NZG-31 Internal Combustion Rail Drilling Machine

1. Work stability, easy maintenance, safety and serviceability and good economical efficiency
 
2.NZG - 31 type internal combustion rail drilling machine is suitable for 43kg / m ~ 75kg / m various rail rail type drilling operation. Compact structure
 
3.Rail clamping device with self-locking function, the localization is accurate, drilling high precision.
 
4. Using hollow bit, according to the need can also be the clamping φ 13.5 the following twist drill, drill with automatic feed water function, is works departments maintenance, repair and overhaul operations necessary tools.