The present invention relates to a high-efficiency working vehicle cruise control system, comprising: a hydro dynamic transmission (HDT) which comprises a torque converter which is connected to the engine and receives power, and a gear train which receives power from the torque converter; and a hydro static transmission (HST) which comprises a hydraulic pump which receives an oil pressure from a gear pump mounted on the gear train, and a hydraulic motor which receives the oil pressure from the hydraulic pump. According to the present invention, by minimizing the changes in the overall height and size of a working vehicle and easily realizing the conversion of a two-wheel drive or a four-wheel drive, the performance and use of the working vehicle can be improved, with lower manufacturing costs.

    본 발명은 엔진과 연결되어 동력을 전달받는 토크컨버터와 상기 토크 컨버터로부터 동력을 전달받는 기어트레인을 포함하는 HDT(Hydro Dynamic Transmission) 변속장치; 및 상기 기어트레인에 장착된 기어펌프로부터 발생된 유압을 공급받는 유압 펌프와 상기 유압 펌프로부터 유압을 공급받는 유압모터를 포함하는 HST(Hydro Static Transmission) 변속장치를 포함하는 고효율 작업차량 주행시스템에 관한 것이다. 본 발명에 따르면, 작업차량의 전고나 크기의 변화를 최소화하면서 2륜 구동 또는 4륜 구동의 변환을 용이하게 구현하도록 함으로써, 작업차량의 성능과 활용도를 향상시키고, 제조단가를 낮출 수 있는 효과가 있다.


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    Title :

    Working Vehicle Cruise Control System Having High Efficiency


    Additional title:

    고효율 작업차량 주행시스템


    Contributors:
    HEO TUN SIC (author)

    Publication date :

    2017-05-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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