| 摘要 |
PROBLEM TO BE SOLVED: To provide a crawler driving sprocket capable of properly discharging the mud or the like entering the grooves between sprocket teeth and capable of reducing the cost, improving the strength, and preventing derailment. SOLUTION: A sprocket body 10 having many teeth 4 meshed with the lugs 3 provided on the inner periphery of a crawler travel body 2 on the outer periphery is provided, a blocking member 11 blocking one side of the right and left sides of the grooves 4A between the teeth 4 is provided, and the opposite side of the right and left sides of the grooves 4A is opened.
|
