Chinese Brand Zoomlion Zr220 2000mm Fast Delivery Rotary Drilling Rig with Competitive Price for Hot Sale

• After-sales Service: Online Support
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Model NO.: ZR220
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 50-70m
• Bit Type: Diamond Bit
• Drilling Way: Compound
• Type: Crawler
• Max. Pile Depth: 70/56m
• Diesel Tank: 68L
• Max. Pile Diameter: 2000mm
• Traction Force: 423kN
• Overall Weight: 80t
• Drilling Speed: 7-26r/Min
• Transport Package: Nude Packing
• Specification: ZR220 2000mm Fast Delivery Rotary Drilling Rig
• Trademark: Liebty
• Origin: China
• HS Code: 8430691100
• Production Capacity: 1000pieces/Year

Product Description

Product Description

Chinese Brand Zoomlion ZR220 2000mm Fast Delivery Rotary Drilling Rig with Competitive price for Hot Sale

*Flexible and Efficient
Fully adaptable to construction piles, high-power engine matched with large displacement, fast main coil speed, large power head torque, can shake soil up and down, and can drill efficiently in soft and hard strata; hidden legs at the bottom of the mast can assist placement. The orifice protection tube can also facilitate the maintenance of the chassis.
 

*Safety work
Special heavy-duty telescopic crawler chassis reinforced double boom parallelogram luffing mechanism, reliable structure, high stability, with multi-directional construction capability; multi-angle monitoring cameras, sound and light alarm to ensure construction safety.
 

*Intelligent control
Fault self-diagnosis and alarm, real-time display of control parameters; automatic drilling of electromagnetic handle, bottoming protection of drill pipe, easy operation and more labor-saving.
 

*Stable and reliable
The reinforced double boom double oil cylinder luffing mechanism has good stability and high pile quality under the condition of full drilling depth, single-layer rope arrangement, the service life of the main coil wire rope is long.

 

Product Parameters

 

Torque(KN.M)		220
Drilling Diameter(mm)		2000
Drilling Depth(m)	inter-locking	56
	Friction	70
Drilling Speed(r/min)		7-26
Engine Model		QSL9
Rated Power(kw)		242
Rated Engine Speed(r/min)		2000
Max.Crowd Force(kN)		180
Max.Crowd Cylinder Pull(kN)		200
Line Pull(main winch)(kN)		220
Line Speed(main winch)(m/min)		70
Line Pull(aux.winch)(kN)		110
Line Speed(aux.winch)(m/min)		66
Operating Mass(t)		80
Traction Force(kN)		423
Diesel Tank(L)		68
Rope diameter(Main winch)(mm)		32
Rope diameter(auxiliary winch)(mm)		22

 

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