2022 New Design Rotary Drilling Rig Zr220A

2022 New Design Rotary Drilling Rig Zr220A image

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Product Description

Basic Info.

Model NO.

ZR220A

Bit Type

Cone Bit

Drilling Way

Compound

Type

Crawler

Rated Power

242kw

Torque

220kn.M

Drilling Speed

7-26r/Min

Line Pull(Main Winch)

200kn

Line Speed(Main Winch)

63m/Min

Traction Force

423kn

Diesel Tank

68L

Rated Engine Speed

2000r/Min

Transport Package

Container

Trademark

cruking

Origin

China

Production Capacity

100sets/Month

Product Description

60m Rotary Drilling Rig ZR220A

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)		220
Drilling Diameter(mm)		2000
Drilling Depth(m)	inter-locking	48
	Friction	60
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)		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

Details Images

Company Information

We are China 2022 New Design Rotary Drilling Rig Zr220A manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.