| 摘要 |
A caster assembly is constructed and arranged to be coupled to a rear of skid steer loader. The skid steer loader has a pair of front wheels and a pair of rear wheels and a hydraulic system for driving at least the front wheels. The skid steer loader has an auxiliary hydraulic system. The caster assembly includes at least one caster mounted for rolling and swiveling motion and at least one actuator constructed and arranged to be connected with the auxiliary hydraulic system to cause movement of the caster with respect to the skid steer loader from an inoperative position, wherein the front and rear wheels are in a ground engaging position with the caster in a position so as not to engage the ground, to an operative position, wherein the caster and the front wheels are in a ground engaging position and the rear wheels are in a position so as not to engage the ground.
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