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Dimensions 
Dipper Payload
90 t
82 t
120 t
109 t
120 t
109 t
Dipper Capacity
27.5-60.4 m3 (36-79 yd3)
30.6-62.7 m3 (40-82 yd3)
30.6-62.7 m3 (40-82 yd3)
Note
Dependent on application and material density.
Dependent on application and material density
Dependent on application and material density
Weights
Working Weight - With Dipper and Standard Links
2856700 lb
1295777 kg
3056000 lb
1386178 kg
3066000 lb
1390714 kg
Ballast - Furnished By Customer
574000 lb
260362 kg
667150 lb
302614 kg
667150 lb
302614 kg
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
These weights will vary slightly depending upon dipper and optional equipment selection
Note (2)
All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.
All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
Main Structures
Ground Bearing Pressure
Ground bearing pressure is dependent upon many factors.
Ground Bearing Pressure - Total Effective Bearing Area (1)
343 ft²
32 m²
Crawler Dimensions - Overall Width 274.3 cm (108 in) Treads
34.75 ft
10.6 m
Ground Bearing Pressure - 213.4 cm (84 in) Treads - Standard
58 psi
400 kPa
Ground Bearing Pressure - Total Effective Bearing Area (2)
442 ft²
41 m²
Hoist
A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
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 213.4 cm (84 in) Treads, Standard
32.75 ft
10 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.
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.
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.
Ground Bearing Pressure - 274.3 cm (108 in) Treads
46 psi
316 kPa
Upper Works Overall Width - Including Standard Walkways
44.25 ft
13.5 m
41.9 ft
12.8 m
41.9 ft
12.8 m
Planetary Propel
Dual-motor independent drive.
Dual-motor independent drive
Dual-motor independent drive
Optimal Working Ranges*
Radius of Level Floor
52.49 ft
16 m
56.1 ft
17.1 m
56.1 ft
17.1 m
Dumping Height - With Clearance to Open Dipper Door
30.84 ft
9.4 m
28.9 ft
8.8 m
28.9 ft
8.8 m
Cutting Height - Maximum
48.75 ft
14.9 m
53.5 ft
16.3 m
53.5 ft
16.3 m
Revolving Frame Tail Swing Radius
30.51 ft
9.3 m
30.5 ft
9.3 m
30.5 ft
9.3 m
Cutting Radius - Maximum
74.75 ft
22.8 m
80 ft
24.4 m
80 ft
24.4 m
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
These weights will vary slightly depending upon dipper and optional equipment selection
Note (2)
All specifications are based on a 32 m3 (42 yd3) dipper and standard 213.4 cm (84 in) treads.
All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
All specifications are based on a 56 m3 (73 yd3) dipper and standard 200.7 cm (79 in) crawlers.
Lube System
Type
Automatic, single-line system for open gear lubricant and grease.
Automatic, single-line system for open gear lubricant and grease
Automatic, single-line system for open gear lubricant and grease
Components (1)
6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.
Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
Components (2)
External fastfill from lower level.
External FastFil from lower level
External FastFil from lower level
Electrical
Power Requirements - 60 Hz
7,200V
7,200V, 13,800V
7,200V, 13,800V
Power Requirements - 50 Hz
6,000V, 6,600V, 7,200V, 11,000V
6,000V, 6,600V, 7,200V, 11,000V
6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - Peak power
4466 hp
3330 kW
3737 kW
3778 kW
Power Requirements - Voltage
3 phase, 50/60 Hz, 7,200V
3 phase, 50/60 Hz, 7,200V
3 phase, 50/60 Hz, 7,200V
Power Requirements - Average Power Demand
832-1165 kW (1,116-1,562 hp)
934-1308 kW
945-1322 kW
Drive
IGBT Acutrol drive system.
IGBT Acutrol drive system
IGBT Acutrol drive system
Note
Dependent on application and material density.
Dependent on application and material density
Dependent on application and material density
Front End
Rope Data - Boom Suspension - Diameter
3.25 in
83 mm
3.25 in
83 mm
3.25 in
83 mm
Rope Data - Dipper Trip - Diameter
0.625 in
16 mm
0.75 in
19 mm
0.75 in
19 mm
Rope Data - Hoist - No.
2
2
2
Rope Data - Note
High impact ropes available as an option.
High impact ropes available as an option
High impact ropes available as an option
Rope Data - Crowd - Diameter
2.5 in
64 mm
2.5 in
64 mm
Rope Data - Retract - Diameter
2.5 in
64 mm
2.5 in
64 mm
Rope Data - Crowd - No.
1
1
Rope Data - Hoist - Diameter
2.75 in
70 mm
2.75 in
70 mm
2.75 in
70 mm
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.
Rope Data - Boom Suspension - No.
4
4
4
Rope Data - Retract - No.
1
1
Crowd
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.
Rope Data - Dipper Trip - No.
1
1
1