By damping device is directly connected with the tamping rod, innovative and practical structure, small size, light weight, up and down the road is very convenient, especially for the use of the train line speed gap repair tamping .
NRB-4.2×4
Power(ps) | 13 or 5.5×2 |
vibrational frequency (time/min) | 3000 |
amplitude (mm) | 1.2 |
exciting force (KN) | 4 |
Total Weight(kg) | 120 |