songtemachine
SD-115Y Crawler Type Borehole Blasting Drilling Rig
SD-115Y crawler hydraulic drilling rig adopts new hydraulic technology, which has low air consumption, high rotary torque and convenient hole displacement. ,The drilling rig structure is compact and machine mast has compensation function. The mast is supported on the ground during drilling so that drilling stability is good.
SD-115Y drilling rig has advantage of reliable performance, high drilling efficiency, It has 1-2 times higher efficiency than low air pressure drilling rigs during hard rock drilling process, so it is important for construction clients to reduce the cost, improve efficiency .
The SD-115Y drilling machine is mainly used for open mining, quarrying, water conservancy, power plants, road building and other blasting hole drilling projects.
SD-115Y Hydraulic DTH Borehole Drilling Rig Technical Parameters:
| Bore diameter(mm) | 90-140 |
| Bore depth(m) | 40 |
| Walk speed（km/h） | 0-2.5 |
| For rock(F) | 6-20 |
| Air pressure(Mpa) | 0.7-1.6 |
| Air consumption(m³/min) | 7-15 |
| Once promotion(mm) | 3000 |
| Skid pitch(º) | Up and down total 100 |
| swinging angle of skid(º) | left and right total 55 |
| boom swing angle(º) | left and right total 70 |
| Boom pitch(º) | left 45、right 40 |
| Rotation speed(r/min) | 0-120 |
| Climb ability(º) | 30 |
| Dimension(L*W*H)(mm) | 5480*1950*3150 |
| Weight(kg) | 5160 |
SD-115Y DTH Hammer Drilling Rig Worksite:
