Upperstructure Engine
Detroit Diesel OM904 Tier-3 diesel, 4 cycle, inline 4 cylinder, liquid cooled, electronic controlled.

Gross Rating:
173HP @ 2200 RPM (129kW) 590 ft. lb. Torque @ 1100-1500 RPM (800Nm)

Net Rating:
153 HP @ 2200 RPM (114kW)

Maximum slope:
30°

Fuel tank capacity:
99 gallons (375 L).

Hydraulic System

Pumps:
One load-sensing, axial piston pump; oil flow 0-100 GPM (0-378 L/min).
One gear pump, pilot, 6GPM (00L/min)

System Monitor:
Electronic monitor in cab indicates low hydraulic fluid level, high hydraulic fluid temperature, system working pressure, system pilot pressure.

System Specifications:
Four cylinders

• 1 tool: 4.25” ID, 3.0” rod (108 mm x 76 mm), 25.9” (658 mm) stroke.
• 2 hoist: 3.50” ID, 2.559” rod (121 mm x 85 mm), 31.0” (787 mm) stroke.
• 1 telescope: 3.75” ID, 2.75” rod (95 mm x 70 mm), 14’ (4.27 m) stroke.

Four hydraulic motors
Swing, 64hp (48 kW); tilt, 21 hp (16 kW); 2 propel motors, 120 hp (89 kW) each.

Operating pressures:

• Hoist: 4,900 psi (331 BAR)
• Tilt: 4,900 psi (331 BAR)
• Swing: 4,200 psi (290 BAR)
• Tool: 4,900 psi (331 BAR)
• Telescope: 4,900 psi (331 BAR)
• Propel: 4,900 psi (331 BAR)
• Pilot System: 550 psi (38 BAR)

Oil Capacity:
Reservoir system 65 gallons (246 L)

Filtration System:
10 micron return filter, 10 micron pilot filter.

Crawler Drive

Travel Speed

• High Speed: 3.4 mph (5.5 km/h)
• Low Speed: 1.9 mph (3.1 km/h)

Drawbar Pull
38,324 lb (170 kN)

Function Forces

Rated Boom Force:
24,941 lb (111 kN)

Rated Bucket Breakout Force:
25,405 lb (113 kN)

Weight:

• Pad Size: 31.5″ 800mm
  Weight: 54,452 lb (24,699 kg)
  Bearing Pressure: 6.6 psi (45.5 kPa)
• Pad Size: 23.6″ 600mm
  Weight: 53,336 lb (24,193 kg)
  Bearing Pressure: 8.6 psi (59.3 kPa)