Popular Model QTZ5010 4t Travelling Tower Crane
1.Fifteen years of experience in supplying new self-erecting tower crane with Huiyou Brand.
2. Export to more than 20 countries with CE/ISO Certificate.
3. Stationary/travelling, external/internal tower crane
4. Impeller blasting/rust protection paint
5. Advanced painting process
6. Robot welding line
7. New designed mast, can be used to Internal and external climbing