摘要 |
A hydraulic power transmission system comprising an internal combustion engine, at least a variable displacement axial plunger pump having a swash plate, and at least an axial plunger motor, is further provided with a starting pump, which is adapted to be operated directly manually, indirectly manually or by a load, for starting the internal combustion engine, when it does not properly start, in such a manner that the swash plate of the variable displacement axial plunger pump is hydraulically brought out of the neutral position by the action of the starting pump and then the internal combustion engine is driven by the load.
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