Earthmoving Machinery, buy China Large Hydraulic Mining Crawler Excavator XE900D with factory price on China Suppliers Mobile

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Products Description

China Large Hydraulic Mining Crawler Excavator XE900D with factory price

More efficient return
* By adopting the full electric control engine with low speed and large torque customization which complies with excavating working conditions, the torque reserve can be improved by 11% and the oil consumption can be reduced by 9%.
* With high- efficient and large displacement rotary motor, the rotating torque of the whole machine can be improved by 8.8%.
More reliable and durable
* High quality integrated electric system, with higher indicator and electric centralized control, the design is more concise and the system is more reliable.
* Replace the bellows with imported expansion tube, the durability and reliability can be greatly improved. By adopting the
large-diameter silencer, the exhaust back pressure and noise will be reduced. With the starting motor with higher dust-proof capability adopted, high reliability and strong mining adaptability can be achieved. Improve the material of intake silicon tube of intercooler and structure of intake to reduce the intake resistance in order to avoid the pipe explosion.

Specification

Description			Unit	Parameter value
Operating weight			kg	89600
Bucket capacity			m³	3.5-6.0
Engine	Model	Engine	QSX15
		Direct injection	---	√
		Four strokes	---	√
		Water cooling	---	√
		Turbo-charging	---	√
		Air to air intercooler	---	√
		No. of cylinders	---	6
		Output power	kW/ r/min	399/2100
		torque/speed	N.m	2539/1400
		Displacement	L	15
Main performance	Travel speed(H/L)	km/h	4.2/2.8
		Gradeability	%	35
		Rotary speed	r/min	6.3
		Ground pressure	kPa	120.9
		Bucket digging force	kN	480
		Arm digging force	kN	370
		Travel traction force	kN	656
Hydraulic system	Main pump	--	2
		Rated flow of main pump	L/min	2×549
		Pressure of prime valve	MPa	31.4/34.3
		Pressure of travel system	MPa	34.3
		Pressure of swing system	MPa	24.5
		Pressure of pilot system	MPa	3.9
Oil Capacity	Fuel tank capacity	L	1230
		Hydraulic tank capacity	L	760
		Engine oil capacity	L	48
Appearance size	Overall length	mm	13570
		Overall width	mm	4545
		Overall height	mm	5380
		Width of platform	mm	3370
		Length of crawler	mm	6350
		Overall width of chassis	mm	4150
		Width of crawler	mm	650
		Track length on ground	mm	5070
		Crawler gauge	mm	2960/3500
		Clearance under counterweight	mm	1660
		Min. ground clearance	mm	850
		Min. tail swing radius	mm	4700
Working scope	Max. digging height	mm	12060
		Max. dumping height	mm	8070
		Max. digging depth	mm	7250
		Max. digging depth at the range of level 8 feet	mm	7100
		Max. vertical wall digging depth	mm	4200
		Max. digging reach	mm	12330
		Min. swing radius	mm	5200

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