Dipper Payload50 Sh Ton (45 t)
Dipper Capacity19.1-38.2 m3 (25-50 yd3)
Working Weight - With Dipper and Standard Links1748837 lb (793259 kg)


-Dipper Payload50 Sh Ton (45 t)
-Dipper Capacity19.1-38.2 m3 (25-50 yd3)
-Working Weight - With Dipper and Standard Links1748837 lb (793259 kg)
-Power Requirements - Voltage3 phase, 50/60 Hz, 7,200V
-ComponentsOne piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
-CrowdRope 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.
-NoteHigh impact ropes available as an option
-Power Requirements - Peak power2886 HP (2152 kW)
-Power Requirements - 60 Hz4,160V, 7,200V
-NoteOther voltages available to suit customer requirements.
-Power Requirements - 50 Hz6,000V, 6,600V, 7,200V
-Standard Rope Data - Boom Suspension - Diameter2.75 in (70 mm)
-Power Requirements - Average Power Demand538-753 kW (721-1,010 hp)
-Standard Rope Data - Crowd - Diameter2.25 in (57 cm)
-Standard Rope Data - Hoist - No.2
-Standard Rope Data - Retract - Diameter2.25 in (57 mm)
-Standard Rope Data - Retract - No.1
-Components (2)External fast fill from lower level.
-Standard Rope Data - Hoist - Diameter2.375 in (60 mm)
-Standard Rope Data - Dipper Trip - No.1
-DriveIGBT Acutrol drive system.
-Standard Rope Data - Crowd - No.1
-Standard Rope Data - Dipper Trip - Diameter0.625 in (16 mm)
-Standard Rope Data - Boom Suspension - No.4
-Components (1)6 pumps (4 for open gear lubricant and 2 for grease) located in an insulated, heated, double-walled lube room.
-Ground Bearing PressureGround bearing pressure is dependent upon many factors.
-Ground Bearing Pressure - 182.9 cm (72 in) Treads39 in (269 cm)
-Ground Bearing Pressure - Total Effective Bearing Area315.6 ft² (29.3 m²)
-HoistA motor coupled to two gear reductions drives a 137 cm (54 in) hoist drum.
-Crawler Dimensions - Overall Width 182.9 cm (72 in) Treads, Standard28.22 in (8.6 cm)
-Note (2)All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.
-NoteDependent on application and material density.
-Ballast - Furnished By Customer352000 lb (159665 kg)
-Note (1)These weights will vary slightly depending upon dipper and optional equipment selection.
-Planetary PropelDual-motor independent drive.
-SwingParallel shaft gear cases, driven by a vertically mounted motor, are located on either side of the revolving frame.
-Note (2)*All specifications are based on a 19 m3 (25 yd3) dipper and standard 182.9 cm (72 in) treads.
-Radius of Level Floor48.88 ft (14.9 m)
-Revolving Frame Tail Swing Radius25.59 in (7.8 m)
-Note (1)Optimal working ranges based on loading a Cat® 785D truck.
-Dumping Height - With Clearance to Open Dipper Door27.56 ft (8.4 m)
-Upper Works Overall Width - Including Standard Walkways41.33 in (12.6 cm)
-Cutting Height - Maximum45 ft (13.7 m)
-Cutting Radius - Maximum67.59 ft (20.6 m)
-TypeAutomatic, single-line system for open gear lubricant and grease.

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