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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 |
petrol engine Hydraulic Puller Machine Rail Puller gasoline Hydraulic Rail Stressor
petrol engine Hydraulic Puller Machine Rail Puller gasoline Hydraulic Rail Stressor
petrol engine Hydraulic Puller Machine Rail Puller gasoline Hydraulic Rail Stressor
petrol engine Hydraulic Puller Machine Rail Puller gasoline Hydraulic Rail Stressor
petrol engine Hydraulic Puller Machine Rail Puller gasoline Hydraulic Rail Stressor
petrol engine Hydraulic Puller Machine Rail Puller gasoline Hydraulic Rail Stressor
Miss.Nina Rao
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