Aire acondicionado eléctrico para camiones de carga
- Corunclima
- Henan, China
- 2-4 semanas
- 500 juegos/mes
Unidades de potencia auxiliar (APU) eléctricas con aire acondicionado, especiales para camiones de servicio pesado en el mercado norteamericano.
12 V CC, alimentado directamente por batería auxiliar (banco de energía de 4 o 6 baterías).
Compresor eléctrico de CC integrado en el condensador, de fácil instalación.
Features:
1. Continuous cooling without idling engine.
2. Efficient operation .
3. Reduce installing time: no need mechanical compressor.
4. No engine noise when cabs in cooling.
Specifications:
| Model No. | K20BS2 |
| Cooling capacity | 9500BTU/2.8KW |
| Voltage | DC12V/DC24V |
| Current | 46A/35A |
| Refrigerant gas | R134A/R1234Y |
| Evaporator Blowe Air | 750M3/h/420CFM |
| Compressor | DC Electric Scroll Brushless, Heavy Duty |
| Condenser Fan QTY | 1 |
| Controller | Digital + Remote |
| Condenser Dimension | Width:680mm Height:755mm Thickness:182mm |
| Evaporator Dimension | Width:578mm Height:287mm Thickness:152mm |
| Condenser weight | 34Kg |
| Evaporator weight | 11Kg |
| Included | USB Charger |
| Working hours | 230AH lithium battery 5hours |
| 460AH lithium battery 10hours | |
| 560AH lithium battery 13hours | |
| Optional | Lithium battery 230AH,460AH,560AH |
| 110V/220V converter | |
| Flexible solar pane | |
| Diesel parking heater | |
| DC12V,24V,48V,72V,80V are available |
Successful cases

Engineered for heavy-duty trucks, it delivers powerful cooling in extreme heat, keeping drivers rested and satisfied. Zero idling cuts fuel costs, while its 10-year service life reduces maintenance. Unlike diesel APUs that consume fuel and generate emissions during rest periods, battery APUs run entirely on stored electrical energy. Equipped with high-capacity lithium batteries and smart power management, they provide 8–12 hours of heating or cooling on a single charge. This ensures driver comfort during overnight stops while fully complying with strict anti-idling laws across North America.
But the financial gains don’t stop at fuel. Reduced engine idling directly slashes engine wear and tear, extending the lifespan of your fleet’s most valuable assets and minimizing costly maintenance and repair work. Fewer trips to the shop mean less downtime, more on-road days, and more deliveries completed—turning maintenance savings into increased revenue. In an industry where every minute of uptime counts, this reliability is invaluable.
The long-haul industry faces a persistent driver shortage, and top talent is increasingly selective about which fleets they join. Offering a state-of-the-art APU that prioritizes their comfort, health, and quality of life is a powerful differentiator. Fleets that invest in their drivers’ well-being see lower turnover rates, reduced hiring costs, and a more experienced, loyal workforce—creating a cycle of success that fuels long-term profitability.
Our electric air conditioner K20BS2 has been installed on thousands of machines and has become a hugely popular cooling unit for heavy-duty trucks . If you want to learn more about this system,consult now ! info@corunclima.com.








