7495 HD

Overview

N
Dipper Payload82 t90 t
Dipper Capacity27.5-60.4 m3 (36-79 yd3)
NoteDependent on application and material density.
Working Weight - With Dipper and Standard Links1295777 kg2856700 lb
Ballast - Furnished By Customer260362 kg574000 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.
Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard10 m32.75 ft
Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads10.6 m34.75 ft
Ground Bearing PressureGround bearing pressure is dependent upon many factors.
Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard400 kPa58 psi
Ground Bearing Pressure - 274.3 cm (108 in) Treads316 kPa46 psi
Ground Bearing Pressure - Total Effective Bearing Area (1)32 m²343 ft²
Ground Bearing Pressure - Total Effective Bearing Area (2)41 m²442 ft²
HoistA 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.
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.
Upper Works Overall Width - Including Standard Walkways13.5 m44.25 ft
Cutting Height - Maximum14.9 m48.75 ft
Cutting Radius - Maximum22.8 m74.75 ft
Dumping Height - With Clearance to Open Dipper Door9.4 m30.84 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.
Radius of Level Floor16 m52.49 ft
Revolving Frame Tail Swing Radius9.3 m30.51 ft
Components (1)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.
DriveIGBT Acutrol drive system.
NoteOther voltage options available to suit customer requirements.
Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - 60 Hz7,200V
Power Requirements - Average Power Demand832-1165 kW (1,116-1,562 hp)
Power Requirements - Peak power3330 kW4466 HP
Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
ComponentsOne 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 Data - Boom Suspension - Diameter83 mm3.25 in
Rope Data - Boom Suspension - No.4
Rope Data - Crowd - Diameter64 mm2.5 in
Rope Data - Crowd - No.1
Rope Data - Dipper Trip - Diameter16 mm0.625 in
Rope Data - Dipper Trip - No.1
Rope Data - Hoist - Diameter70 mm2.75 in
Rope Data - Hoist - No.2
Rope Data - NoteHigh impact ropes available as an option.
Rope Data - Retract - Diameter64 mm2.5 in
Rope Data - Retract - No.1
Components (2)External fastfill from lower level.

Exterior

Interior

Specifications

Dipper Payload82 t90 t
Dipper Capacity27.5-60.4 m3 (36-79 yd3)
NoteDependent on application and material density.
Working Weight - With Dipper and Standard Links1295777 kg2856700 lb
Ballast - Furnished By Customer260362 kg574000 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.
Crawler Dimensions - Overall Width 213.4 cm (84 in) Treads, Standard10 m32.75 ft
Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads10.6 m34.75 ft
Ground Bearing PressureGround bearing pressure is dependent upon many factors.
Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard400 kPa58 psi
Ground Bearing Pressure - 274.3 cm (108 in) Treads316 kPa46 psi
Ground Bearing Pressure - Total Effective Bearing Area (1)32 m²343 ft²
Ground Bearing Pressure - Total Effective Bearing Area (2)41 m²442 ft²
HoistA 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.
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.
Upper Works Overall Width - Including Standard Walkways13.5 m44.25 ft
Cutting Height - Maximum14.9 m48.75 ft
Cutting Radius - Maximum22.8 m74.75 ft
Dumping Height - With Clearance to Open Dipper Door9.4 m30.84 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.
Radius of Level Floor16 m52.49 ft
Revolving Frame Tail Swing Radius9.3 m30.51 ft
Components (1)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.
DriveIGBT Acutrol drive system.
NoteOther voltage options available to suit customer requirements.
Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - 60 Hz7,200V
Power Requirements - Average Power Demand832-1165 kW (1,116-1,562 hp)
Power Requirements - Peak power3330 kW4466 HP
Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
ComponentsOne 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 Data - Boom Suspension - Diameter83 mm3.25 in
Rope Data - Boom Suspension - No.4
Rope Data - Crowd - Diameter64 mm2.5 in
Rope Data - Crowd - No.1
Rope Data - Dipper Trip - Diameter16 mm0.625 in
Rope Data - Dipper Trip - No.1
Rope Data - Hoist - Diameter70 mm2.75 in
Rope Data - Hoist - No.2
Rope Data - NoteHigh impact ropes available as an option.
Rope Data - Retract - Diameter64 mm2.5 in
Rope Data - Retract - No.1
Components (2)External fastfill from lower level.

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Exterior

Interior

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