What is the basic structure of a car crane?
The motor is protected against overheating and has a safety device to prevent erroneous operation.
Hydraulic truck crane hydraulic system using hydraulic pump, quantitative or variable motor to achieve the crane lifting rotation, amplitude, boom telescopic and leg telescopic and can be combined or combined action.
A large, long-working mechanical-powered truck crane has been replaced by a hydraulic truck crane.
Due to the development of hydraulic technology, electronics industry, high strength steel and automobile industry, the development of automobile cranes has been promoted.
The truck crane is mainly composed of lifting, changing, turning, lifting and car chassis.
