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
Dependent on application and material density.
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Weights
Working Weight - With Dipper and Standard Links
3155000 lb
1748837 lb
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Ballast - Furnished By Customer
667150 lb
352000 lb
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Note (1)
These weights will vary slightly depending upon dipper and optional equipment selection
These weights will vary slightly depending upon dipper and optional equipment selection.
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Note (2)
All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.
All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.
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Main Structures
Planetary Propel
Dual-motor independent drive
Dual-motor independent drive.
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Ground Bearing Pressure - Total Effective Bearing Area (317.5 cm/125 in) Treads
57 m2 (247 kPa); 614 ft2 (36 psi)
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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.
A motor coupled to two gear reductions drives a 137 cm (54 in) hoist drum.
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Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads
41.67 in
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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
41.99 in
41.33 in
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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.
Parallel shaft gear cases, driven by a vertically mounted motor, are located on either side of the revolving frame.
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Ground Bearing Pressure
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Ground bearing pressure is dependent upon many factors.
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Crawler Dimensions - Overall Width 182.9 cm (72 in) Treads, Standard
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28.22 in
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Ground Bearing Pressure - 182.9 cm (72 in) Treads
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39 in
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Ground Bearing Pressure - Total Effective Bearing Area
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315.6 ft²
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Lube System
Type
Automatic, single-line system for open gear lubricant and grease
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
6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.
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Components (2)
External fast fill from lower level
External fast fill from lower level.
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Electrical
Power Requirements - Average Power Demand
934-1308 kW
538-753 kW (721-1,010 hp)
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Power Requirements - 50 Hz
6,000V, 6,600V, 7,200V, 11,000V
6,000V, 6,600V, 7,200V
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Power Requirements - Voltage
3 phase, 50/60 Hz, 7,200V
3 phase, 50/60 Hz, 7,200V
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Drive
IGBT Acutrol drive system
IGBT Acutrol drive system.
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Power Requirements - 60 Hz
7,200V, 13,800V
4,160V, 7,200V
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System Voltage - Nominal
50/60 Hz, 7,200V
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Power Requirements - Peak power
3737 kW
2886 hp
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Note
Other voltage options available to suit customer requirements
Other voltages available to suit customer requirements.
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Front End
Rope Data - Dipper Trip - Diameter
0.75 in
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Rope Data - Retract - Diameter
2.5 in
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Components
One piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
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 - Retract - No.
1
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Rope Data - Boom Suspension - No.
4
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Rope Data - Crowd - Diameter
2.5 in
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Rope Data - Note
High impact ropes available as an option
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Rope Data - Boom Suspension - Diameter
3.25 in
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Rope Data - Hoist - Diameter
2.75 in
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Rope Data - Crowd - No.
1
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Rope Data - Hoist - No.
2
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Rope Data - Dipper Trip - No.
1
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Crowd (1)
Rope Crowd with crowd machinery 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 (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.
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Standard Rope Data - Retract - Diameter
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2.25 in
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Standard Rope Data - Dipper Trip - Diameter
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0.625 in
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Standard Rope Data - Boom Suspension - No.
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4
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Standard Rope Data - Crowd - No.
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1
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Standard Rope Data - Boom Suspension - Diameter
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2.75 in
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Standard Rope Data - Retract - No.
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1
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Standard Rope Data - Hoist - Diameter
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2.375 in
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Standard Rope Data - Crowd - Diameter
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2.25 in
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Standard Rope Data - Dipper Trip - No.
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1
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Crowd
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Rope 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.
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Standard Rope Data - Hoist - No.
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2
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Note
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High impact ropes available as an option
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Dimensions - Working Ranges
Maximum Dumping Height
29.53 ft
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Dipper Capacities
30.6-62.7 m3 (40-82 yd3)
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Dipper Payload
120 ton (US)
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Operating Weight
3155000 lb
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Dimensions (Approximate) - Optimal Working Ranges*
Cutting Height - Maximum
55 ft
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Cutting Radius - Maximum
79.72 ft
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Radius of Level Floor
55.77 ft
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Dumping Height - With Clearance to Open Dipper Door
29.53 ft
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Revolving Frame Tail Swing Radius
30.51 ft
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Note (1)
Optimal working ranges based on loading a Cat 797F truck.
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Note (2)
*All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.
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Optimal Working Ranges*
Dumping Height - With Clearance to Open Dipper Door
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27.56 ft
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Cutting Radius - Maximum
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67.59 ft
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Revolving Frame Tail Swing Radius
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25.59 in
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Radius of Level Floor
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48.88 ft
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Cutting Height - Maximum
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45 ft
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Note (1)
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Optimal working ranges based on loading a Cat® 785D truck.
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Note (2)
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*All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.
