Test Benches

Roller Dynamometer
DINO 3000

Power and torque test bench for internal combustion vehicles — Otto and Diesel cycle. Eddy Current electric brake, up to 300 kW and 300 km/h. Available in 2WD and 4WD versions, with NAPRO® control and data acquisition software.

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Precision wheel power and torque measurement for light and commercial vehicles

The DINO 3000 is a roller dynamometer with an Eddy Current electric brake, designed to measure wheel power and torque on vehicles with internal combustion engines — both Diesel and Otto cycle. Supports vehicles up to 2,500 kg with test speeds up to 300 km/h and maximum power of 300 kW per axle.

Available in 2WD (single drive) and 4WD (all-wheel drive) versions, with adjustable wheelbase from 825 to 2,125 mm. Includes the DINO 3000 software with multiple test modes, analog signal acquisition and infrared remote control.

Maximum power: 300 kW per axle
Maximum speed: 300 km/h
Tractive force: 7,500 Nm
Measurement accuracy: ±2%
2WD and 4WD versions — adjustable axle from 825 to 2,125 mm
Eddy Current electric brake
Pneumatic lift for safe vehicle positioning
NAPRO® software with multiple test modes

Eddy Current Brake

The Eddy Current braking principle provides precise and continuous control of the load applied to the vehicle under test, with no friction-based mechanical wear. The brake temperature can reach up to 100 °C during operation — for safety, metal guards must not be touched during tests.

The control system integrated in the Control Electrical Panel (CEP) coordinates all electronic and electromechanical devices of the bench, powered by 220/380 VAC three-phase 60 Hz, with peak consumption of up to 6 kW.

Operational safety

Pneumatic lift with automatic roller lock
Safety device prevents lift activation with rollers in motion
Vehicle anchoring system included
Visual alarm for faults and circuit breaker trips
Engine cooling fan during and after tests

DINO 3000 Software

The DINO 3000 software offers multiple test modes operated by keyboard, mouse or infrared remote control — allowing the operator to drive the vehicle during the test without leaving the cabin. Results are displayed in real-time graphs with print and archiving options.

Available test modes

Acceleration based on engine RPM
Acceleration based on vehicle speed
Timed test at constant RPM
Programmable cycles
Road simulation (rolling resistance)
Speedometer verification
Constant traction
Transmission ratio calculation

Signal acquisition (optional)

Engine RPM — inductive probe or 0–5 V analog input
Lambda probe — real-time air/fuel ratio
Throttle position — opening percentage
Water/oil temperature — engine thermal monitoring
Exhaust temperature — type K thermocouple
OBD — On-Board digital data acquisition

Technical Specifications

Maximum wheel power 300 kW per axle

Maximum speed 300 km/h

Tractive force 7,500 Nm

Measurement accuracy ±2%

Maximum vehicle weight 2,500 kg

Available versions 2WD and 4WD

Wheelbase (4WD) 825 to 2,125 mm

Roller diameter 318 mm

Roller width 650 mm

Total length 3,188 mm

Total width 1,060 mm

Depth (without cover) 385 mm

Total equipment weight 1,100 kg

Maximum air pressure 8 bar

Brake type Eddy Current (electric)

Power supply 220/380 VAC — 60 Hz three-phase

Peak consumption 6 kW

Software NAPRO® Software (Windows)

Remote control Infrared (included)

Application Diesel and Otto cycle

Applications

Workshops and Tuners

Power and torque verification after mechanical repairs or builds, with printed results for customer delivery.

Automakers and R&D

Development and validation of engines, transmissions and aftertreatment systems in a controlled bench environment.

Vehicle Inspection

Speedometer verification and road simulation in technical inspection lines, meeting PTI program requirements.

Institutes and Laboratories

Emissions, fuel consumption and performance tests in programmable cycles for applied research and vehicle certification.

Roller DynamometerDINO 3000