Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified)
120 t
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Note
Dependent on application and material density
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Weights
Working Weight - With Dipper and Standard Links
3066000 lb
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Ballast - Furnished By Customer
667150 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.
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Main Structures
Crawler Dimensions - Overall Width 259.1 cm (102 in) Treads
38 ft
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Crawler Dimensions - Overall Width 200.7 cm (79 in) Treads, Standard
36 ft
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Hoist
A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
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Ground Bearing Pressure - Note
Ground bearing pressure is dependent upon many factors
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Upper Works Overall Width - Including Standard Walkways
41.9 ft
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Ground Bearing Pressure - Total Effective Bearing Area (259.1 cm/102 in) Treads
46.6 m2 (298 kPa); 501.7 ft2 (43 psi)
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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.
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Planetary Propel
Dual-motor independent drive
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Ground Bearing Pressure - Total Effective Bearing Area (200.7 cm/79 in) Treads - Standard
36 m2 (382 kPa); 386 ft2 (55 psi)
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Lube System
Type
Automatic, single-line system for open gear lubricant and grease
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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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Components (2)
External FastFil from lower level
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Electrical
Power Requirements - Note
Other voltage options available to suit customer requirements
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Drive
IGBT Acutrol drive system
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Power Requirements - 50 Hz
6,000V, 6,600V, 7,200V, 11,000V
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Power Requirements - Average Power Demand
945-1322 kW
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Power Requirements - Voltage
3 phase, 50/60 Hz, 7,200V
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Power Requirements - 60 Hz
7,200V, 13,800V
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System Voltage - Nominal
50/60 Hz, 7,200V
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Power Requirements - Peak power
3778 kW
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Front End
Rope Data - Boom Suspension - No.
4
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Rope Data - Boom Suspension - Diameter
3.25 in
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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.
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Rope Data - Note
High impact ropes available as an option
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Rope Data - Dipper Trip - No.
1
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Rope Data - Hoist - No.
2
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Rope Data - Hoist - Diameter
2.75 in
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Rope Data - Dipper Trip - Diameter
0.75 in
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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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Dimensions - Working Ranges
Dipper Capacities
30.6-62.7 m3 (40-82 yd3)
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Maximum Dumping Height
28.9 ft
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Dipper Payload
120 ton (US)
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Operating Weight
3066000 lb
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Dimensions (Approximate) - Optimal Working Ranges*
Cutting Radius - Maximum
80 ft
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Revolving Frame Tail Swing Radius
30.5 ft
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Cutting Height - Maximum
53.5 ft
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Radius of Level Floor
56.1 ft
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Dumping Height - With Clearance to Open Dipper Door
28.9 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.
