Electric Rope Shovels

7495 Electric Rope Shovel

Overview
Specifications
Equipment

Product Description

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.

Product Specifications

UnitsUSMetric

 

Dimensions
Dipper Payload
120 t 109 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 109 t
Note
Dependent on application and material density
Weights
Working Weight - With Dipper and Standard Links
3056000 lb 1386178 kg
Ballast - Furnished By Customer
667150 lb 302614 kg
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.
Main Structures
Upper Works Overall Width - Including Standard Walkways
41.9 ft 12.8 m
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.
Planetary Propel
Dual-motor independent drive
Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm) Treads
36 m2 (380 kPa); 386 ft2 (55 psi)
Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard
36 ft 11 m
Hoist
A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads
38 ft 11.6 m
Ground Bearing Pressure - Note
Ground bearing pressure is dependent upon many factors
Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm) Treads
47 m2 (297 kPa); 501 ft2 (43 psi)
Lube System
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
Electrical
Power Requirements - Voltage
3 phase, 50/60 Hz, 7,200V
Power Requirements - 60 Hz
7,200V, 13,800V
Power Requirements - 50 Hz
6,000V, 6,600V, 7,200V, 11,000V
System Voltage - Nominal
50/60 Hz, 7,200V
Drive
IGBT Acutrol drive system
Power Requirements - Peak power
3737 kW
Power Requirements - Average Power Demand
934-1308 kW
Power Requirements - Note
Other voltage options available to suit customer requirements
Front End
Rope Data - Hoist - No.
2
Rope Data - Dipper Trip - No.
1
Rope Data - Crowd - Diameter
2.5 in 64 mm
Rope Data - Crowd - No.
1
Rope Data - Hoist - Diameter
2.75 in 70 mm
Rope Data - Boom Suspension - Diameter
3.25 in 83 mm
Rope Data - Dipper Trip - Diameter
0.75 in 19 mm
Rope Data - Note
High impact ropes available as an option
Rope Data - Boom Suspension - No.
4
Rope Data - Retract - No.
1
Rope Data - Retract - Diameter
2.5 in 64 mm
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)
Rope Crowd with 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.
Crowd (2)
(Optional) 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.
Dimensions - Working Ranges
Dipper Capacities
30.6-62.7 m3 (40-82 yd3)
Dipper Payload
120 ton (US) 109 t
Maximum Dumping Height
28.9 ft 8.8 m
Operating Weight
3056000 lb 1386178 kg
Dimensions (Approximate) - Optimal Working Ranges*
Radius of Level Floor
56.1 ft 17.1 m
Revolving Frame Tail Swing Radius
30.5 ft 9.3 m
Cutting Height - Maximum
53.5 ft 16.3 m
Cutting Radius - Maximum
80 ft 24.4 m
Dumping Height - With Clearance to Open Dipper Door
28.9 ft 8.8 m
Note (1)
Optimal working ranges based on loading a Cat 797F truck.
Note (2)
*All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
Lube System
Components (2)
External FastFil from lower level
Units:USMetric

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