Self contained ac unit for heavy equipment
- Corunclima
- China
- 2-4weeks
- 500set/Month
Corunclima redefines heavy-duty air conditioning—blending fuel efficiency with relentless reliability. Designed for seamless integration and extended service life, our units protect critical equipment in high-stress environments. Join global industry leaders who rely on Corunclima to maintain productivity under the toughest conditions.
Main Features of Self contained ac unit for heavy equipment
1. 100% DC Electrical A/C,saving 3000gallons diesel per year
2. Monoblock design, no need to install mechanical compressor feed by engine. Easy to install. Just open hole, fix it, connect wiring, that's it.
3. Save Vehicle fuel&engine power.
4. Fast cooling. 10miutes will feeling cool.
5. Durable. Used in mining equipment for already 6 years.
6. Lower maintenance for most Key parts of Top brand.
7. 100% electric test and pressure test before shipping.
Technical Data of Self contained ac unit for heavy equipment
Model NO. | T20B |
Cooling Capacity | 2.2-2.5KW/8,500BTU |
Voltage | DC12V/DC24V |
Current | 48A(12V)/33A(24V) |
Evaporator Air Flow Volume | 750M³ /H |
Compressor | Totally-enclosed, DC-powered, direct connection brushless motor |
Controller | Digital/Manual |
Installation | All roof top mounted |
Bunk Heater | Optional |
Applying | Heavy- duty vehicles&machinery with 12V/24V |
Controller.

Digital, Easy operation
Plug-in: 220V, 380V, (Electric Standby) is Optional
Successful Cases




Our all-electric air conditioning systems deliver superior, consistent cooling even in the most demanding environments. By operating independently of the diesel engine, they provide maximum comfort without compromising machine performance.
Q&A
Q1. What is the cooling temperature range of the product?
A:The temperature inside the driver cab can reach 18-19 degrees.
Q2. Is it easy to install?
A:Yes, Installation is very convenient. Only fix it and connect power cable to Battery/Alternators.No need to install compressor, No need connect hose, No need vacuum and no need fill gas.
Q3. If the battery runs out, how to charge it?
A:Automatic charging by the truck's generator
Q4. If the external environment is seriously polluted and the dust is very large, how to filter it and does it affect the coolant?
A:There is no effect, but the condenser outside the air conditioner needs to be cleaned frequently.
The Corunclima Electric Air Conditioner is the robust and efficient cooling solution designed specifically for the demanding environments of heavy-duty equipment. Engineered for superior performance, it delivers powerful climate control while providing significant operational benefits.This persistent capability ensures driver comfort, alertness, and well-being are never compromised, even during extended operations or mandatory rest stops where engine-off periods are required.
Equip your off-road vans and trucks with DC electric air conditioning: experience the potent combination of immediate relief, unwavering reliability, significant cost savings, and the quiet confidence of operating cleaner and greener, mile after rugged mile. It’s not just cooler air; it’s a smarter, more sustainable way to conquer the heat.








