Reduce idling costs — without sacrificing climate control.
HydraulACool's breakthrough APU powers your truck's factory-installed HVAC using a hydraulic drive system. No bolt-on HVAC. Just pure, efficient comfort.
Truck drivers idle for hours to stay cool — burning roughly a gallon of diesel per hour. Traditional aftermarket APUs (8,000–13,000 BTU) frequently underperform and frustrate drivers. With stricter EPA GHG Phase 2 and 3 rules now in effect, the industry urgently needs a better solution.
An integrated APU designed to deliver unmatched efficiency, driver comfort, and regulatory compliance across the entire Class 8 market.
HydraulACool uses a fraction of the fuel compared to main engine idling — delivering the same or better driver comfort.
Based on approx. 1,800 idle hours/year per truck
HydraulACool is engineered to help fleets stay ahead of tightening EPA regulations — not just meet them, but earn credits that benefit your entire fleet's GHG profile.
Contact us to learn how HydraulACool can transform your fleet's idle-reduction strategy — and start saving $5,000–$7,000 per truck each year.