Aiming at the existing problems of poor sealing effect and service and maintenance of an amphibious tank′s turret ring,this paper adopts a particular technique scheme which takes the solution combining active sealing and passive fast clearout and conducts specific design and true-vehicle tank experiment for this solution,which validates the feasibility and validity of this scheme.

In view of shortcomings of the existing cleanout and maintenance equipment for turret ring of amphibious tank, such as time consuming, easily damaging and lack of flexibility, a new cleanout and maintenance equipment is developed.