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  • NZG-31 Internal Combustion Steel Rail Drilling Machine
  • NZG-31 Internal Combustion Steel Rail Drilling Machine
  • NZG-31 Internal Combustion Steel Rail Drilling Machine

NZG-31 Internal Combustion Steel Rail Drilling Machine

NZG-31 internal combustion rail drilling machine is used for the drilling works of rails 43KG/m-75KG/m. It is featured with compact structure, self-locking function, accurate positioning, high drillin

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Introduction of NZG-31 Internal Combustion Steel Rail Drilling Machine

NZG-31 internal combustion rail drilling machine is used for the drilling works of rails 43KG/m-75KG /m. It is featured with compact structure, self-locking function, accurate positioning, high drilling precision. It uses hollow drill, or be clamped with φ13.5 twist drill. It is necessary tool for railway maintenance, repairing 
and overhaul operations.

Parameter of NZG-31 Internal Combustion Steel Rail Drilling Machine

Model

NZG-31Internal Combustion Steel Rail Drilling Machine

Internal Combustion Engine

Gasoline Engine GX35

Rate of Power

1.2KW

Rotate Speed without load

≥270r/min

Driling Diameter

Φ31,Φ13.5,Φ9.8

Drilling Time

≤40s

Weight

17KG

Dimension

650×230×250mm

Pictures of NZG-31 Internal Combustion Steel Rail Drilling Machine

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