| 280 / | HD | LAND VEHICLES |
| * | DD | WHEELED {1} |
| * | DD | .~ Running gear {6} |
| FOR 184 | | .~.~ Swinging axle connections (280/125) {6} |
| FOR 185 | DF | .~.~.~> Rocking (280/126) {2} |
| FOR 189 | DF | .~.~.~> Platform type (280/130) {1} |
| FOR 191 | DF | .~.~.~> With draft attachment (280/132) |
| FOR 192 | DF | .~.~.~> Offset pivot (280/133) {1} |
| FOR 195 | DF | .~.~.~> Spring (280/136) {1} |
| FOR 197 | DF | .~.~.~> Antirattlers (280/138) |