
| Rail bolt wrench main parameter | |
| Type | NLB-300 rail bolt wrench |
| Main shaft rev | 780r/min |
| Rated loosing torger | ≥300 N•m |
| Rated fastening torque | ≥150 N•m |
| Max. output torque | 1100 N•m |
| Working efficiency | ≤10 pieces/min |
| Engine model | Honda GX160 petrol engine |
| Engine rated power | 4kw |
| Engine rated rev | 3600r/min |
| Weight | 60kg |
| Dimention | 1300*510*760 |