Who makes the best DTH drilling rigs?

As one of the most professional DTH drilling rig manufacturers. YG Machinery has developed and produced a series of down-the-hole drilling rigs of different models. And almost all have become hot-selling models. In addition, our down-the-hole drilling rigs are sold to many countries and regions in the world.

What is a DTH drill machine?

And national defense construction. Compared with common rock drills, DTH drill equipment has the characteristics of deep drilling holes, large drilling diameters, high drilling efficiency, and wide application range. The crawler down-the-hole drill machine is currently a large-scale rock drilling equipment in general use.

What is DTH drilling equipment used for?

DTH drilling equipment is used in many constructions. Because the down-the-hole drill rigs are mostly used in various projects such as mining. Building foundation excavation, water conservancy, power stations, building materials, transportation. And national defense construction.

How much does a ygh300 DTH drilling machine diesel weigh?

Therefore, 70L diesel weighs about 60kg. YGH300 DTH drilling machine diesel tank volume is 220L, and weighs about 189kg. Diesel engine fuel ratio: 0.235Kg/h/Kw. So the daily diesel consumption of the diesel engine can be calculated based on the daily working hours (hours) and the rated power of the diesel engine.

What is a down-the-hole drill rig?

The rock drilling principle of a down-the-hole drill machine is the same as a heavy-duty rock drill rig. The difference is that the impact mechanism of the down-the-hole drill – is a down-the-hole impactor. It is installed at the front end of the drill rod, and at the bottom of the manhole.

What is the pressure of YGL drill rigs?

The pressure of all the company’s drill rigs has been set before leaving the factory: YGL type low-pressure crawler DTH drilling machine: left and right walking pressure: 13~14MPa, advancing pressure 10~11MPa, rotation pressure 8~9MPa.