China Famous Brand Crawler Rotary Drilling Rig Zr220A with Imported Engine for Sale

China Famous Brand Crawler Rotary Drilling Rig Zr220A with Imported Engine for Sale image

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Product Description

Overview
Product Description
Product Parameters
Detailed Photos
Company Profile

Basic Info.

Model NO.

ZR220A

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Crawler

Trademark

SINOMADA

Origin

China

HS Code

8701901190

Production Capacity

100/Month

Product Description

China Famous Brand Crawler Rotary Drilling Rig ZR220A with Imported Engine for Sale

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
Drilling Depth(m)	Friction	60
Drilling Speed(r/min)		7~26
Engine Model		Top Brand 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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