Introduction of 28mm Railroad Steel Rail Drilling Machine
28mm Railroad Steel Rail Drilling Machine fits the hollow drilling bit and also twist bit (diameter≤13.5). Track drilling machine has auto-cooling water supply function.
28mm Railroad Steel Rail Drilling Machine is an indispensable equipment in railway maintenance.
Main Parameter of 28mm Railroad Steel Rail Drilling Machine
1.Petrol engine power: 1.47 KW
2.Borehole diameter: 9.8-36mm(hollow drilling bit and twist bit
(diameter≤13.5)
Rated rpm: 280r/min
3.Drill precision : Hole position
tolerances≤1mm
4.Drilling time:≤40s
5.Machine weight(including handle):20kg
6.Overall size: 495X320X400mm
7.Rail weight per meter: 43-75kgs
Pictures of 28mm Railroad Steel Rail Drilling Machine
