XCMG Rotary Drilling Rig XR120A is equipped D6114ZG3B Shanghai Diesel Engine with strong power.

XCMG Rotary Drilling Rig XR120A series --

Main Features--

1. It  is  equipped D6114ZG3B Shanghai Diesel Engine with strong power.

2. Uses heavy load hydraulic units to satisfy  all kinds of operating drilling status.

3. Hydraulic system with load sensing.

4. Colorful display and dummy meter, electronic inspection and intelligent diagnosis system.

5. Equipped with expert chassis, it is high working stability.

6. The heavy duty retractable undercarriage is easy transportation and walking.

7. It is controlled to extend and retract the crawlers by fully hydraulic.

Main Technical Parameters

model			XR120A
Engine	Model		D6114ZG3B
	Rated Power	KW/rpm	140
Rotary Dvive	Max. output torque	kN·m	120
	Rotary speed	r/min	6~24
Max. Drilling Diameter		mm	Φ1500
Max. Drilling Depth		m	54,40
Pull-Down Cylinder	Max. pull-down piston push	KN	114
	Max. pull-down piston pull	KN	148
	Max. pull-down piston stroke	m	3.8
Main Winch	Max. pulling force	KN	135
	Max. pulling speed	m/min	70
Auxiliary Winch	Max. pulling force	KN	60
	Max. line speed	m/min	70
Mast Rake    Side/forwards			±3°/5°
Undercarrige	Max. traveling speed	KM/h	2
	Max. grade ability	%	40
	Min. Clearance	mm	352
	Track shoe width	mm	700
	Distance between tracks	mm	2250~3300
Hydraulic Systerm       Working pressue		Mpa	32
Overall Drilling Weight		t	41.5
Dimension	Working condition	mm	7310×4000/4100×17650
	Transportation condition

XCMG XR120A Rotary Drilling Rig