For Light trucks,there is no problem in lifting the cabin.It can be manually lifted by hand.But for heavy trucks like Volvo,Benz,Scania,Renault,Daf,Iveco,Man,the cabin will be 2-3tons,or even over 3 tons.Thus,a set of hydraulc tilt systems are introduces.Cabin tilt pump and cabin tilt cylinder become a very important part of cabin.