The Heart of Truck Cooling: AC Compressors
The Heart of Truck Cooling: AC Compressors

The Heart of Truck Cooling: AC Compressors

10/02/2025
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“Scorching heat” is a common complaint among truck drivers, especially during summer’s sweltering months. In this intense heat, air conditioning becomes a lifesaver, helping drivers stay comfortable and focused on the road. And did you know the AC compressor is the heart of this cooling system, ensuring its efficient operation?

Truck AC CompressorTruck AC Compressor

What is a Truck AC Compressor? Structure and Working Principle

Overview

The truck AC compressor is a crucial component of the air conditioning system. Its job is to draw refrigerant vapor from the evaporator, compress it to a high pressure, and then send it to the condenser. There, the refrigerant releases heat and condenses into a liquid, returning to the evaporator to continue the cooling cycle.

Structure

A truck AC compressor typically consists of the following main components:

  • Compressor Housing: Contains the piston and cylinder, responsible for compressing the refrigerant.
  • Piston: Driven by a crankshaft to compress the refrigerant.
  • Intake and Discharge Valves: Control the flow of refrigerant into and out of the compressor housing.
  • Electromagnetic Clutch: Engages or disengages the compressor from the engine via a belt.

Working Principle

When you turn on the AC, the electromagnetic clutch engages, connecting the compressor to the engine. The piston inside the compressor draws refrigerant vapor from the evaporator, compresses it to high pressure, and pushes it to the condenser. At the condenser, the refrigerant releases heat and condenses into a liquid before returning to the evaporator. This cycle repeats continuously, maintaining a cool temperature inside the truck.

Truck AC Compressor Price List

Truck Type Manufacturer Estimated Price (VNĐ)
Hyundai Truck Denso, Valeo 5,000,000 – 8,000,000
Hino Truck Sanden, Zexel 7,000,000 – 12,000,000
Isuzu Truck Calsonic, Nippondenso 6,000,000 – 10,000,000

Note: This price list is for reference only. Actual prices may vary depending on time, truck model, and supplier.

Hanoi Truck DealershipHanoi Truck Dealership

Tips for Using and Maintaining Your Truck AC Compressor

Do’s

  • Regularly inspect and maintain your truck’s AC system, including the compressor, at reputable garages like XE TẢI HÀ NỘI on Nguyen Van Linh Street, Long Bien District.
  • Use the correct type and quality of refrigerant as recommended by the manufacturer.
  • Clean the AC air filter regularly to ensure efficient system operation.

Don’ts

  • Avoid turning the AC on and off frequently in short intervals, as this can damage the compressor.
  • Avoid setting the AC temperature too low for extended periods, as this will overload the compressor.

Frequently Asked Questions about Truck AC Compressors

1. When should I replace my truck’s AC compressor?

Answer: You should replace your truck’s AC compressor if you notice signs like: the AC not cooling, strange noises from the compressor, or severe refrigerant leaks.

2. Where should I buy a truck AC compressor?

Answer: You should purchase a truck AC compressor from reputable dealers or stores that specialize in genuine auto parts, such as XE TẢI HÀ NỘI, which has a branch in Cau Giay District, Hanoi.

3. How do I maintain my truck’s AC compressor?

Answer: Maintaining your truck’s AC compressor includes: checking the refrigerant level, changing the compressor oil, cleaning the system, and inspecting the belt.

How to Purchase from XE TẢI HÀ NỘI

To purchase a truck AC compressor or other products from XE TẢI HÀ NỘI, you can:

  • Call our hotline: [Phone Number]
  • Visit our store at: [Address]
  • Visit our website: xetaihanoi.edu.vn

Related Products

In addition to truck AC compressors, XE TẢI HÀ NỘI also offers a wide range of other products such as:

  • Truck engine coolant
  • Truck AC air compressors
  • Truck diagnostic trouble codes

Conclusion

The truck AC compressor is a vital component that contributes to your comfort and safety on every journey. Regularly maintain the “heart” of your AC system to ensure optimal performance and extend the life of your truck. If you need further advice on truck AC compressors or other services, please contact XE TẢI HÀ NỘI for the best support.

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