Specifications

Hot Sale HGB100-4 DTH Drilling Rigs
1.Hot sales dth drill rig
2. Good quality drill rig
3.easy to move
4.easy oprated

Specification

Hot Sale HGB 100-4 DTH drilling rig

1.Hot sales dth drill rig

2. Good quality drill rig

3.easy to move

4.easy oprated

 

Hot Sale DTH drilling rig for hard rock~easy to move and oprated

 

1. Application of HGD series DTH drilling rig

 

Since our establishment in 1998, we have been devoting ourselves to researching and developing easy-operation, highly-efficient and large-capacity drilling rigs.

 

Designed for multiple functions,our HD series water well/core drilling rigs are designed for geological exploration, water well drilling, soil sampling, core sampling(normal coring and wireline coring), pile drilling, etc.

 

2. technical parameters about DTH drilling rig

drilling rig model	HGB 100-4
bore diameter	85~130mm
bore depth	20~30m
rock hardness	8~16
rotating speed (without load)	90r/min
working air pressure	0.5~0.7Mpa
air consumption	≥7m³ / min
propulsion cylinder stroke	1200mm
lifting force	9600N
electric motor power	4kw
electric motor voltage	380V
drilling rod length	1025mm
engine	electric
recommended matched power	7/ 7