● It’s equipped with Weichai WD12 engine and three-stage air filter and is additional fitted with anti-scalding device, featuring higher efficiency and better energy-saving.

● The imported bearings for the transmission and main drive and the friction plates of higher skid and wear resistance and better anti-pollution capacity are adopted to achieve more excellent operating performances of the trimming bulldozer.

● The cooling system adopts enlarged water tank and straight-through type core. The three-point (up and down) shock-absorbing installation for the radiator features higher stability.

● The lifting cylinder of the hydraulic system adopts the bushing cap structure, featuring convenient maintenances.

● The electric circuit design of the whole machine adopts the water-proof circuits and water-proof fuse case. It’s additionally fitted with oil temperature, oil pressure, and water temperature alarms and reversing alarm.

● The floating oil seals within the guide wheel, carrier roller, and track roller can prevent the ingress of dusts and the leakage of lubricating oil to guarantee the high durability.

● The working device is controlled directly by the valve stems, featuring high reliability, lightness, and rapidness, and the locking mechanism features easy and reliable operations.

● The full box-type main frame features high carrying capacity against impact load and bending moment and the high quality welds guarantee the life cycle of the main frame.

● New cab features good sealing performance and low noise and the instruments are reasonably arranged to realize convenient and rapid operations.




Engine model: Weichai WD12G220E23

Rated power: 149 kW/1950 rpm

Operating weight: 23.0 t

ENGINE	Model & type	Weichai WD12G220E23, In-line, water cooled, 4-cycle, overhead valve direct injection, turbocharged diesel
POWER	Rated power	149 kW/1950 rpm
	Number of cylinders	6-126 x 155 mm (bore x stroke)
	Piston displacement	11.596 L
	Min. fuel consumption	225 g/kW-h
	Maximum torque	1030 N-m@1200rpm
	Torque converter	3-element, 1-stage, 1-phase, water-cooled
TRANSMISSION SYSTEM	Transmission	Planetary gear, multiple-disc clutch, hydraulically actuated, force-lubricated
	Main drive	Spiral bevel gear, splash lubrication, single-stage speed reduction
	Steering clutch	Wet multiple-disc clutch. Spring loaded, hydraulically released, hand operated, interconnected with steering brak
	Steering brake	Wet, multiple-disc, pedal-/hand controlled, spring-loaded and hydraulically released Interconnected with steering clutch
	Spur gear	Single reduction and planetary gear single reduction, splash lubrication
TRAVEL SPEED	Gear	1st	2nd	3rd
	Forward	0~3.9 km/h	0~6.8 km/h	0〜10.6 km/h
	Reverse	0~5.0 km/h	0~8.6 km/h	0〜13.4 km/h
UNDERCARRIAGE SYSTEM	Type	Oscillating equalizer bar and pivot shaft
	Carrier rollers	2 each side
	Track rollers	8 each side
	Track type	Assembled single-grouser shoes                      (Optional: Lubricated track)
	Width of track shoes	610 mm
	Pitch	203 mm
HYDRAULIC SYSTEM	Maximum pressure	20.6 MPa
	Pump type	Gear pump
	Discharge	210 L/min
	Bore of working cylinder x no.	95 mm x 2
BLADE	Blade type	Angle
	Dozing capacity	3.4 m3
	Efficiency (Theoretical value 40 m)	245 m3/h
	Blade width	4370 mm
	Blade height	1073 mm
	Maximum drop below ground	485 mm
	Maximum lift height	1255 mm
	Weight of blade	3170 kg
WINCH (OPTIONAL)	Model	W8L (ALLIED USA),
	Drawing force of full drum	195kN( 19910kg)
	Drawing speed of full drum	49.8m/min ( Max 0.83m/s )
	Drawing force of bare drum	318kN( 32500kg)
	Overall dimension (l x w x h)	1093 X 1052 X 1055 mm
	Cable dimension	28X 67000 mm
	Brake type	Wet, multiple-disc, spring actuated , hydraulically released , adjustment free