| Place of Origin |
Hunan China (Mainland) |
| Brand Name |
CHANGTAN |
| Model Number |
TW-100 |
TW-100 seismic drilling rigTW-100 is a new geophysical all-hydraulic product which adopts the chassis of Dongfanghong-544 tractor (four-wheel drive) made in Luoyang as the carrier, main applicable to the drilling of soil layer, sand layer and soft rock. It has been widely used in blast hole construction of coal and petroleum prospecting in desert, plain and small upland areas