Crawler truck e.g. tow-hoe, towing equipment, has drawbar one end of which is connected to truck and other end to tow vehicle, and wheels, each mounted on axle, one end of which is fixed in sleeve permanently integrated to truck support

摘要

The equipment has a drawbar (26), one end of which is temporarily connected to a caterpillar truck (10) and the other end to a tow vehicle. A reinforcement (34) is provided, one end of which is connected to an articulated arm (16) and the other end to the end of the drawbar or to a front plow attachment. Each wheel (28) pivots mounted on an axle, one end of which is fixed in a sleeve that is permanently integrated to a truck support. Independent claims are also included for the following: (1) a caterpillar truck comprising an equipment (2) a sleeve position determining method.