As a new loading/unloading machine, telescopic forklift is equipped with fork and side-shifting device(or with fork and bucket), it is suitable for hoisting and piling of goods pack in boxes, and also for a lot of work such as installation and maintenance of street lighting fitting and laying-out of underground pipelines(pipeline of tap water,gas and so on) in the construction of municipal works, and it may be used widely in sites such as factories, stations,logistics terminals, goods yards, post office, forest farm,enterprises of building materials, and warehouses, so that it is a loading/unloading machine with wide adaptability and high efficiency.