Famous Brand New Rotary Drilling Rig Zr280c with Good Quality in Stock

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 70-100m
• Model NO.: ZR280C
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Rated Power: 298kw
• Rotary Speed: 7-26r/Min
• Max.Output Torque: 280kn.M
• Transport Package: Nude Packing by Container or Roro Vessell
• Specification: 10770*4800*23550mm
• Trademark: Tewrex
• Origin: China
• Production Capacity: 50units/Month

Product Description

Famous brand New Rotary Drilling Rig ZR280C with Good Quality in Stock

 

Company Address
Suite 602, Building 2, Tiandu Plaza, No.211 Changjiang Road, National Hi-Tech District, Suzhou, Jiangsu, China.

 
 
 

Product Description 
1,With the special hydraulic telescopic crawler chassis (TDP series) ofrotary drill rig and large diameter slewing bearing, it
meets strong stabilityand easy transportation.
2,With the electronically controlled and turbocharged engine,which is powerful and emissions meet Euro 3 standards.
3,The hydraulic system adopts the limit of power control and positive flowcontrol, that makes the hydraulic system more energy and
efficient.
4,With the single rope main winch, it efficiently solves the problemof wire rope wear, and improves the service life of wire rope;
a detectiondevice of drilling depth on the main winch, and single rope makes deepinspection more accuracy.
5,The design of whole machine meets the requirements of the CEdirective, that guarantees safety, and construction safer.
6,Configure centralized lubrication system, which makes maintenancemore convenient.
7,Selection of a variety of specifications for Kelly-bar, meeting the efficient construction ofdifferent strata.
8,Multi-function such as crowd winch,spin-offof rotary drive,casing driver and hydraulic casingoscillator is optional selected.
9,The removable type key. Of rotary drive makes maintenance andexchange more convenient..

Specification

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		/
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

Product Picture