The TW-100 drilling rig is a new type of fully hydraulic geophysical drilling rig based on the chassis of the Luoyang Dongfanghong 554 tractor (four-wheel drive). It is mainly suitable for drilling in soil, sand and soft rock, and is widely used in coal, oil geophysical exploration and blast hole construction in deserts, plains and small hilly areas. The machine has a reasonable structure, easy operation and a smooth and beautiful appearance.

Main technical parameters of drilling rig

1. Drilling rig capacity

1) Drilling depth: 100m

2) Opening diameter: φ91mm

3) Drill rod diameter: φ42mm

2. Drilling rig performance

1) Power head speed: 45~263r/min

2) Maximum torque: 739N•m

3) Lifting speed: 0.07~0.43 m/s

4) Maximum lifting force: 13.4kN

5) Drilling rig travel: 2.7m

6) Double gear pump: CBQT-F532/F410-AFP

Nominal displacement (front pump/rear pump): 32/10 ml/r

Rated speed: 2500r/min

Rated pressure (front pump/rear pump): 20/20MPa

7) Power head motor: BM4-160PAY

8) Feed motor: BM5-500P1A1Y1

9) Mud pump: BWQ-160

Flow rate: 160L/min

Maximum working pressure: 1.5Mpa

3. Power machine

Model: YTR4105T55S

Power: 40.4kw

Speed: 2000r/m

4. Tractor

Traction force: 12.2kN

Self-propelled speed: 2.45～32.05km/h

5. Total weight: about 3500kg