HOWO 6×4 truck with XCMG 14T Crane is telescoping boom truck, also known as boom truck, is used to lift materials through a hydraulic winch by raising and lowering the boom. Operation is simple enough: rotate, extend, raise and lower when necessary. Telescoping boom trucks strictly control the height of lifting and lowering of objects to facilitate the operation of workers. They are often used in utilities such as oil and natural gas. Boom truck cranes are controlled either via a lower control station with manual or electric/hydraulic controls, or via remote control. When operating from the fixed controls, the operator is safely off the ground either standing at the turret or within an enclosed cabin. This provides maximized visibility of the lifting activity.