Eliminate the risks associated with vehicle movement in a simple, robust and safe manner!
Semi‑trailers with double or triple axles, with or without tail lifts, container carriers or light commercial vehicles – with a 420 mm locking arm and a load rating of 200 kN, Asa Systems wheel restraints immobilise all types of heavy goods vehicles.
Simple and robust, our two models – the manual Easyblock and the semi‑automatic Autoblock – secure all types of vehicles!
Both offer:
- • easy installation on new sites or for securing existing facilities,
- • a tamper‑proof electromagnetic locking system, with manual override in the event of a general power failure,
- • interlocking with the dock door and dock leveller,
- • integrated audible and visual signalling,
- • optional positioning on the right‑ or left‑hand side of the vehicle,
- • non‑aggressive wheel restraint, protecting trucks and their equipment,
- • a standalone solution, unaffected by debris on the ground.
Our wheel restraints comply with Class 3 according to FEM Standard 11.005 of the European Materials Handling Federation.


