VT-4/B2 Modular Dynamometer
Two axle dyno, equipped with two eddy current brakes with maximal braking torque 2000 Nm. It allows the measurement of power and torque in both inertial and braked modes, measurement of power on wheels in constant rpm mode and road-mode testing of the car. The dyno is normally equipped with a mechanical system of axle synchronisation. A possibility of a further upgrade to the VT-4/B4 version. The dyno is offered in a standalone version or pit version.
£54 450
Technical data
| Type | braked, synchronized [1] |
| Size (L x W) [mm] | 5500 x 3800 [2] |
| Max/min wheelbase [mm] | 3300/2300 |
| Max/min track [mm] | 2200/900 |
| Minimum tyre diameter [mm] | 400 |
| Max weight per axle [kg] | 3000 |
| Number of axles | 2 |
| Brakes | 2 x eddy current brake |
| Vmax [km/h] | 300 |
| Test mode | inertial, dynamic load, road test, constant RPM |
| Pmax [HP] - internal mode | 450 [3] |
| Pmax [HP] - dynamic load and road test modes | 1250 [3] |
| Pmax [HP] - constant RPM mode (power on wheels) | 540 [4] |
| Power measurement accuracy [%] | 0.1 |
| Power measurement accuracy, braked mode [%] | 1 |
| Power supply (without cooling and exhaust fans) | min. AC 400V / 40A |
| Required compressed air | min. 6 bar |
| Basic composition | in-pit / surface-mounted |
| Additional accessories | turbo pressure sensor, AFR sensor, cooling fan, exhaust fan, exhaust pipes, OBD/CAN interface for live data acquisition |