Name: CNR-P70-600 Hydraulic Rail Tensor / StressorID: c068 Hydraulic Rail Tensor / Stressor enables the seamless rail in required stress state. This stress free unit can make the busiest rail also in the best stretching state and position for ease of thermite welding. ? ? ?Product feature ? ? ?● ? ? ?The works can be carried out in any weather conditions, as the hydraulic adjustment can compensate the temperature changes. ?● ? ? ?Manual hydraulic pump or motorized pump is available. ?● ? ? ?Pushing, pulling and holding of rail during joint welding work ?● ? ? ?Simple operation and convenient installation. ? ? ?Technical Specifications ItemsUnitSpecifications1Maximum pulling forcekN700 (2*350)2Working pressureMPa603Stretching strokemm6004Optional : extension rodmm2*1600 url:http://www.inter-railway.com