Hqd100A Small Borehole Drilling Machine for Sandblasting Hole

• Model No: Hqd100A
• Drill Depth: 20m
• Hole Diameter: 68-130mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HQD100A
• Power: 4kw
• Air Consumption: 3.5-12m3/Min
• Lifting Force: 7000n
• Weight: 260kg
• Transport Package: Wooden Case
• Origin: China
• HS Code: 84304122
• Production Capacity: 500sets Per Month

Product Description

HQD100A Small Borehole Drilling Machine for Sandblasting Hole
Application and Feature:
1. It is a new rock drilling equipment with energy saving,  high efficiency designed by ourselves.
2. It is widely applied to larg, medium and small mining, road, national defence, water conservancy, big stone project and side slope working, etc for blasthole drilling. It's also a necessary rock drilling equipment for earlier explore of open air mine. 
3. It is specially useful for rugged and accidented areas where other DTH drilling rig can not work normally.
4.This drilling rig features compact structure, easy operating, fast drilling, high efficiency, easy to disassemble and very convenience for carrying.

Specification for HQD100A Small Borehole Drilling Machine for Sandblasting Hole:

Model No	HQD100A
Bore diameter	68-130mm
Bore depth	20m
Rock hardness	f = 6-20
Working air pressure	0.5~0.8Mpa
Air consumption	≥7m3 / min
Lifting force	7000N
Electric motor power	4kw
Electric motor voltage	380V
Drilling rod length	1000mm
Engine	electric
Recommend matched air compressor	7m3/min,7bar air compressor

More specification for DTH Drilling rig:

Model No	HQD70	HQD100A
Rock Hardness	F=6-20	F=6-20
Drill Depth	15	20
Diameter of hole	50-80mm	68-130
Rotating speed	90r/min	90r/min
Working Pressure	0.5-0.7Mpa	0.5-0.7Mpa
Air Consumption	≥3.5m3/min	≥7m3/min
Propulsion Cylinder Stroke	1070mm	1070
Lifting force	3600N	7000N
Power	380V/3Kw	380/4Kw
Drill rod length	1000mm	1000
Matching Air Compressor	W-3.5/7	7/7or 10/8

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