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Coal mine rotary tunnel drilling rig/drilling machine

Name: Coal mine rotary tunnel drilling rig/drilling machine
Brand: HWZG
Price: USD $1,800 - 2,200 / Set

FOB Price

USD $1,800 - $2,200 / Set

1 Set(Min.Order)

Supply Ability 100 Set / Sets per Month
Port Qingdao Tianjin OR Shanghai port
Payment Terms:T/T Credit Card

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Product Details

Brand Name:	HWZG	Place of Origin:	Shandong, China	Model Number:	ZLJ-250
Type:	Core Drilling Rig	Certification:	ISO9001	After-sales Service Provided:	Engineers available to service machinery overseas
Warranty:	1 Year	Weight:	440kg	Dimension(LWH):	12356301165mm
Power Type:	Diesel	Voltage:	220V/380V	Usage:	Coal
Condition:	New	Power(W):	Y160M-4 ,15KW

Product Description

Coal mining hydraulic tunnel drilling rig small drilling machine Introduction

ZLJ SERIES EXPLOSION-PROOF DRILLING MACHINE is developed specially for drilling in tunnel of coal mining based on our spindle type of core drilling rig, it is mainly suitable for drilling with tungsten carbide bit for tunnel construction drilling and underground geotechnical drilling.

It has features of light weight, compact size, good detachability, powered largely etc.

Coal mining hydraulic tunnel drilling rig small drilling machine Parameter

ZLJ-250 Coal mining hydraulic tunnel drilling rig small drilling machine, View small drilling machine, HW Product Details from Shandong Hengwang Group Co., Ltd. on

Item		Unit	Technical Parameter
Item		Unit	ZLJ-250	ZLJ-350	ZLJ-400	ZLJ-650	ZLJ-700
Rated torque	High speed	N·m	250	350	400	650	700
	Medium speed	N·m	150	250	230	380	520
	Low speed	N·m	85	100	130	214	310
Rated speed	High speed	r/min	340	350	340	270	410
	High speed	r/min	340	350	340	270	410
	Medium speed	r/min	192	170	192	151	198
	Low speed	. r/min	112	99	112	88	150
Rated pressure		Mpa	8	8	8	8	8
Max feed force		kN	9	9	9	34	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	26.3	40	40
Diameter of wire rope		Mm	8.8	8.8	8.8	11	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	5.5	7.5	7.5
Voltage		V	380/660	380/660	380/660	380/660	380/660
Rated Current		A	8.8/5.3	9/13	15/10	13.4/8.8	17.1/11
Dimension		mm	12356301165	12656501020	12007001230	12001290700
Weight		Kg	440	480	480	630	710

Coal mining hydraulic tunnel drilling rig small drilling machine Photos

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Contact information2

Any question,please feel free to contact Kavin any time.

Email:hwzg004(AT)

Mobile/What's app/Wechat:+8618853717316

QQ: 2851087470

Fax: 0086-537-2585538

Company introduct2

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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