New compressed air brake systems and construction kits were developed for the following vehicles in April:
Tractor: Air brake systems in accordance with EU 167/2013 (EU 2015/68)
| Manufacturer | Type | Additional information |
| Deutz | 5095, 5105, 5115, 5125 | Stage 5 |
| John Deere | 5058E, 5067E, 5075E | Stage 3B and 5 |
| Hürlimann | XB 95, XB 105, XB 115, XB 125 | Stage 5 |
| Lamborghini | Strike: 95, 105, 115, 125 | Stage 5 |
| Massey Ferguson | 5S.105, 5S.115, 5S.125, 5S.135, 5S.145 | Stage 5 |
| Same Explorer | 95, 105, 115, 125 | Stage 5 |
Forklift: Air brake systems
| Manufacturer | Type | Additional information |
| Konecranes | SMV 25-1200 C, SMV 28-1200 C | Stage 5 |
Wheel loader: Air brake systems
| Manufacturer | Type | Additional information |
| Liebherr | L 580 XPower | Stage 5 |
Wheel loader: Air cleaning system
| Manufacturer | Type | |
| Volvo | L 150 H, L 180 H, L 220 H, L 250 H, L 260 H | |
Kits: Turbocharger cleaning for wheel loader
| Manufacturer | Type | |
| Volvo | L 150 H, L 180 H, L 220 H, L 250 H, L 260 H | |