Powerful Crawler Zr140L Hydraulic Rotary Drilling Rig

• After-sales Service: 1year
• Warranty: 1year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >150m
• Model NO.: ZR140L
• Bit Type: Cone Bit
• Drilling Way: Compound
• Type: Crawler
• Rated Power: 119kw
• Torque: 140kn.M
• Drilling Speed: 6~33r/Min
• Line Pull(Main Winch): 140kn
• Line Speed(Main Winch): 80m/Min
• Traction Force: 250kn
• Operation Weight: 40t
• Transport Package: Container
• Trademark: cruking
• Origin: China
• Production Capacity: 100sets/Month

Product Description

 

 44m Rotary Drilling Rig ZR140L

Product Overview

The main winch is located underneath the mast,making it very convenient to observe the walking rope;
The over-loading proof device of the crowding system can protect the Kelly bar effectively and make full use of capacity of the machine to ensure verticality of the borehole;

Zoomlion's specific-use in-house telescopic-crawler undercarriage is used to achieve superior stability and transport convenience;
The automatic engine power control system jointly controls engine speed,hydraulic system pressure and main pump displacement to protect the engine to the most extent,making the engine more economic,efficient,reliable and keeping the machine in the optimum operating status;
Drilling tools for different purposes with different purposes with different specifications such as long or short augers,generic-use drilling buckets and core barrels,etc.,are equipped to satisfy construction requirements in different geological conditions.

 

Product Paramenters

Torque(KN.M)		140
Drilling Diameter(mm)		1300
Drilling Depth(m)	inter-locking	35
	Friction	44
Drilling Speed(r/min)		6~33
Engine Model		QSB5.9-C160
Rated Power(kw)		119
Max.Crowd Force(kN)		120
Max.Crowd Cylinder Pull(kN)		130
Line Pull(main winch)(kN)		140
Line Speed(main winch)(m/min)		80
Line Pull(aux.winch)(kN)		50
Line Speed(aux.winch)(m/min)		70
Operating Mass(t)		40
Traction Force(kN)		250
Rope diameter(Main winch)(mm)		22
Rope diameter(auxiliary winch)(mm)		18

 

 

Details Images

 

 

 

Company Profile