatic, single-line system for open gear lubricant and grease.
Components (2)External fastfill from lower level. | External fastfill from lower level.

Electrical

DriveIGBT Acutrol drive system. | IGBT Acutrol drive system.
NoteOther voltage options available to suit customer requirements. | Other voltage options available to suit customer requirements.
Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V | 6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - 60 Hz7,200V | 7,200V
Power Requirements - Average Power Demand832-1165 kW (1,116-1,562 hp) | 832-1165 kW (1,116-1,562 hp)
Power Requirements - Peak power4466.0 HP | 3330.0 kW
Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V | 3 phase, 50/60 Hz, 7,200V

Front End

ComponentsOne piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle. | One piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
CrowdRope 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 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 - Boom Suspension - Diameter3.25 in | 83.0 mm
Rope Data - Boom Suspension - No.4 | 4
Rope Data - Crowd - Diameter2.5 in | 64.0 mm
Rope Data - Crowd - No.1 | 1
Rope Data - Dipper Trip - Diameter0.625 in | 16.0 mm
Rope Data - Dipper Trip - No.1 | 1
Rope Data - Hoist - Diameter2.75 in | 70.0 mm
Rope Data - Hoist - No.2 | 2
Rope Data - NoteHigh impact ropes available as an option. | High impact ropes available as an option.
Rope Data - Retract - Diameter2.5 in | 64.0 mm
Rope Data - Retract - No.1 | 1

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