Electric Rope Shovels
7495 Electric Rope Shovel
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Dipper Payload120 t
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Dipper Capacity30.6-62.7 m3 (40-82 yd3)
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Length of boom67.0 ft
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Overall length of dipper handle47.0 ft
Dimensions
- Dipper Payload
- 120 t
- Dipper Capacity
- 30.6-62.7 m3 (40-82 yd3)
- Length of boom
- 67.0 ft
- Overall length of dipper handle
- 47.0 ft
- Note
- Dependent on application and material density
- Dipper Payload
- 120 t
- Note
- Dependent on application and material density
Weights
- Working Weight
- 3066000 lb
- General purpose dipper
- 177700.0 lb
- Note
- These weights will vary slightly depending upon dipper and optional equipment selection
- Note
- All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) treads
- Ballast
- 667150 lb
- Note
- These weights will vary slightly depending upon dipper and optional equipment selection
- Note
- All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
Main Structures
- Crawler Mounting
- 46.6 m2 (289 kPa); 501.7 ft2 (50 psi)
- Hoist
- A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
- Planetary Propel
- Dual-motor independent drive
- Revolving Frame
- 27.49 ft
- Revolving Frame
- 12.07 ft
- Swing
- Two planetary gearboxes, each driven by a vertically mounted motor, are mounted on either side of the revolving frame.
- Swing
- Dual-output pinion shafts from each gearbox engage the swing rack.
- Turntable
- 17.26 ft
- Turntable
- 50
- Turntable
- 10.75 in
- Turntable
- 14.83 ft
- Turntable
- 9.5 in
- Crawler Dimensions
- 36 ft
- Crawler Dimensions
- 38 ft
- Ground Bearing Pressure
- 46.6 m2 (298 kPa); 501.7 ft2 (43 psi)
- Ground Bearing Pressure
- Ground bearing pressure is dependent upon many factors
- Planetary Propel
- Dual-motor independent drive
- Hoist
- A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
- Upper Works Overall Width
- 41.9 ft
- Ground Bearing Pressure
- 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.
- Planetary Propel
- Dual-motor independent drive
- Crawler Dimensions
- 36 ft
- Crawler Dimensions
- 38 ft
- Ground Bearing Pressure
- 36 m2 (382 kPa); 386 ft2 (55 psi)
- Ground Bearing Pressure
- 46.6 m2 (298 kPa); 501.7 ft2 (43 psi)
- 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.
Lube System
- Type
- Automatic, single-line system for open gear lubricant and grease
- Components
- Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
- Components
- External FastFil from lower level
- Components
- External FastFil from lower level
Electrical
- Main Electrical Systems
- SHD-3-#1/0 at 8000V
- Main Electrical Systems
- 350 kVA, 7200V primary
- Trail cable
- SHD-3-#1/0 at 8000V
- Transformer
- 350 kVA, 7200V primary
- Power Requirements
- 6,000V, 6,600V, 7,200V, 11,000V
- Power Requirements
- 7,200V, 13,800V
- Power Requirements
- 945-1322 kW
- Power Requirements
- 3 phase, 50/60 Hz, 7,200V
- Power Requirements
- 6,000V, 6,600V, 7,200V, 11,000V
- Power Requirements
- 7,200V, 13,800V
- Power Requirements
- 945-1322 kW
- Power Requirements
- 3778 kW
- Power Requirements
- Other voltage options available to suit customer requirements
- System Voltage
- 50/60 Hz, 7,200V
- Drive
- IGBT Acutrol drive system
Front End
- Crowd
- 14.0 in
- Crowd
- 10.0 in
- Rope Data
- struct. strand
- Rope Data
- 3.25 in
- Rope Data
- 4
- Rope Data
- equalized
- Rope Data
- 7 x 25
- Rope Data
- 0.75 in
- Rope Data
- 1
- Rope Data
- single
- Rope Data
- 8 x 37
- Rope Data
- 2.75 in
- 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.
- Rope Data
- 2
- Rope Data
- 4
- Rope Data
- 1
- Rope Data
- 2.75 in
- Rope Data
- 0.75 in
- Rope Data
- High impact ropes available as an option
- Crowd
- 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
- (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
- 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
- 3.25 in
- Rope Data
- 4
- Rope Data
- 0.75 in
- Rope Data
- 1
- Rope Data
- 2.75 in
- Rope Data
- 2
- Rope Data
- High impact ropes available as an option
- Crowd
- 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
- (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.
Dimensions/Working Ranges
- Maximum dumping radius
- 71.0 ft
Dimensions - Working Ranges
- Dipper Capacities
- 30.6-62.7 m3 (40-82 yd3)
- Dipper Payload
- 120 ton (US)
- Maximum Dumping Height
- 28.9 ft
- Operating Weight
- 3066000 lb
Dimensions - Optimal Working Ranges
- Operator
- 34.81 ft
- Overall width
- 43.0 ft
Dimensions (Approximate) – Optimal Working Ranges*
- Cutting radius
- 80.0 ft
- Radius of level floor
- 56.1 ft
- Revolving frame tail swing radius
- 30.5 ft
- Note
- Optimal working ranges based on loading a Cat 795F AC truck.
- Note
- *All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) treads.
Dimensions (Approximate) - Optimal Working Ranges*
- Dumping Height
- 28.9 ft
- Cutting Height
- 53.5 ft
- Cutting Radius
- 80 ft
- Radius of Level Floor
- 56.1 ft
- Revolving Frame Tail Swing Radius
- 30.5 ft
- Note
- Optimal working ranges based on loading a Cat 795F AC truck.
- Note
- *All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
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