After experiments with a Sherman tank and a Canadian Ram tank, Churchill tanks were selected because their side doors made access easier and had their turret baskets and much of the equipment in the hull removed to make room for engineers and their stores.
Churchill tanks were selected. This was after experiments with a Sherman tank. This was after experiments with a Canadian Ram tank. Their side doors made access easier. Their side doors had their turret baskets. Churchill tanks were removed to make room for engineers. Churchill tanks were removed to make room for their stores. This was after experiments with a Sherman tank. This was after experiments with a Canadian Ram tank.