Product Description: The ND-4II portable internal combustion vibratory tamping pick is a small, portable, specialized tamping machine used for railway trackbed maintenance. It is designed for tamping ballast roadbeds. It offers fast access and is easy to operate, making it particularly suitable for routine repairs, routine maintenance of turnouts and bridge guardrails, and emergency tamping.
This product has passed CRCC railway product certification
| Main technical parameters | |
| Gasoline engine | MARUKEI G4LS001Air-cooled two-stroke gasoline engine (imported) |
| Rated power |
1.47KW (2HP) |
| Rated speed | 8500±300r/min |
| Vibration frequency |
138±5Hz |
| Maximum exciting force |
≥ 4000N |
| Insertion depth under the sleeper | 125mm-200mm |
| Machine quality |
≤ 17kg |
| Overall size | 1100mm×380mm×380（mm） |
