Portable Blasthole Drilling Rig Yt27 Yt28 Yt29 Pneumatic Air Leg Rock Drill for Quarry Mining

=== Base Info ===

=== Description ===

Basic Info.

Drill Hole Depth 6m Bit Type Drill Bit Drilling Way Impactor Transport Package Paper Case Specification 690x270x240mm Trademark YUGONG Origin China HS Code 8430390000 Production Capacity 500PCS/Months

Product Description

Portable Blasthole Drilling Rig YT27 YT28 YT29 Pneumatic Air Leg Rock Drill for Quarry Mining
Rock drill air leg rock drill is a new type air compressor rock drill with very high efficiency. It was mainly used in quarry mining and mine exploration, tunnel excavation, various of drilling blasting holes etc. And that will be certainly needed in mining, water conservancy, construction engineering, energy and transportation, geological working industries. That will be suited in medium hard and hard degree rock to drill horizontal, inclined and vertical blast hole.

Main features
1.Blast hole diameter is about 34m-42m, drill hole depth is 6m.
2.This kind of rock drill is a new kind of high efficiency air leg rock drill machinery.
3.Our rock drill is suitable for drilling and blasting under various of rocks and and direction angles.
4.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defend project facility. 
5.First-class level Drilling Tools, suitable for sites without power or air pressure equipment, and rock drill has wide adaptability for high mountains and plains, extreme temperature (±40ºC).

Main applications
Our rock drill was mainly used in quarry mining and mine exploration, tunnel excavation, various of drilling blasting holes etc. And that will be certainly needed in mining, water conservancy, construction engineering, energy and transportation, geological working industries.


Technical Data