VEHICLE BODY HORIZONTALITY CONTROLLING DEVICE OF CRAWLER TYPE WORKING VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a vehicle body horizontality controlling device for a crawler type working vehicle capable of moving up and down the vehicle height on its left and right without using any hydraulic device which is large and expensive. SOLUTION: The vehicle body horizontality controlling device of the crawler type working vehicle is configured so that an output pulley 5a installed on the output shaft of an engine and an input pulley 6a installed on the input shaft of a gear box 6 are coupled using belts 8a and 8b through an intermediate pulley 7a and a belt clutch 8 is formed by mounting a tension pulley 7b on the belt 8b. The tension pulley 7b generates On and Off by pushing and drawing a clutch wire 10a coupled with an operating lever 9. To the input shaft of the gear box 6 a brake 11 attached to actuate a piston by rotating a brake lever 11a and apply brake by pressing a disc clutch. The brake lever 11a rotates by pushing and drawing a brake wire 10b coupled with the operating lever 9. A rolling shaft 6b is coupled directly with the output shaft of the gear box 6. COPYRIGHT: (C)2005,JPO&NCIPI