
NZG-31II Rail Drilling Machine
It possesses features of correct borehole positioning and high drilling precision.
It adopts hollow drilling bit and can also adopts twist bit (diameter≤13.5) if necessary. It has auto cooling water supply
function.
It's an indispensable equipment in railway maintenance, rush-repairing and overhauling operation.
Advantage
Model | NZG-31 |
Type | Rail Drilling Machine |
Material | Stainless Steel |
Petrol engine | Honda GX50 1.47kW single cylinder,4 stroke, forced air colling |
Displacement | 47.9ml |
Speed | 7000rmp |
Fuel tank capacity | 0.63L |
Max drilling diameter | 36mm |
Spindle speed at full load | 292r/min |
Dimension | 668*340*425mm |
Weight | 23kg |


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