Truck Dynamometer - Basic 4x4 Model

Commercial vehicles are expensive to operate and down-time even more so.  Proper accurate diagnostics and preventative maintenance is there for essential. A truck dyno lends itself ideal to bringing possible breakdown into the workshop, rather than next to the road. Hyper Power has the ideal solution to test commercial vehicles under full load condition while monitoring critical parameters such as blow-by, boost, oil pressure, Exhaust gas temperature (EGT), power output, fuel flow, air/fuel ration, Engine temp, etc. The versatility of this dyno ensures that it will suit almost any workshop.  This dyno is upgradable from a standard 4x2 Loading, to 4x2 Loading with idler rollers or a full 4x4 Loading unit. Small utility trucks (typical 80HP) up to 600HP trucks can be tested on the same dyno. More information is available in the INFORMATION > WELCOME TO HYPER POWER section regarding the: The integrated Air/fuel ratio meter The loading facility Roller diameter : 300 mm Roller weight : +-1000 kg Maximum wheel track : 2600mm Maximum allowable speed : 160 km/h Maximum power absorption : 750 kW (1000Hp) depending on wheel spin Maximum tractive effort : 25 000 N depending on wheel spin Rollers knurled Maximum Axle load:  9 Ton

Roller / drum (Double Axle):

• Roller diameter : 300 mm
• Roller weight : 2000 kg
• Total roller inertia : 46
• Total linear mass : 1500 kg
• Maximum wheel track : 2600mm
• Maximum allowable speed : 160 km/h = 1500 kW double axle
• Maximum total power absorption : 1500 kW (2000Hp) depending on wheel spin
• Maximum total tractive effort : 50 000 N depending on wheel spin
• Rollers knurled
• Maximum Axle load:  9 Ton/axle

 

Frame - Single Axle

• Height : 510 mm
• Width : 1200 mm
• Length : 3800 mm
• Total weight : ±1400 kg

Frame - Double Axle

• Height : 510 mm
• Width : 2500 mm
• Length : 3800 mm
• Total weight : ±3000 kg

Dynamometer Control Unit - Retarder Unit

• Speed stability : ±1 km/h
• Power requirement : 220 V 25A per axle
• Load stability : ±0,1 kW
• Temperature sensor accuracy : 0,5 %
• Pressure sensor accuracy : 0,5 %
• Continuous absorption with cooling fan on retarder : ±30 % of maximum ratings