It’s suitable for rail 50kg/m,60kg/m and 75kg/m type rail stress relief and seamless long rail relaying. While operating in the field at a certain temperature range being lower than the rail locking temperature, by employing this machine, the length of a rail with zero-stress can be forced to stretch to a length at locking temperature, then re-lock the rail.
By locking the rail waist, it will not hurt the rail head surface, one machine with a variety of configuration meets the field work in different ways, it possesses features of unique design, light weight, simple & convenient manipulation and powerful rail pulling force.
Technical Parameter
Max. rated working pressure
57Mpa
Max. rail pulling force
2*450kN
Max. stroke of working cylinder
760mm
Two pull rod center distance
360mm
Lock mode
Iron wedges clamp rail web
Unit weight
310kg
Petrol pump station(optional)
HONGDA GX160 petrol engine, power 4kw,rate of flow≥3L/min, weight 75kg
Electric pump station(optional)
Power 3kw, voltage 380v, rate of flow≥3L/min, weight 85kg
Customer Reviews total 0 items