7495 Electric Rope Shovel
Electric rope shovels have been successfully removing overburden and ore on mine sites around the world for more than a century. Driven by a vision to make these highly productive machines safer, more reliable and even more productive, we challenged the status quo and built an electric rope shovel that’s better.
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SPECIFICATION SUMMARY
- Note Dependent on application and material density
- Length of boom 67.0 ft
- Overall length of dipper handle 47.0 ft
- General purpose dipper - 56 m3 (73 yd3) 177700.0 lb
PRICE (USD)
Call 800-637-5000 for rate information
Dimensions
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NoteDependent on application and material density
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Length of boom67.0 ft
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Overall length of dipper handle47.0 ft
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Dipper Payload120 t
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Dipper Capacity30.6-62.7 m3 (40-82 yd3)
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Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified)120 t
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NoteDependent on application and material density
Weights
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General purpose dipper - 56 m3 (73 yd3)177700.0 lb
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NoteThese weights will vary slightly depending upon dipper and optional equipment selection
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NoteAll specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) treads
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Working Weight - With Dipper and Standard Links3066000 lb
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Ballast - Furnished By Customer667150 lb
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Note (1)These weights will vary slightly depending upon dipper and optional equipment selection
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Note (2)All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
Electrical
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Power Requirements – 50 Hz6,000V, 6,600V, 7,200V, 11,000V
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Power Requirements – 60 Hz7,200V, 13,800V
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Main Electrical Systems - Trail cable (furnished by customer)SHD-3-#1/0 at 8000V
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Main Electrical Systems - Transformer, auxiliary350 kVA, 7200V primary
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Power Requirements – Average power demand945-1322 kW
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Trail cable (supplied by customer)SHD-3-#1/0 at 8000V
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Transformer, auxiliary350 kVA, 7200V primary
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Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
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Power Requirements - 50 Hz6,000V, 6,600V, 7,200V, 11,000V
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Power Requirements - 60 Hz7,200V, 13,800V
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Power Requirements - Average Power Demand945-1322 kW
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Power Requirements - Peak power3778 kW
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Power Requirements - NoteOther voltage options available to suit customer requirements
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System Voltage - Nominal50/60 Hz, 7,200V
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DriveIGBT Acutrol drive system
Front End
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TypeOne piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
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Rope Data: Hoist – No.2
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Rope Data: Boom suspension – No.4
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Rope Data: Dipper trip – No.1
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Rope Data: Hoist – Diameter2.75 in
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Rope Data: Dipper trip – Diameter0.75 in
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Rope Data: NoteHigh impact ropes available as an option
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CrowdHydraCrowd, 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.
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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.
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Crowd - Hydraulic cylinder bore diameter (nominal)14.0 in
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Crowd - Hydraulic cylinder rod diameter (nominal)10.0 in
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Rope Data - Boom susp. - Constructionstruct. strand
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Rope Data - Boom susp. - Diameter3.25 in
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Rope Data - Boom susp. - No.4
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Rope Data - Boom susp. - Typeequalized
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Rope Data - Dipper trip - Construction7 x 25
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Rope Data - Dipper trip - Diameter0.75 in
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Rope Data - Dipper trip - No.1
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Rope Data - Dipper trip - Typesingle
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Rope Data - Hoist - Construction8 x 37
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Rope Data - Hoist - Diameter2.75 in
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TypeOne piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
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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.
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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.
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Rope Data - Boom Suspension - Diameter3.25 in
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Rope Data - Boom Suspension - No.4
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Rope Data - Dipper Trip - Diameter0.75 in
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Rope Data - Dipper Trip - No.1
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Rope Data - Hoist - Diameter2.75 in
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Rope Data - Hoist - No.2
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Rope Data - NoteHigh impact ropes available as an option
Main Structures
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Crawler Dimensions – Overall width 200.7 cm (79 in) treads, standard36 ft
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Crawler Dimensions – Overall width 259.1 cm (102 in) treads38 ft
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Ground Bearing Pressure – Total effective bearing area 259.1 cm (102 in) treads46.6 m2 (298 kPa); 501.7 ft2 (43 psi)
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Ground Bearing Pressure – NoteGround bearing pressure is dependent upon many factors
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Planetary PropelDual-motor independent drive
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HoistA planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
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Crawler Mounting - Total effective bearing area (259.1 cm treads)46.6 m2 (289 kPa); 501.7 ft2 (50 psi)
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HoistA planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
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Planetary PropelDual-motor independent drive
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Revolving Frame (Center Section) - Welded, impact-resistant steel: Length27.49 ft
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Revolving Frame (Center Section) - Welded, impact-resistant steel: Width12.07 ft
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SwingTwo planetary gearboxes, each driven by a vertically mounted motor, are mounted on either side of the revolving frame.
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Swing (cont'd)Dual-output pinion shafts from each gearbox engage the swing rack.
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Turntable - Forged rim, alloy steel swing rack pitch diameter17.26 ft
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Turntable - Number of tapered rollers50
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Turntable - Tapered rollers diameter10.75 in
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Turntable - Tapered, forged alloy steel roller rails diameter14.83 ft
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Turntable - Teeth external cut (face)9.5 in
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Upper Works Overall Width - Including Standard Walkways41.9 ft
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Ground Bearing Pressure - NoteGround bearing pressure is dependent upon many factors
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HoistA planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
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Planetary PropelDual-motor independent drive
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Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard36 ft
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Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads38 ft
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Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm/79 in) Treads - Standard36 m2 (382 kPa); 386 ft2 (55 psi)
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Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm/102 in) Treads46.6 m2 (298 kPa); 501.7 ft2 (43 psi)
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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.
Dimensions/Working Ranges
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Maximum dumping radius71.0 ft
Dimensions (Approximate) – Optimal Working Ranges*
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Cutting radius (maximum)80.0 ft
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Radius of level floor56.1 ft
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Revolving frame tail swing radius30.5 ft
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NoteOptimal working ranges based on loading a Cat 795F AC truck.
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Note*All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) treads.
Dimensions - Optimal Working Ranges
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Operator’s eye level34.81 ft
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Overall width43.0 ft
Lube System
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Components (1)Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
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TypeAutomatic, single-line system for open gear lubricant and grease
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ComponentsExternal FastFil from lower level
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Components (2)External FastFil from lower level
Dimensions - Working Ranges
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Dipper Capacities30.6-62.7 m3 (40-82 yd3)
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Dipper Payload120 ton (US)
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Maximum Dumping Height28.9 ft
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Operating Weight3066000 lb
Dimensions (Approximate) - Optimal Working Ranges*
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Dumping Height - With Clearance to Open Dipper Door28.9 ft
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Cutting Height - Maximum53.5 ft
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Cutting Radius - Maximum80 ft
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Radius of Level Floor56.1 ft
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Revolving Frame Tail Swing Radius30.5 ft
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Note (1)Optimal working ranges based on loading a Cat 795F AC truck.
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Note (2)*All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.