Free Shipping China Top Brand Cheap Rotary Drilling Rig Zr280c-2 in Stock

• After-sales Service: 1 Year Trade Assurance
• Warranty: 1 Year Trade Assurance
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008, EPA
• Condition: New
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: 70-100m
• Model NO.: ZR280C-2
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Transport Package: Container or Roro
• Specification: 20M
• Trademark: China brand
• Origin: China
• Production Capacity: 1000units/Year

Product Description

Free shipping china top brand cheap Rotary Drilling Rig ZR280C-2 in stock

NAME	SPEC.
Torque(KN.M)		280
Drilling Diameter(mm)		2500
Drilling Depth(m)	inter-locking	58/62
	Friction	88/94
Drilling Speed(r/min)		5~28
Engine Model		Cumins QSM11
Rated Power(kw)		298
Rated Engine Speed(r/min)		2100
Max.Crowd Force(kN)		260
Max.Crowd Cylinder Pull(kN)		260
Line Pull(main winch)(kN)		290
Line Speed(main winch)(m/min)		68
Line Pull(aux.winch)(kN)		90
Line Speed(aux.winch)(m/min)		66
Operating Mass(t)		93
Traction Force(kN)		557
Rope diameter(Main winch)(mm)		32
Rope diameter(auxiliary winch)(mm)		22