NZG-31A Rail Drilling Machine
性能及特点
The NZG-31A Rail Drilling Machine is a new type drilling machine for railways. Featured by portable, fast in drilling, accurate in positioning, easy and safe for operation. It is an essential too for railway maintenance and rescue operations.
主要技术参数Rated power:1.1kw
Diameter of drilling hole:31±0.5mm
Rotate speed:200r/min
Accuracy of drilling hole:Less than 0.5mm in position accuracy of drilling hole
Time of drilling hole:Less than 40 seconds to drill a hole
Service life of drilling head:40～50 holes after repairing and grinding one time; under the ordinary wearing condition, one drilling head can be repaired and grinded more than 20 times
Dimensions（L×W×H）:640×360×365mm
Weight(without fuel):23kg