Drilling Machinery Zoomlion 220kn. M Rotary Drilling Rig Zr220A

• Certification: ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: 200-250mm
• Drill Hole Depth: 50-70m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Model NO.: ZR220A
• Type: Crawler
• Torque: 220kn.M
• Drilling Diameter: 2000mm
• Drilling Speed: 7~26r/Min
• Engine Model: Cummins Qsl9
• Rated Power: 242kw
• Rated Engine Speed: 2000r/Min
• Max.Crowd Force: 180kn
• Operating Mass: 73t
• Transport Package: Nude Package
• Specification: 3140*3262*18592mm
• Trademark: zoomlion
• Origin: China
• HS Code: 8430509000
• Production Capacity: 1000unit/Year

Product Description

drilling machinery zoomlion 220KN.M Rotary Drilling Rig ZR220A 

• A classic model that dominates the market, with stable performance and reliable quality.

• Strong construction capacity due to rotary drive with large torque.

• High construction efficiency due to big flow main pump and multi-gear rotary drive.

• Strong ability due to the front main winch, the center of gravity moving forward more effective push crowd force.

• 22 items self auto-check , safety and performance monitoring.

• New generation cab with better vision, more comfortable operation, new electrical control panel. 360 degree full view monitoring.

• Option: Spin-off

NAME	SPEC.
Torque(KN.M)		220
Drilling Diameter(mm)		2000
Drilling Depth(m)	inter-locking	48
	Friction	60
Drilling Speed(r/min)		7~26
Engine Model		Cumins 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)		200
Line Speed(main winch)(m/min)		63
Line Pull(aux.winch)(kN)		90
Line Speed(aux.winch)(m/min)		66
Operating Mass(t)		73
Traction Force(kN)		423
Rope diameter(Main winch)(mm)		28
Rope diameter(auxiliary winch)(mm)		22

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