Boom box structure ( telescopic boom ) and the lattice liftstar electric pallet trucks structure boom ( boom patch ) , different configurations of the method and apparatus of the boom undulating . Boom box structure , undulating cantilever mounted cylinder (hydraulic cylinders ) and telescopic boom allows for the ups and downs . Lattice structure cantilever boom undulating drum by rotating the upper and lower bridle brei dollar fluctuation watts through a pulley rope reel unwinding liftstar Rider Pallet Truck slightly undulating let the boom .
Cantilever down stop device
Cantilever down stop device ( cantilever back stop ) , but do not fall back to prevent the cantilever pillars , lattice structure cantilever installation. A cantilever frame and shock-absorbing springs telescopic enjoyed paddle bracket cantilever support structure , in case, for lifting ropes or hanging hook watt hate hate dedicated tile cutting the rope hanging goods falling , then use the cantilever reactionary Do not prevent the incitement . However , after the fall when the entire cantilever mass acceptance.
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