The invention discloses a hydraulic transmission hoisting track car. A main frame is provided with a cab and a crane, wherein a walking part and a power unit for driving the walking part are arranged at the bottom of the main frame; the power unit comprises an engine and a hydraulic transmission box which is connected with the engine; the walking part comprises a driving gear box which in transmission connection with the hydraulic transmission box, a driven gear box which is in transmission connection with the driving gear box, and a wheel pair driven by the driving gear box and the driven gear box. By adopting the hydraulic transmission hoisting track car, automatic speed change and stepless speed regulation can be realized, great convenience is brought to the operation and reversing of the hoisting track car, stable and impact-free shifting is realized, impact and vibration can be absorbed, the power performance of the hoisting track car is enhanced greatly, and operation is easy, convenient and comfortable.
Hydraulic transmission hoisting track car
15.07.2015
Patent
Elektronische Ressource
Englisch
Track line gantry hoisting device and group hoisting system
Europäisches Patentamt | 2022
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