Chassis Dynamometer for Heavy Duty Vehicles
Technische Daten
| Testbed type: | twin roller layout for single driven axle vehicle |
| Max. axle load: | 12t |
| Max. traction force: | 22kN |
| Max. braking power: | 300kW |
| Max. speed: | 120 km/h |
| Roller diameter: | 0.5m |
| Simulated vehicle mass: | 3.5t - 40t |
Download testbed description as PDF.
Modes of Operation
The dynamometer can be run in stationary and transient operation. Both braking and towing operation is possible. Diesel, petrol, natural gas and hydrogen driven vehicles can be tested.
Stationäry Operation
Constant traction or constant driving speed
Transient Operation
Simulation of driving resistance forces according to actual vehicle speed and acceleration based on settings for vehicle mass and load road parameters.
Exhaust Gas Analysis
- Abgasanalyse aus unverdünntem Abgas
- Zeitlich aufgelöster emissionsverlauf (max. 2 Hhz)
- FTIR für 30 Abgaskomponenten (limitierte und nichtlimitierte)
- Partikelmasse & Partikelanzahl (CPC 23 nm, 10 nm und 4 nm)
- Bremsen- & Reifenabrieb
Der Prüfstand wird in Kooperation der TU Graz mit der FVT mbh betrieben.
