Hydraulic Down The Hole Rock Drill Crawler Coal Drill Mine DTH Blasting Drilling Rig

Product Description

Product Description HFQ65 high air pressure DTH drill crawler open with a low energy consumption, high efficiency, easy to transport and field construction superior technical performance, vehicle movement organizations from the hydraulic system to achieve, and only washed the source of the wind machine consumption, resulting in Air Machine Matching saves in a complete set of equipment procurement costs.
Rotary organizations to adopt a new dual-motor turret to make it to the open-air blast drilling operations when drilling large holes to maintain a strong rotary torque output, dragging air compressor, it has the mobile and flexible and climbing ability, suitable for rugged venue operations, perforation shift convenience features.
Whole diameter 105-165mm, with a piercing, high efficiency, Maintenance is simple, high reliability, is a mining, highway, water conservancy, power station construction and other construction ideal for drilling rig operations.
Product Parameters

Wind pressure(Mpa)	1.2-2.46
Air consumption(m³/min)	10--20
Drilling diameter(mm)	115---150
Drilling depth(m)	down 65m
Once promotion distance(mm)	3000
Drill diameter(mm)	76
Skid compensation(mm)	1200
Maximum lift force(N)	26000
Guide shell pitch (°)	up and down total 100
Guide shell swing angle(°)	Left and right total 100
Boom lift angle(°)	up and down total 70
Boom swing angle(°)	70
Grade ability(°)	30
Chassis ground clearance(mm)	300
Travelling speed(Km/h)	0-2.5
Back to the transit speed(r/min)	0--90
Rotary torque(N.m)	3100
Host Power(kw)	56

Company Profile

FAQ 1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2. How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.
5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.
6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.