| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete mixer truck capable of securing a member life of a mixer drum, even when the front of the drum is susceptible to abrasion due to friction caused by ready-mixed concrete.SOLUTION: Characteristically, a concrete mixer truck 1 includes a mixer drum 10 that is rotatably mounted in a forward tilted attitude on a vehicle body 2, and the mixer drum 10 is configured in such a manner that the plate thickness of the front of the drum is greater than that of the rear of the drum. Thus, since the plate thickness of the front of the drum is set greater than that of the rear of the drum, a member life of the mixer drum 10 can be secured even when the front of the drum is susceptible to abrasion due to friction caused by ready-mixed concrete. |
