| 摘要 |
PROBLEM TO BE SOLVED: To provide an auxiliary wheel support device B for a tractor devised to carry out loading work of a tracked vehicle A by complementarily installing it on a wheel support device 5 in the case when the tracked vehicle A cannot be loaded by the conventional wheel support device 5 as it is badly damaged by puncture, an accident, etc. SOLUTION: This device is constituted of an arm mounting member 23 furnished with a fixed cylinder mounted on at least one end part of a cross bar 11 free to connect and disconnect, an auxiliary wheel support arm 24 a base end side member 24b formed in an L shape of which is inserted into the fixed cylinder 22 and a head end side bent member 24a of which is free to hold a travelling wheel (a) of the tracked vehicle A from outside in cooperation with the arm mounting member 23 and a fixing means 25 provided between the fixed cylinder 22 and the base end side member 24b and to fix the base end side member 24b at an optional position.
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