CRCC NZG-31A Rail Drilling Machine

This is a new type of rail drilling tool for railways. Featured by portable, fast in drilling, accurate in positioning, easy and safe for operation. It is an essential device for railway maintenance and rescue operations.

Category: Railway building and maintenance tools

Description

Specifications:

Rated power:	1.2kw
Diameter of drilling hole:	31±0.5mm
Rotate speed:	275 - 25 r/min
Accuracy of drilling hole:	Less than 0.5 mm in position accuracy of drilling hole
Service life of drilling head:	40 to 50 holes after repairing
Time of drilling hole:	≤ 40
Overall dimensions (L x W x HJ:	640 x 360 x 365 mm
Weight (exd. fuel):	23.5 kg