UNDERCARRIAGE EQUIPPED WITH A NON-STEEL TYPE RUBBER CRAWLER USING CHAIN ACTION

摘要

The present invention relates to an undercarriage with a steel type rubber crawler using chain drive, in particular track system for a skid steer loader of Cavalier gold sprocket minor axis in order to solve the problem that the load is concentrated on the contact portion of the upper vehicle body to contact the projections of the rubber crawler and the sprocket and the auxiliary sprocket is adapted to reduce the total load of the vehicle body from the undercarriage Additionally the installation and the auxiliary sprocket axis and the sprocket center housing and the drive to be installed over this chain sprocket interlocked by being applied to a distributed load over a wide contact area from the steel type rubber crawler, located on the outer side and the steel type rubber crawler This will relieve internal stress concentration is on the under carriage of the service life of the steel type rubber crawler significantly improved.