The single acting spreaders have a built-in pressure cylinder as well as a movable „jaw“ with return spring. The HS - types are directly connected to a hand pump and can be used in any position. In contrast, will the types ESH 10 and CS be delivered separately, without pump. Connection is made out by a pressure hose to an external pump. The spreaders offer a wide variety of applications. Whether for scrapping or demolition work in rescue or disaster service, industry, and many other fi elds the spreaders fulfi ll their service wherever something has to be lifed or spreaded.