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XCMG Factory second hand Xr320d Rotary Pile Drilling Machine Hydraulic Piling Rigs Price for Sale

Product No.：20241030162113
BRAND：XCMG
MODEL：XR320D
YEAR：2021
MADE IN：CHINA
CONDITION：USED
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XCMG Factory Xr320d Used Rotary Pile Drilling Machine Hydraulic Piling Rigs Price for Sale

XCMG XR320D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway, railways, bridges, ports, docks and high-rise buildings.

It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.

It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.

It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.

According to specific working conditions, the users can select a corresponding gear of the turbo-supercharged engine with three gears, getting the drilling rig working as three engines.

Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively, improving the efficiency.

Type		Unit	Parameter
Max. drilling diameter		m	2.5
Max. drilling depth		m	91
Engine	Model	/	QSM11-C400
Engine	Power	kW	298
Rotary drive	Max. output torque	kN.m	320
Rotary drive	Rotary speed	r/min	5.5-21
Crowd cylinder	Max. pull-down piston push	kN	250
	Max. pull-down piston pull	kN	250
	Max. pull-down piston stroke	m	6
Crowd winch	Max. pull-down piston push	kN	330
	Max. pull-down piston pull	kN	350
	Max. pull-down piston stroke	m	16
Main winch	Max. pulling force	kN	280
Main winch	Max. speed	m/min	75
Auxiliary winch	Max. pulling force	kN	100
Auxiliary winch	Max. speed	m/min	65
Mast inclination	Lateral/ forwards/ backwards	°	±4/5/15
Undercarrige	Max. traveling speed	km/h	1.5
	Max. grade ability	%	35
	Min. clearance	mm	445
	Track shoe width	mm	800
	Distance between tracks	mm	3500-4800
Hydraulic system	Working pressure	MPa	32
Overall weight	Max. traveling speed of the overall unit	t	95
Dimension	Working condition	mm	10480480025155
Dimension	Transportation condition	mm	1650035003500