Product Introduction
| Production date | 2022 |
| Product Model | STT253B |
| Maximum Lift Capacity | 10t |
| Freestanding Height | 60m |
| Jim Length | 70m |
| Tip Load | 2.6t |
| Standard Section Dimensions | L68B2 |
Zero-speed switch brake; zero-speed hovering during inching, the mechanical brake does not close, rapid response, no impact; braking confirmation, safe and reliable; high-speed lifting, speed-following load, safe and efficient; micro-speed switch, millimeter precision, accurate positioning; smooth acceleration and deceleration, stable operation, no impact during gear shifting.