air compressor dth crawler hydraulic hard rock dth mine drill drilling rig machine for coal mine
air compressor dth crawler hydraulic hard rock dth mine drill drilling rig machine for coal mine
Regular price
$101,996.60 USD
Regular price
$203,993.20 USD
Sale price
$101,996.60 USD
Unit price
per
Taxes included.
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Product Description
Pneumatic DTH drilling rig
Using :
Before the coal mining, coal mines drilled gas drainage (discharge) holes, grouting fire prevention holes, coal seam water injection holes, anti-burst pressure relief holes, water exploration holes, geological exploration holes and coal mine underground drilling.
Introductions:
This model is equipped with a dual-motor rotary head and a multi-way valve with adjustable rotary speed. The rotary torque can reach 2200N.m, which meets the needs of 76 drill pipes and 130 bores. The rotation speed can reach up to 150 revolutions, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, the 920 series models are equipped with engineering tracks and plunger motors as standard, which increase the leveling function, improve the climbing and cross-country performance of the equipment, and can adapt to complex terrain conditions. Vertical holes can be drilled for slopes to meet the needs of different working conditions.
Before the coal mining, coal mines drilled gas drainage (discharge) holes, grouting fire prevention holes, coal seam water injection holes, anti-burst pressure relief holes, water exploration holes, geological exploration holes and coal mine underground drilling.
Introductions:
This model is equipped with a dual-motor rotary head and a multi-way valve with adjustable rotary speed. The rotary torque can reach 2200N.m, which meets the needs of 76 drill pipes and 130 bores. The rotation speed can reach up to 150 revolutions, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, the 920 series models are equipped with engineering tracks and plunger motors as standard, which increase the leveling function, improve the climbing and cross-country performance of the equipment, and can adapt to complex terrain conditions. Vertical holes can be drilled for slopes to meet the needs of different working conditions.
|
Drilling diameter
|
90-130MM
|
Drilling depth
|
30M
|
|
Rotation Speed
|
0-150RPM
|
Working torque
|
2200n.m
|
|
Lifting power
|
25kn
|
Working speed
|
2.5km/h
|
|
Climbing ability
|
30 degree
|
Weight
|
4400kgs
|
This pneumatic DTH drilling rig has two type design,HW420T with dry dust collection device,and the weight is more heavy than HW420B,of course,the price also has some diffrence,you can choose this drilling rig according to your budget.
Products Details
The centralized operation platform is convenient for one person to control the machine, which is more convenient and fast
This pneumatic DTH drilling rig with engineering crawlers and plunger motors as standard, which makes the product quality more reliable.It can adapt to complex terrain conditions
HW920 pneumatic DTH drilling rig uses double cycloid motor slewing head, with large torque and fast speed, which can meet the requirements of 76mm drill pipe and 130 hole diameter.
This DTH drilling rig can be equipped with dry dust collection device,more environmentally friendly.
Pneumatic DTH drilling rig spare parts
Customer Feedback and Certificate
Our pneumatic DTH drilling rig has passed CE certificate,we export this machine to many countries,and our customers give us good evaluation,if you cooperate with us,we can supply comprehensive service,more information please send us inquiry to know.
Working Case
This mine blasting hole drilling rig main used for rock hole drilling,you can see from below pictures,drilling hole efficiency is high,do you want to know more about it?
Shipping
one set of this DTH drilling rig without air compressor can be loaded into one 20 feet container,one set with air compressor can be loaded into one 40HQ container
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About Us
Contact person
If you have any questions for this drilling rig ,please contact me as below,i will stand by 24 hours.Thanks
