The 12 tonne Transformer with three rows of legs can be used for rural construction including concrete delivery, floor slabs, steel structure erection, colour steel tile installation type work, but also for cargo handling, pole installation, decoration steel and other work. The small tonnage crane can be transformed into an aerial work vehicle by adding a basket to the boom! This further diversifies the working functions.

The cost is low and the price is usually between 200,000 and 400,000 yuan, with a shift cost of 800-1200 yuan, which is significantly better than a large crane, with a short payback period and a long profit time.