Sinomada Rotary Drilling Rig Zr220A with High Efficiency

Sinomada Rotary Drilling Rig Zr220A with High Efficiency image

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Product Description

Overview
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Product Description
Product Parameters
Company Profile

Basic Info.

Model NO.

ZR220A

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Crawler

Engine Rated Power

242kw

The Maximum Traction Force

423kn

The Maximum out Torque

220kn.M

Transport Package

Nude

Specification

73000kg

Trademark

SINOMADA

Origin

China

HS Code

8426411000

Production Capacity

100units/Month

Product Description

* 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		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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