As a driving locomotive wheel machine, the electric motor is not the only one. In a hydraulic machine, the turbomachine has a driving property similar to an electric motor. So, if people improve the turbo engine, it can also be used by driving locomotives. As long as people add pumps to a diesel engine and put pressure on the turbo, the equipment can make fluid work regularly and can also allow the liquid in the turbo back to the pump entry after the operation. 


According to the operation mentioned above, the entire system applies to the diesel locomotive drive system. On the basis of work principles, a German engineer invites the torque converter and clutch liquid. He combines turbo and pumps together. You can buy cost-effective hydraulic pumps online via

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In combination, there is no mechanical connection applied. It is only operated by fluid circulation. The drive system used by diesel locomotives through soft connection methods is called liquid power transmission. Fluid power transmission equipment consists mainly of the following components, such as liquid wheel boxes, axle gearboxes, replacement devices, cardboard shafts connected together, and so on. 


The core element is a liquid torque converter in the liquid wheel box, which is made of a wheel pump, turbo, and wheel guide. The pump wheel is connected by a crooked axle diesel engine, axis, and equipment. As for the turbo, it joins the axis, equipment, and wheel traction locomotives. 


The guide wheel is set on the outer shell of the torque converter and thus cannot rotate. When a diesel engine is turned on, the pump wheel will start spinning at a very fast speed. Then the blade pushes work oil with very high pressure and speed to attack the turbo bar. Step by step, the pump and turbo wheel rotates in the same direction.