Heavy Duty Truck Parking Air Conditioner

Qingdao Donjelion International Trade Co., Ltd. is one of the most credible manufacturers and suppliers of heavy duty truck parking air conditioner in China. If you're going to buy customized heavy duty truck parking air conditioner, welcome to get more information from our factory. Good service and quality products are available.

The Donjelion M6 parking air conditioner is an integrated rooftop air conditioning system developed for the commercial heavy‑duty truck market, suitable for harsh working conditions such as high temperatures, extreme cold and long‑distance transportation. Unlike traditional vehicle‑mounted air conditioners that rely on engine operation, the M6 can continuously cool or heat even when the engine is off, thereby significantly lowering fuel consumption and mechanical wear caused by prolonged engine idling.

Developed for overseas commercial vehicle markets and fleet procurement demands, this product achieves an optimal balance among cooling efficiency, structural dimensions, operational stability and installation compatibility.

Adopting a low‑drag streamlined rooftop structure with overall dimensions of 736 mm × 764 mm × 187 mm, it fits a wide range of heavy‑duty truck cabs while minimizing wind resistance and impact on vehicle appearance.

Core Operating Parameters

Cooling Capacity: 2100W

Heating Capacity: 1800W

Operating Current: 5A to 35A

Operating Voltage: 24V DC System

Compressor Type: Vehicle‑grade Compressor

Air Outlet Mode: Electric Swing Air Outlet

Fan System: Internal & External Brushless Fans

Evaporator Material: Pure Copper Evaporator

For overseas distributors and fleet buyers, these parameters represent not only product performance but also less frequent maintenance, more stable user experience and higher transportation operational efficiency.

1. High‑Efficiency Cooling Performance

Delivering 2100W cooling capacity, the M6 rapidly lowers cab temperature under high‑temperature conditions. Combined with a large‑area evaporator and optimized air duct design, it further enhances heat exchange efficiency, keeping drivers in a comfortable in‑cab environment during summer parking rest.

For fleet operators, stable cooling performance brings:

• Reduced driving fatigue
• Improved driver rest quality
• Enhanced long‑haul transportation safety

2. Reduced Engine Idling Fuel Consumption

Traditional parking cooling usually requires long‑term engine idling, which increases fuel consumption and causes engine carbon deposition and higher maintenance costs.

The M6 parking air conditioner runs independently with the engine off, effectively cutting diesel consumption during vehicle parking.

For overseas fleet buyers with multiple operating vehicles, it significantly reduces overall long‑term operating costs.

3. Brushless Fans Extend Service Life

Equipped with an internal and external brushless fan system, the product reduces friction loss and improves operational stability compared with conventional brushed motors.

Benefits of brushless fans:

• Lower operating noise
• Longer service life
• Less post‑maintenance
• More stable air output

It is especially suitable for harsh environments such as high temperatures, deserts and long‑duration continuous transportation.

4. Higher Stability with Vehicle‑grade Compressor

The M6 adopts a vehicle‑grade compressor that better adapts to long‑term vehicle vibration and complex road transportation environments.

Its strengths include:

• More stable cooling during long‑hour operation
• Stronger anti‑vibration performance
• Higher cooling efficiency under high‑load conditions

This means lower after‑sales failure rates and more stable fleet operation.

5. Low‑Drag Integrated Structure

With an overall height of only 187 mm, the product effectively reduces rooftop wind resistance while improving vehicle appearance coordination.

The integrated design also lowers installation and modification difficulty and boosts installation efficiency.

The M6 heavy‑duty truck parking air conditioner applies to:

• Heavy‑Duty Trucks
• Long‑Haul Logistics Fleets
• Cold‑Chain Transport Vehicles
• Engineering Transport Vehicles
• Mining Transport Vehicles
• Off‑Grid Mobile Operation Vehicles
• RVs and Modified Vehicles

It is ideal for high‑temperature parking areas, logistics parks, border transportation routes and long‑time overnight parking rest environments.

Donjelion provides comprehensive technical support services for overseas distributors and fleet customers.

Support services include:

 

• Product Installation Guidance
• Electrical Circuit Connection Technical Support
• Compressor System Technical Consultation
• Remote Troubleshooting
• OEM Customization Support
• Export Packaging Solution Customization
• Configuration Suggestions for Bulk Purchases

 

For bulk order customers, we can also provide matching solutions and product recommendations according to climatic conditions of different countries.

We fully understand that a stable after‑sales system is particularly vital for overseas buyers.

Donjelion offers:

• Whole‑Machine Inspection Before Shipment
• Product Operation Testing
• Technical Inquiry Response Support
• Spare Parts Supply Support
• Quality Tracking for Bulk Orders
• Export Shipping Packaging Protection Solutions
• 1‑Year Warranty for Whole Machine, 3‑Year Warranty for Compressor

Our goal is not only to provide products, but also to help distributors reduce after‑sales pressure and improve customer satisfaction in local markets.

1. Focus on Commercial Vehicle Thermal Management Systems

Donjelion has long specialized in commercial vehicle thermal management and parking air conditioning systems. We fully understand the demands of long‑haul transport fleets, procurement logic of overseas distributors, characteristics of commercial vehicle modification markets and usage requirements under complex transportation environments.

2. Production System Tailored for Export Markets

Our product development and production are well‑aligned with international transportation and export market requirements.

Export advantages:

• Stable product consistency
• Mass‑order production capacity
• Professional export packaging solutions
• Support for OEM Private Label Cooperation
• Higher delivery coordination efficiency

3. Buyer‑Oriented Product Logic

Designed not only for end‑user drivers, the M6 fully considers practical business needs of buyers and distributors.

It helps purchasing clients achieve:

• Easier installation
• Less post‑maintenance
• More convenient inventory management
• Enhanced market sales competitiveness
• Lower long‑term operating costs

1. Does the M6 support both cooling and heating?

Yes. With 2100W cooling capacity and 1800W heating capacity, the M6 adapts to both high‑temperature and cold environments.

2. What are the product's application fields?

The M6 is specially designed for heavy‑duty trucks and long‑haul transportation scenarios.

3. What type of compressor does the product use?

The M6 uses a vehicle‑grade compressor with superior anti‑vibration performance and stable cooling capacity.

4. Is OEM customization available?

Yes. Donjelion provides OEM private labeling, packaging customization and bulk purchase cooperation solutions.

If you are seeking a reliable supplier of parking air conditioners, Donjelion can offer mature export solutions, stable product quality and long‑term partnership support.

Feel free to contact us for:

• Latest Product Quotation
• Bulk Purchase Pricing
• OEM Customization Solutions
• Product Parameter Datasheets
• Export Shipping Solutions

- 📞: +86 13685337922

- 📫: sales@qd‑djl.com

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