Twin Twenty Detection System (TTDS)
It actively detects container types and adjusts the Spreader’s orientation accordingly, ensuring precise and secure container handling.
Product Features color
It is far more reliable than the traditional TTDS solution.
With the middle lock state even Lock
No under-cabin fill light Must Guardianship
Spreader personnel inspection
High-Altitude Estimation (Soft Landing)
Indicator
Detection accuracy ≥ 99%
Detection error < 100 mm
Application Cases
Installation quantity: 724 sets
Representative Quays: Jiangsu (Suzhou) International Railway Logistics Center Quay, Jiangsu (Suzhou) International Railway Logistics Center Quay, Ningde Port Group, Guizhou Provincial Port and Navigation Group...

