2021 Fully automatic HFGA-44 surface dth drill rig mine drilling rig blasting automatic pipe exchange drill machine

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Product Description
The use of a two-stage compression air compressor with an excellent energy efficiency ratio and a 2800N.m high-torque rotary head can achieve high wind pressure and fast rock drilling, with excellent fuel economy performance, more energy-saving and more environmentally friendly;

Lighter weight and compact size are very convenient to transfer between construction sites and steps;


It is suitable for blasting holes, pre-split holes, shock-absorbing holes and ultra-deep hole operations in quarries and quarries.
Detailed Images
Technical Date
Main technical specifications
HFGA-44
Engine
Cummins 194kw@2,000rpm
DTH hammer
3.5″/4″
Drilling hole diameter
φ90-138mm
Storage bit quantity
6+1
Drill pipe specifications
φ68/76mmx3,500mm
Maximum operating torque
2,800N.m
F.A.D exhaust air.
16m3/min
Maximum working pressure
20 bar
Max. lifting force
31kN
Max. walking speed
3km/h
Climbing ability
25º
The crawler frame swings
±10º
Weight
13,500kg
Working Site
Company Introduction
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.

Model Number

HFGA-44

Power

194kW

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