Install drip-lines or sprinklers to water plants automatically.
Conveys lump chewing gum from mixer and dumps gum into hopper of machine that rolls and scores gum sheets: Positions cart under door of mixer. Sprinkles sugar by hand over interior surfaces of cart to prevent gum from sticking. Tilts mixing machine and opens door. Pulls quantity of gum from mixer, cuts it with knife, and drops gum into cart. Pushes cart into position over hopper of scoring machine. Tilts rear of cart to dump gum into hopper, using electric hoist.