| 280 / | HD | LAND VEHICLES |
| * | DD | WHEELED {1} |
| * | DD | .~ Running gear {6} |
| FOR 134 | DF | .~.~ Swinging axle (280/113) {4} |
| FOR 141 | DF | .~.~.~ Spring (280/120) {1} |
| FOR 142 | ![]() | .~.~.~.~ Leaf (280/121) {2} |
| FOR 143 | DF | .~.~.~.~.~> Longitudinal (280/122) |
| FOR 144 | DF | .~.~.~.~.~> Cross (280/123) |