Small portable DTH hydraulic drilling rigs for mining blasting for sale 15m 20m depth

Small portable DTH hydraulic drilling rigs for mining blasting for sale 15m 20m depth

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≥1 Sets

US $1800

≥5 Sets

US $1650

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Product Details

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Quick Details

Drilling depth:: 20-30m

Working Pressure(bar):: 5-7 bar

Quick Details

Place of Origin:: Shanghai, China

Product name:: Mini portable DTH hydraulic drilling rigs for mining blasting for sale

Drilling diameter:: 50-130mm

Drilling depth:: 20-30m

Working Pressure(bar):: 5-7 bar

Small DTH drilling

HQD70 Small DTH drilling rigs

Diameter: 50~80mm

Depth: ≥15m

Air consumption: ≥3.5 m3/min

Working Pressure: 0.5~0.7 Mpa

HQD100A DTH drilling rigs

Diameter: 68~130mm
Depth: ≥20m
Air consumption: ≥7 m3/min
Working Pressure: 0.5~0.7 Mpa

HQF110 Full Pneumatic DTH drilling rigs.

Diameter: 68~130mm
Depth: ≥20m
Air consumption: ≥12 m3/min
Working Pressure: 0.5~0.7 Mpa

HQJ100A small hydraulic DTH drilling rigs with more than 20m depth Electric Engine in stock

Diameter: 68~130mm
Depth: ≥20m
Air consumption: ≥7 m3/min
Working Pressure: 0.5~0.7 Mpa

HQJ100A small hydraulic DTH drilling rigs with more than 20m depth Diesel Engine in stock

Diameter: 68~130mm
Depth: ≥20m
Air consumption: ≥7 m3/min
Working Pressure: 0.5~0.7 Mpa

Model /Parameters		HQD70	HQD100A	HQF110	HQJ100A Electric	HQJ100A Diesel
Rock Hardness		F=6~20	F=6~20	F=6~20	F=6~20	F=6~20
Borehole diamter	mm	50~80	68~130	68~130	68~130	68~130
Hole Depth	m	≥15	≥20	≥20	≥20	≥20
One time advance	mm	1000	1000	1000	1000	1000
Swing Speed	r/min	90	90	110~160	0~70	0~70
Air Cousumption	m3/min	≥3.5	≥7	≥12	≥7	≥7
Working Pressure	Mpa	0.5~0.7	0.5~0.7	0.5~0.7	0.5~0.7	0.5~0.7
Cylinder Diameter	mm	90	140	140	50	50
Max Lifting force	N	4200	7000	7000	15000	15000
Max. Advance force	N	3500	5000	5000	4500	4500
Whole weight	Kg	175	260	260	425	521
Power	KW	3	4	4	7.5	12.1

Factory information

Our factory has more than 20 years in producing and selling air compressor, drilling rigs, rock drill and related products in domestic and worldwide markets.

We have several coopreated factory located in Zhejiang, Jiangsu and Shandong Province and we are always dedicate to supply you the most suitable and effecient air compressor, drilling rigs for you!

Our Service

Experienced Engineers and workers

Our engineers and workers are all in the area for many years, to make sure of producing the high quality air compressor, drilling rigs .

Pre-sale Service 7x24hours

* Enquiry and Consulting support of the suitale machine for you.

* Visiting our factory

* Training support

After Sale Service

*.Operation instructions

* one year quality guarantee

* Spare parts supply

* Engineers are avaliable to serve overseas according your request

RFQ

1. How long is your air compressor warranty?
Answer: 1 years for the whole machine after leave the factory

2. Do you provide After- sales service parts?
Answer: Of course, We could provide easy- consumable spares.

3.How long could your air compressor be used?
Answer: Generally, more than 10 years.

4. How about your price?
Answer: Based on high quality, Our price is very competitive in the world

5.How about your customer service?
Answer: We are trying to do our best before the sales service and after-sales service.