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Down-the-hole (DTH) blasthole drill is a rugged and time-tested machine ideal for coal or metal mining

Name: Down-the-hole (DTH) blasthole drill is a rugged and time-tested machine ideal for coal or metal mining
Brand: HWZG
Availability: InStock

FOB Price

USD $14,000 - $30,000 / Set

1 Set(Min.Order)

Supply Ability 1000 Set / Sets per Month
Port Qingdao
Payment Terms:T/T L/C D/P D/A Credit Card PayPal

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Product Details

Condition:	New	Type:	Other, DTH drilling rig	Power Type:	Diesel
Place of Origin:	Shandong, China	Brand Name:	HWZG	Model Number:	HWZG-500
Usage:	Water Well	Voltage:	220V/380V	Power(W):	15KW
Dimension(LWH):	27009501770mm	Weight:	1150kg	Certification:	ISO9001
Warranty:	12 Months	After-sales Service Provided:	Engineers available to service machinery overseas

Product Description

Main Features

Down-the-hole (DTH) blasthole drill is a rugged and time-tested machine ideal for coal or metal mining

HWZG hydraulic down-hole drilling rig is a multi-functional drill rig driven by internal combustion engine, the drilling power was provided by hydraulic system except for impacting and the hole cleaning wind. It is convenient and efficient to operate. This drill is the best replacement for traditional pneumatic drills in most operation. The drill is compact in structure, simple in operation, light in total weight. HWZG hydraulic crawler drilling rig is widely used for blast-hole drilling in the mines and quarries. It is also used for anchor in road, railway, power station, civil engineering and building etc.

Technical Parameters
1	Machine Model	HWQ-500	Unit
2	Max.drilling depth	500	m
3	Drilling diameters	105-400	mm
4	Air pressure	1.05-3.45	Mpa
5	Air consumption	16-55	m3/min
6	Rod length	3	m
7	Rod diameters	102	mm
8	Main shaft pressure	12	T
9	Lifting force	25	T
10	Fast lifting speed	25	m/min
11	Fast forwarding speed	35	m/min
12	Rotary torque	9000	NM
13	Rotary speed	75/150	r/min
14	Big secondary winch lifting Force	2.5/4	T
15	Small secondary winch lifting force	1.5	T
16	High leg stroke	1.6	m
17	Drilling efficiency	10-35	m/h
18	Moving speed	3	Km/h
19	Clambing capacity	21	°
20	Weight	11	T
21	Dimension	6.82.252.85	M
22	Working condition	Hard Rock	F > 6-20

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Our Company

Shandong Hengwang Heavy Industry co.,ltd is the professional manufacturer of Pile driver,Drilling rig,Road construction machine . With more than 300 workers and 25 Senior engineers,high quality products and best after sales service can both be guaranteed. main clients are around Southeast Asia,Mid East and South America. Welcome visit our factory and sent inquiry to us.

Contact information

Sale Manager: EVA Shao
Skype : hw.april
QQ: 2283541257
Mobile/what's app/wechat :+8613518655765
Email:hwzg001(at)
Tel: 0086-537-2882808

Contact Us

Shandong Hengwang Group Co., Ltd.: Contact nameEVA Shao
Chat Now; Phone86-537-2882808; AddressShiqiao Ind. Zone, Beihu Provincial Tourism Resort

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Down-the-hole (DTH) blasthole drill is a rugged and time-tested machine ideal for coal or metal mining

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