Engine
Type: CUM NTA855-C360S10 Turbocharged, intercooled, in-line, 4-cycle
Rated revolution: 2000r/min
Rated power: 235kw(320HP)
Cylinder number-bore x stroke: 6-139.7x152.4mm
Piston displacement: 14010ml
Min. fuel consumption: 245g/kwh(180g/Hph)
Max. Torque: (1440Nm/1400r/min)

Undercarriage system
Type: Swing type of sprayed beam, suspended structure of equalizer bar
Carry rollers: 2 each side
Track rollers: 7 each side

Hydraulic system
Max. Pressure: 14MPa
Pump type: Gear pump
Discharge: 335.5L/min
Hydraulic tank: Control valve and oil filter inner-installed type

Power transmitting system
Torque converter: 3-element, 1 stage, 1 phase
Transmission: planetary gear, multiple-disc clutch, hydraulically connected forced lubrication by gear pump
Main drive: spiral bevel gear, splash lubrication
Steering clutch: wet type, multiple-disc, spring loaded, hydraulically separated, hand and hydraulic control operated
Steering brake: wet type, band brake, foot operated (with hydraulic booster, interconnected with clutch)
Final drive: 2-stage spur gear, speed reduction, splash lubrication

Working equipment and attachment
Dozer
Straight-tilt: Hydraulically actuated with servo valve
Blade supporting method
Brace type tilt cylinder on right side
Blade width(mm): 4130
Blade height(mm): 1590
Maxlift above ground (mm): 1560
Maxdrop below ground (mm): 550
Maxtilt adjustment(mm): 1000