Brand：	none
Address：	China
Min.Order：	none
Supply：	none
Valid until：	Long Term
Type：	Array

Product Details

Overview

Quick Details

Condition:: New

Type:: Core Drilling Rig

Power Type:: Diesel

Place of Origin:: Shandong, China

Brand Name:: HWGK

Usage:: Coal

Voltage:: 380V

Power(W):: 4KW

Dimension(L*W*H):: 1230*600*1185mm

Weight:: 480KG

Certification:: ISO9001

Warranty:: 1 Year

Model:: underground drill rig

Drilling diameter:: 130-220mm

drilling angle:: 0~360°

rated pressure:: 8Mpa

supply water pressure:: 0.6~1.2Mpa

Drill rod caliber:: 42 mm

Capacity of drum:: 26.3m

Max pulling and lining force:: 12KN

Ratedpressure:: 8Mpa

After-sales Service Provided:: No overseas service provided

Supply Ability

Supply Ability:: 200 Set/Sets per Quarter underground drill rig

Packaging & Delivery

Packaging Details: wooden case

Port: QINGDAO

Product Introduction

ZLJ tunnel drilling rig

1.The machine mainly used for underground internal various angle water prospecting, exploration of coal, gas drainage, dust protection and water injection and other uses of the drilling.

2.360 degrees rotary drilling drilling of 50-300m.

3.It can also be used on the ground geological exploration, building foundation reinforcement and other uses of drilling.

Technology Parameters

Item		Unit	Technical Parameter
Item		Unit	ZLJ-250	ZLJ-350	ZLJ-650	ZLJ-400	ZLJ-700
Rated torque	High speed		250	350	650	400	700
	Medium speed	N·m	150	250	380	230	520
	Low speed		85	100	214	130	310
Rated speed	High speed	r/min	340	350	270	340	410
	High speed	r/min	340	350	270	340	410
	Medium speed		192	170	151	192	198
	Low speed	.	112	99	88	112	150
Rated pressure		Mpa	8	8	8	8	8
Max feed force		kN	9	9	34	9	34
Max pulling and lining force		kN	12	12	12	12	12
Drilling angle		°	0~360°	0~360°	0~360°	0~360°	0~360°
Capacity of drum		m	26.3	26.3	40	26.3	40
Diameter of wire rope		Mm	8.8	8.8	11	8.8	11
Drill rod caliber		mm	42	42	42	42	42
Supply water pressure		Mpa	0.6~1.2	0.6~1.2	0.6~1.2	0.6~1.2	0.6~1.2
Supply water pressure		Mpa	0.6~1.2	0.6~1.2	0.6~1.2	0.6~1.2	0.6~1.2
Power		kW	4	5.5	7.5	5.5	7.5
Voltage		V	380/660	380/660	380/660	380/660	380/660
Rated current		A	8.8/5.3	9/13.0	15/10.0	13.4/8.8	17.1/11
Dimensions		mm	1235×630	1265×650	1200x1290	1280×700
Dimensions		mm	×1165	×1020	x700	×1230
Weight		Kg	440	480	630	480	710