A railway tank car with a chassis adjustment tank twisting apparatus and method

The present invention belongs to the technical field modulation twisting means twisting discloses a device and method for adjusting the chassis with the can body A railway tank car, comprising: a first stretching means, the stretching means and a second support platform; the first stretch second stretching means and said support means on both sides of the platform breakdown; said first stretching means and said second stretching means are each secured to one end of the tank is connected to the chassis; the supporting platform carrying support tanker chassis. The present invention is achieved by stretching the supporting platform chassis twist modulation tanker tank with railways, simple and efficient operation.