NZG-31 diesel rail drilling machine is suitable for drilling various rail types from 43 kg / m to 75 kg / m.
NZG-31 diesel rail drilling machine is suitable for drilling various rail types from 43 kg / m to 75 kg / m.The overall structure is compact, and it is a light weight drilling machine in China.The rail clamping device has self-locking function, accurate positioning and high drilling accuracy.The hollow drill bit can be used to clamp twist drill with diameter less than 13.5 as required. It has the function of automatic water supply when drilling. It is a necessary tool for maintenance, emergency repair and overhaul of Public Works Department.
The drilling machine is composed of fixture, shaft sleeve feeding device, working device, reducer, gasoline engine, scale and other parts.The power of the gasoline engine is transmitted to the spindle through the clutch, reducer and working device to drive the drill bit to rotate.
power | 1.2kw |
Rotating speed | ≥270rpm |
Drilling diameter: | φ31 mm |
Drilling time | ≤40s |
Machine weight | 17kg |
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