KDB120
1 year
1 year
New
AC Motor
100-150mm
<100m
aggregate column teeth
Impactor
Kudat
container
12500*3200*3600
China
Product Description
Down-the-hole drilling rig KDB120 with DHD340
-Integration of drilling rig, air compressor and hydraulic pump group provide improved maneuverability, energy saving, and high efficiency.
-Pilot handles control all the machine operations, air-conditioned & auto-boosted cabin prevent dust entry and improve the working environment. Easy-to-read monitor panel enable perator light-hearted operation.
-High reliable crawler traveling system, hydraulic motor driving drilling rod, and hydraulic cylinder supported sliding rack optimize working efficiency and machine adaptability.
-Shock absorb spring mounted on rotary head to extend the service lifetime of rotary head.·Auto block-prevention mechanism can lift the drill stem automatically when the stem gots stuck.
| Dimensions | |
| Working condition:L x W x H | 12.5 x 3.2 x 3.4 (m) |
| Transportation status:L x W x H | 6.3 x 3.2 x 12.5 (m) |
| Operating weight | 15.5 T |
| Drilling diameter range | 90~138 (mm) |
| Max. hole depth | 22m |
| Drill rod length | 7.5m X 3 |
| Drill diameter | 89mm |
| Drill hammer | Atlas copco DHD340 |
| Air compressor | |
| Model | Ingersoll Rand HP500WCU |
| Rated power | 129kw |
| Max. working pressure | 10.5~12 (bar) |
| Displacement | 260L/s |
| Engine model | Famous engine 4BT3.9 |
| Engine rated power | 60kw |
| Fuel tank maximum capacity | 360L |
