Different trolleys and sprinklers for hose reels
3-wheels trolley, 3-wheels decentralized
2 wheels trolley, 4 wheels trolley, 4 wheels trolley with extra-weights, self-levelling trolley
2 wheels trolley, 4 wheels trolley, 4 wheels trolley with extra-weights, self-levelling trolley
4 wheels trolley, 4 wheels trolley with extra-weights, self-levelling trolley