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液力传动节省铜、成本低、可靠性高、适应性强.液力传动调车机车带有工况机构,低速时效率高、起动牵引力大.我国已研制成功了一种称为液力换向的内燃调车,可以自动地减速、停车和换向,操纵方便,能使调车作业能力提高20～30%. 本文叙述液力传动内燃调车的主要优点,对我国内燃调车的发展提出了建议.调车机车的负荷率极低,采用双机组可节约燃料20～35%.本文认为大功率调机最可取的方案是用两台12V180柴油机设计制造一种双机组的6轴机车.本文最后还对我国最近打算设计制造2000马力电力传动调车提出了不同的看法.
Hydraulic transmission saves copper, low cost, high reliability, strong adaptability.Transmission shunting locomotive with a working mechanism, high efficiency at low speed, starting traction, China has successfully developed a called hydraulic To the internal combustion shunting, can automatically slow down, stop and change, easy to operate, shunting ability to improve 20 ~ 30% .This article describes the main advantages of hydraulic shunt shunting, the development of China’s internal combustion shunting Proposed a shunting locomotive load rate is very low, the use of dual units can save fuel 20 ~ 35% .This paper believes that the most desirable solution for high power machine is designed and manufactured with two 12V180 diesel engine a two-unit 6-axis locomotive At the end of this article, we also put forward different views on the recent plan to design and manufacture 2000 horsepower electric drive shunting vehicle in our country.