Product Description: The YLB-750S double-ended hydraulic bolt wrench is used for laying, releasing, and fine-tuning high-speed railway rails on ballastless track beds, as well as laying and releasing track on ballastless track beds in tunnels. Powered by Briggs & Stratton, it features a working light and oil alarm. Mechanical transmission ensures low failure rates and high reliability.
| Main technical parameters | |
| Gasoline engine | Briggs & Stratton gasoline engine |
| Power |
4.8KW
|
| Speed | 3500~3600 r/min |
| Number of sleeves |
2
|
| Sleeve speed |
120 r/min
|
| Sleeve center distance |
214/234mm |
| Tightening torque | 80~350N·m |
| Maximum loosening torque | 750 N·m |
| Work efficiency（Second/ Granules） | ≤ 3 |
|
Lighting |
＜ 1 min |
| Insulation performance | ＞ 2 MΩ |
| Overall size | 1260×540×915（mm） |
| Machine quality | ≤ 92kg |
