DEVICE FOR STARTING ENGINE tugs crawler machines equipped with hydromechanical transmission

摘要

The proposed utility model relates to transport mechanical engineering and can be used as a device for starting the engine of tracked vehicles, hydromechanical transmission equipped with a tug.;Technical result is directed to create a hydromechanical transmission conditions of the vehicle to start the engine with the tug. The technical result is achieved in that the control mechanism is additionally introduced lockup system control unit, connected in parallel and having a function of automatic shut-off at the time of starting the engine and when pressing the driver on the brake control pedal.;The proposed device has been successfully tested on a modern combat tracked vehicles equipped with hydromechanical transmission. Attempts to start the car with a tow by forcing lockup with insufficient qualifications of the driver often end in injury or transmission towed machines, or traffic accident, when the "catching up" towing vehicles towing. Use of a device for starting the engine from the tug tracked vehicles equipped with HMT, completely eliminates the above-described situations, and makes it possible to start the engine from the tug with minimal involvement of the driver.