• Type：Pneumatic
• Transport Package：Wooden Case
• Specification：1T
• Trademark：HW
• Origin：Shandong
• HS Code：8430412100
• Production Capacity：1000PCS,Year

Basic Info.

Type Pneumatic Transport Package Wooden Case Specification 1T Trademark HW Origin Shandong HS Code 8430412100 Production Capacity 1000PCS/Year

Product Description

Introductions:
Down The Hole Drilling Machine is a high adaptability pneumatic DTH drill rig, with the characteristic of simple structure, easy operation and energy saving.  It can also drill vertical and horizontal blast  holes   in the fields of mines,national   defence,  water conservation,  road building and 
stonework.  It has low center of gravity and its detachability is good.
It is essential for open mining drilling equipment, especially for the other drill rigs that do not work in the uneven rugged terrain;  It is with the characteristic of compact structure,  easy operation,
fast cutting speed, high efficiency, good removable.

Model:HW30
Drilling depth:30m
Drilling type:pneumatic
Drilling diameter:70-90 for rock .75-95 for soil
Drill rod:50*1500mm
Torque:800-900N.m
Drilling speed:0-135r/min
Power:26KW
Hydraulic systerm:60l/min
Working pressure:20Mpa
Air compressure:3.5m3/h
Power:26KW
Working pressure:0.8Mpa





Features: 
1.High drilling efficiency, power provided by energy saving motor
2.High efficiency, large rotary torque
3.Simple structure and easy to move
4.Adopt consummate design, long service life
5.Easy to operating