STZJ-1 Drilling Machine 1.Drilling depth: 100m 2.Finally hole diameter: 75mm 3.Drilling rod diameter: 42mm 4.Rated rotary speed: 1500 rpm 5.Rated pressure: 8 Mpa 6.Max pressure: 12.5 Mpa 7.Displacement: 12.5 Mpa 8.Max make and break allowable pressure: 1.5 Mpa 9.Continuous pressure of water...
STZJ-1 Drilling Machine
1. Drilling depth: 100m
2. Finally hole diameter: 75mm
3. Drilling rod diameter: 42mm
4. Rated rotary speed: 1500 rpm
5. Rated pressure: 8Mpa
6. Max pressure: 12.5Mpa
7. Displacement: 12.5Mpa
8. Max make and break allowable pressure: 1.5Mpa
9. Continuous pressure of water pump: 0.7Mpa
TUGONG is one of the largest construction engineering drilling machine manufacturers and suppliers in China. Equipped with a professional factory, we warmly welcome you to buy the quality equipment with fine workmanship, high precision and good performance from us.