Rotary Drilling RigRotary Drilling Rig XR220D

XCMG official hydraulic crawler mine China drilling rig machine XR220D

XCMG XR180D 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.

Technical Characteristics:

1. Hydraulic telescopic (TDP series) track chassis and large diameter of slewing bearing which is special for rotary drilling rig is used and meets super strong stability and convenience of transportation.
2. The original imported electronic-controlled turbocharged engine is used with strong power, and the emission meets North America Tier 4 Final, Europe stageⅣemission standard.
3. German hydraulic system is used, and for which the positive flow control, load sensing control and power limit control is used to make the hydraulic system more energy efficient.
4. A single row of rope and master and the single row of rope makes the depth detection more accurate.
5. Anti-noise cab with FOPS function, adjustable seat, air conditioner, interior and exterior lights, windshield wiper with water spray function.
6. Control console with various instruments and handles, colour LCD with powerful function.

 

Description		Unit	Parameter value
	Travel speed	km/h	4.2/2.8
	Rotating speed	r/min	6.4
	Gradeability	°	35
Main performance	Ground pressure	kpa	127
	Bucket digging force	kn	460
	Arm crowd force	kn	350
	Maximun traction	kn	618
	Max. digging height	mm	12060
	Max. dumping height	mm	8070
	Max. digging depth	mm	7200
Working scope	Max. vertical wall digging depth	mm	7060
	Max. digging reach	mm	3160
	Min. swing radius	mm	12690
	Max. ground digging reach	mm	5020

 

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