A SUSPENSION DEVICE FOR A COMPACT TRACK LOADER

摘要

A suspension system for a compact track loader is provided to prevent vibrations and impact generated while a driver is working or driving the track loader from being delivered to a body of the track loader by installing rubbers different in stiffness within a rectangular tube for absorbing different scales of impact acting on the track loader. A suspension system(1) for a compact track loader comprises a rectangular tube(3), and a plurality of rubbers(4). The rectangular tube is installed on one side of a side frame(2) of a lower traveler of the track loader to absorb impact acting on a track. The rubbers different in stiffness are installed within the rectangular tube at opposite sides about a central member(5) to attenuate impact delivered from the track to the track loader.