Zoomlion Crawler Bulldozer ZD320-3

Zoomlion Crawler Bulldozer ZD320-3 adopts hydraulic operation technology and Cummins engine for higer reliability.

Zoomlion Crawler Bulldozer ZD320-3 / Dozer

Hydraulic operation technology and Cummins engine for higer reliability.

Parameters

Engine	Mode			Cummins NTA855-C360
	Type			charger inter-cooling vertical,fourstroke
	Cylinder Number-cylinder Diameter* travel distance			6-139.7*152.4mm
	piston output			14000mL
	power rating			239kw
	Rotary speed rating			2000r/min
	Max. torque			1509N.m/1400r/min
	Fuel consumption rate			242g/kw.h
Drive unit	travel speed	Forward	1st gear	0~3.6km/h
			2nd gear	0~6.6km/h
			3rd gear	0~11.5km/h
		Backward	1st gear	0~4.4km/h
			2nd gear	0~7.8km/h
			3rd gear	0~13.5km/h
	Hydraulic torque converter mode			3 component 1 layer 1
Chassis frame	Supporting chain number(side)			2
	Supporting wheel number(side)			7
	Guide wheel number(side)			1
Belt	Pitch			228.6mm
	Width			560mm
	Gear height			80mm
	Belt number(side)			41
	Belt space			2140mm
	Belt grounding length			3150mm
	Grounding pressure			106kpa
	Off-ground distance			500mm
Operation weight	Operation weight			37384kg
working pressure	Pressure rating			13.7MPa

Zoomlion Crawler Bulldozer ZD320-3