1.Crane truck load 12 ton. 2.Crane truck with hydraulic system controller. 3.Crane truck used for urban construction,planting. ... , for example:2 ton,3.2ton,4 ton,5 ton,6.3 ton,8 ton,10 ton,12 ton,14 ton,16 ton, 25 ton.2.With hydraulic system control3.Straight arm ...