Payment & Shipping Terms:
|Feed Force:||0~80KN||Lifting Force:||0~80KN|
|Tractive Force:||37/22 KN||Height From The Ground:||250mm|
Down Top Hammer Drill Rig,
250mm Hammer Drill Rig,
250mm down the hole hammer drill rig
250mm Underground Down Top Hammer Drill Rig For Mining
STD-UMT series underground drills are new generation of digital drill products for the requirement of modern mining technology according to combining conventional experience has used on similar drilling rig with advanced hydraulic and program-controlled technology. They are preferred equipment for middle-deep hole mining method in underground mines because of their compact structure, safety, efficiency, cheapness, high reliability, durability, comfortable operation, and convenient maintenance.
The drills can work in small mining field(2800 mm high) and walk in narrow roadway(1700 mm wide and 2000 mm high); they can easily drill parallel holes in any direction and fan-shaped around any point according to the luffing mechanism with double polar coordinates.
Three operation modes:
The operator can select manual operation mode, wire-control operation mode or wireless operation mode according to your need.
The main components:
The main components such as electrical parts, hydraulic parts, transmission parts are come from international famous manufacturer. What’s more, the replaceable wear strip of the feed sliding pair and rotation pair of pin axis with self-lubricating graphite materials guarantee.
|Hole depth (m)||22||30||35||22||30||35|
Selection of domestic and imported hydraulic rock drill:
Domestic HYD200 / HYD300 hydraulic rock drill (impact power 10/15 KW, frequency 50Hz). DOOFOR DF530S/DF550S hydraulic rock drill made in Finland, impact power 10/17 KW, frequency 90Hz).
|Hydraulic rock drill||DF530S or HYD200||DF550S or HYD300|
|Drill rod||R28 or R32||T38 or T45|
|Drill bit||button bit|
|Height from the ground||mm||250||250|
|Motor rotation velocity||r/min||1470||1470|
If you are interested in our drilling rig machines, pleasedo not hesitate to contact us.
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Contact Person: Jack