What Exactly Is an HGV Bogie?
In HGV terms, a bogie refers to a set of two or more axles grouped together under a trailer or rigid chassis. These axles share the load and typically include suspension and braking systems. A bogie helps distribute weight evenly, improves vehicle stability, and ensures compliance with legal axle load limits.
Common types of HGV bogies include:
- Tandem bogie: Two axles positioned in close succession
- Tri-axle bogie: Three axles grouped together for heavier loads
- Steering bogie: One or more axles that steer to improve manoeuvrability, such as self-steer or command-steer types
Bogie setups are essential for safely carrying heavy or high-volume loads while maintaining roadworthiness and legal compliance.
