Changlin 21ton 22 Ton Excavator Digger

Product Description

Product Description

ZG210 21 ton excavator
CHANGLIN ZG210 Equipped with top brand engine, strong power, high efficiency, energy saving, reliable and durable; advanced negative flow hydraulic system, comfortable operation, high operating efficiency, excellent cost performance; full power control, four power modes to adapt to different working conditions; stepper motor accurately controls the throttle , Significantly reduce fuel consumption; full 3D modeling and finite element analysis technology to ensure the reliability and stability of structural parts.Based on the above advanced technology, CHANGLIN ZG210 has been widely using in construction sites such as building construction, mining engineering, water conservancy project and etc.
•Equipped with Top brand engine, high load resistance, high horsepower output, high reliability, low fuel consumption, significantly reduce the use and maintenance costs •Advanced negative flow hydraulic system is adopted, which has better system stability and reliability, faster compound action speed and higher operating efficiency. •High-strength reinforced box-type side beams and X-shaped middle frames, high-reliability towline wheels and track rollers, can withstand the impact caused by excessive loads. •Intelligent electronic monitoring system, real-time monitoring, self-diagnosing fault alarm, maintenance information prompt.

ITEM		UNIT	Specifications
Operating weight		Kg	21000
() Rated bucket capacity		m3	1.0
Overall length	A	mm	9660
(600mm) Overall width(600mm track shoe)	B	mm	2800
Overall height	C	mm	3030
Trunable width	D	mm	2700
Cabin height	E	mm	2958
Groundclearance of counterweight	F	mm	1025
Engine cover height	G	mm	2338
Min. ground clearance	H	mm	470
Tail length	I	mm	2800
Turning radius of turnable	I'	mm	2800
Wheel base of track shoe	J	mm	3370
Chassis length	K	mm	4160
Chassis width	L	mm	2800
Track shoe gauge	M	mm	2200
Standard track shoe width	N	mm	600
Max. traction		KN	204
(/) Travelling speed (H/L)		Km/hr	5.8/3.3
Swing speed		rpm	13.9
Gradeability		Degree(%)	35(70%)
Ground pressure		Kgf/cm2	0.47

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