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ZM-XR220D Rotary Drilling Rig and Rotary Pile Drilling Rigs

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Shandong China Coal Industry & Mining Group Co.,Ltd

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ZM-XR220D Rotary Drilling Rig and Rotary Pile Drilling Rigs

Name: ZMXR220D Rotary Drilling Rig and Rotary Pile Drilling Rigs
Brand: chinacoal
Price: 1 USD

Place of Origin : China

Brand Name : chinacoal

Certification : ISO9001,CE

Packaging Details : standard carton packing

Delivery Time : 5 days for ready goods

Payment Terms : TT,LC,Paypal,Western Union

Supply Ability : 3000 sets/month

MOQ : 1set

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Adopt single rope main winch, effectively solving the wear problem of the steel wire rope and improving its service life.
- Install the infrared camera, which can observe the service condition of the main winch steel wirerope in the cab day and night.
- Many configurations can be installed according to the customers’ requirements (such as: landing leg cylinder, automatic slew).
- Adopt imported Cummins electronic control turbocharging engine, meeting the Europe III emission standard. It is energy-efficient and environmental friendly, and has strong power.
- The hydraulic system adopts limiting power control and positive flow control, which improves the efficiency of the hydraulic system and saves more energy.
- The patent parallelogram variable structure realizes the large-scope working area. The mast is designed to be the box-type structure, which has high intensity and rigidity, effectively ensuring the drilling preciseness.
- It can be attached with 5 drill rods. The maximum drilling depth can reach 67.5m.

Parameter

Model						ZM-XR220D
Engine	Model					CUMMINS QSL-325
	Rated power				kW	242
Drill unit	Max. output torque				kN.m	220
	Rotary speed				r/min	7~22
Max. drilling diameter					mm	Φ2000
Max. drilling depth					m	Standard configuration67.5(friction drag×5) optional configuration53(lock×4)
Pressurized cylinder	Max.pressure				kN	200
	Max. hoisting power				kN	200
	Max. stroke				m	5
Main winch	Max. hoisting power				kN	230
	Max. hoisting speed				m/min	70
Auxiliary winch	Max. hoisting power				kN	80
	Max. hoisting speed				m/min	60
Mast obliquity sidewise/forwards/backwards						±4°/5°/15°
Chassis		Max. travel speed		km/h		1.5
		Max. gradeability		%		35
		Min. ground clearance		mm		468
		Track shoe width		mm		800
		Max. track width		mm		3500~4400
Hydraulic system			Working pressure	Mpa		32
Overall operating weight				t		70
Dimension	Working condition			mm		10260×4400×22120
	Transportation condition			mm		16355×3500×3510

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