Development of New Design General Purpose HST

HST(Hydrostatic Transmission) of BANTAM DUTY series is newly developed compact and general purpose HST. This HST is constituted with axial piston pump & motor of maximum working pressure 14.7MPa has characteristics such as epochal compact, light weight, high efficiency, high reliability, and cost effective. The structure with 6 basic model series of 3 framesize enables it to be used as all kind of small vehicles.

In this paper, we explain the basic design concept, technical characteristics of this BD series with applicable cases.