rock drill
1.Scientific design,good layout
2.Good material
3.Unicase treatment
4.The quality of the most rigorous test
Port: China any port
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 500 Set/Sets per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: According to the custerms' quesent
Delivery Detail: 7 Days after received L/T or T/T
rock drill
1.Scientific design,good layout
2.Good material
3.Unicase treatment
4.The quality of the most rigorous test
Model | Weight
| Mechanical length mm | Diameter cylinder ×Trip mm | Worked pressure
| Impact energy J | Impact frequency Hz | The number of useing air
|
YT23 | 24 | 628 | 76×60 | 0.4-0.63 | ≥65 | ≥37 | ≤78 |
YT23D | 24 | 668 | 70×70 | 0.4-0.63 | ≥65 | ≥31 | ≤67 |
YT24 | 24 | 678 | 70×70 | 0.4-0.63 | ≥65 | ≥31 | ≤67 |
ZY24 | 25 | 690 | 70×70 | 0.4-0.63 | ≥65 | ≥30 | ≤67 |
YT28 | 26 | 661 | 60 ×60 | 0.4-0.63 | ≥70 | ≥37 | ≤81 |
MZ7665 | 26 | 720 | 76×70 | 0.4-0.63 | ≥70 | ≥37 | ≤81 |