Hydraulic Crawler Excavator for Construction Earthmoving Work

Product Description

 

Product Description

 

1,The overall layout and the axle load distribution are more reasonable to achieve better traveling stability and the maximum traveling speed is up to 40km/h to realize faster site transfer speed.
2,The domestic leading hydraulic system distribution technology features high energy-saving and efficiency.
3,The highest breakout force on the loading end is leading the industry by 15%~20% compared with like models.
4,The advanced structure and hinge points on the digging end and the industry's largest rotating angle of the bucket ensure strong soil holding capacity.

Description				Unit	Parameter value
Operating weight				kg	14600
Bucket capacity				m³	0.32~0.71
Engine		Model		Engine	CUMMINS
					QSF3.8
		No. of cylinders		---	4
		Output power		kW/ r/min	93/2200
		torque/speed		N.m	500/1300
		Displacement		L	3.76
Main performance		Travel speed(H/L)		km/h	5.3/3.2
		Gradeability		%	70
		Rotary speed		r/min	11.7
		Ground pressure		kPa	37
		Bucket digging force		kN	106.9
		Arm digging force		kN	73.4
Hydraulic system		Main pump		--	K7V63DTP
		Rated flow of the main pump		L/min	2×123.5
		Main safety valve pressure		MPa	34.3/37
		The pressure of the pilot system		MPa	3.9
Oil Capacity		Fuel tank capacity		L	260
		Hydraulic tank capacity		L	105
		Engine oil capacity		L	11