PURPOSE: o provide a simple structure and cost reduction by installing a lower part frame which connects the lower part of a transmission case hung from the other end of a main frame and the main frame, and mounting and supporting an engine for the transmission case.
CONSTITUTION: Both front ends of a pair main frames 8, 8 are connected by a front transverse frame 10, and a transmission case 5 is hung from it by bolting. The front parts of a pair of right and left supporting frames 11, 11 are connected to the lower part of the transmission case 5 by bolting, and a pipe frame 12 of U-shape from front view which connects rear ends of the supporting frames 11, 11 is connected to rear frames 7, 7 respectively by bolting. An engine is mounted on a lower frame 9 which consists of the pipe frame 12 and both the supporting frames 11, 11 to transmit driving force of the engine to a running transmission through an HST. The steering wheel of a maneuvering part and a floor frame which supports a step are connected to the transmission case 5 by bolting.
MORITA SHIGERU
TAKEI TERUTAKA
UMEMOTO HIDEYA
TOGOSHI YOSHIKAZU
KAWAHARA YOSHIHIRO
