Types of outriggers for small cranes

> Ton small cranes, mixer trucks, sewage suction trucks, and simulated children's excavators are all available in Jining Guangtong Machinery Co., Ltd.
The support structure installed on the frame that can be folded or retracted is the truck crane support leg. This kind of outrigger can be divided into two categories: manual and hydraulic operation. The function of the outriggers is to provide a larger support span for the crane during operation without increasing the width of the crane, thereby improving the lifting characteristics of the truck crane without reducing its maneuverability. Hydraulic outriggers can be divided into the following types.
, frog-type outriggers, the movable outriggers of this type of outriggers are hinged to the fixed outriggers, and the unfolding action is completed by a hydraulic cylinder
, type-type outriggers, this kind of outriggers have two hydraulic cylinders. After the movable outriggers are extended, the vertical legs support the ground when working, hence the name. (Suitable for working in narrow alleys in rural areas, and is the first choice for small cranes) There is horizontal displacement, and when it is small, the space for heavy objects to move is larger than the radial outriggers. The radial outriggers are centered on the rotation center of the turntable and extend downward from the basin-shaped frame of the vehicle frame. A leg extends outward in a radial shape. It is characterized by good stability. During lifting operations, all loads do not pass through the frame but act directly on the outriggers. This can reduce the weight of the frame and lower the height of the center of gravity of the entire machine, protecting the chassis from damage.
. Swing outriggers. During lifting operations, the outriggers can swing to a position perpendicular to the longitudinal axis of the vehicle frame under the action of the hydraulic cylinder. When in the non-working state, they can be fixed in parallel to the vehicle. both sides of the rack.