Dipper Payload

50 t

45 t

Dipper Capacity

93.0 in

93.0 mm

19.1-38.2 m3 (25-50 yd3)

Note

93.0 in

93.0 mm

Dependent on application and material density.

Working Weight - With Dipper and Standard Links

1,748,837 lb

793,259 kg

Ballast - Furnished By Customer

352,000 lb

159,665 kg

Note (1)

93.0 in

93.0 mm

These weights will vary slightly depending upon dipper and optional equipment selection.

Note (2)

93.0 in

93.0 mm

All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.

Planetary Propel

93.0 in

93.0 mm

Dual-motor independent drive.

Ground Bearing Pressure

93.0 in

93.0 mm

Ground bearing pressure is dependent upon many factors.

Crawler Dimensions - Overall Width 182.9 cm (72 in) Treads, Standard

28.22 in

8.6 cm

Ground Bearing Pressure - 182.9 cm (72 in) Treads

39 in

269 cm

Upper Works Overall Width - Including Standard Walkways

41.33 in

12.6 cm

Swing

93.0 in

93.0 mm

Parallel shaft gear cases, driven by a vertically mounted motor, are located on either side of the revolving frame.

Hoist

93.0 in

93.0 mm

A motor coupled to two gear reductions drives a 137 cm (54 in) hoist drum.

Ground Bearing Pressure - Total Effective Bearing Area

315.6 ft²

29.3 m²

Cutting Height - Maximum

45 ft

13.7 m

Dumping Height - With Clearance to Open Dipper Door

27.56 ft

8.4 m

Cutting Radius - Maximum

67.59 ft

20.6 m

Revolving Frame Tail Swing Radius

25.59 in

7.8 m

Radius of Level Floor

48.88 ft

14.9 m

Note (1)

93.0 in

93.0 mm

Optimal working ranges based on loading a Cat® 785D truck.

Note (2)

93.0 in

93.0 mm

*All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.

Type

93.0 in

93.0 mm

Automatic, single-line system for open gear lubricant and grease.

Components (1)

93.0 in

93.0 mm

6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.

Components (2)

93.0 in

93.0 mm

External fast fill from lower level.

Power Requirements - Peak power

2,886 HP

2,152 kW

Drive

93.0 in

93.0 mm

IGBT Acutrol drive system.

Power Requirements - Voltage

93.0 in

93.0 mm

3 phase, 50/60 Hz, 7,200V

Power Requirements - 50 Hz

93.0 in

93.0 mm

6,000V, 6,600V, 7,200V

Power Requirements - Average Power Demand

93.0 in

93.0 mm

538-753 kW (721-1,010 hp)

Power Requirements - 60 Hz

93.0 in

93.0 mm

4,160V, 7,200V

Note

93.0 in

93.0 mm

Other voltages available to suit customer requirements.

Components

93.0 in

93.0 mm

One piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.

Standard Rope Data - Hoist - Diameter

2.375 in

60 mm

Standard Rope Data - Boom Suspension - No.

93.0 in

93.0 mm

4

Standard Rope Data - Dipper Trip - Diameter

0.625 in

16 mm

Standard Rope Data - Retract - Diameter

2.25 in

57 mm

Standard Rope Data - Retract - No.

93.0 in

93.0 mm

1

Standard Rope Data - Boom Suspension - Diameter

2.75 in

70 mm

Standard Rope Data - Crowd - Diameter

2.25 in

57 cm

Standard Rope Data - Dipper Trip - No.

93.0 in

93.0 mm

1

Crowd

93.0 in

93.0 mm

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.

Standard Rope Data - Hoist - No.

93.0 in

93.0 mm

2

Standard Rope Data - Crowd - No.

93.0 in

93.0 mm

1

Note

93.0 in

93.0 mm

High impact ropes available as an option