GARDNER DENVER 308011209 Hydraulic Fluid Heat Exchanger Radiator Cooler MH3

( Brand: Gardner Denver ), ( Manufacturer Part Number: 308011209 ), ( Part Type: Hydraulic Fluid Heat Radiator Cooler )

Review GARDNER DENVER Hydraulic Fluid Heat Exchanger Radiator Cooler New Mh3

The **Gardner Denver MH3 Series Hydraulic Fluid Heat Exchanger Radiator Cooler (Model 308011209)** is a high-performance, air-cooled heat exchanger designed to efficiently dissipate excess heat from hydraulic systems, ensuring optimal performance, longevity, and reliability in demanding industrial applications. Engineered with precision, this compact yet robust radiator cooler is built to handle heavy-duty hydraulic fluid cooling, preventing overheating in systems where thermal management is critical such as in construction equipment, mining machinery, agricultural tools, and mobile hydraulic applications. Constructed from durable materials, including high-quality aluminum fins and a sturdy steel or aluminum core, the unit is engineered to withstand harsh environmental conditions, including exposure to dust, moisture, and temperature fluctuations, while maintaining superior heat transfer efficiency.

The **308011209** model features a **multi-pass design**, maximizing airflow and heat dissipation to keep hydraulic fluids within their optimal operating temperature range, thereby reducing wear on seals, pumps, and other hydraulic components. Its **fan-assisted cooling system** (often paired with an electric or hydraulic-driven fan) enhances performance by forcing air through the radiator s extended surface area, ensuring consistent cooling even under peak load conditions. The unit is equipped with **quick-connect fittings** for easy installation and maintenance, allowing for rapid fluid connections and disconnections without the need for specialized tools. Additionally, the radiator cooler is designed with **corrosion-resistant coatings** and **sealed bearings** to minimize maintenance requirements and extend operational lifespan, making it an ideal choice for applications where downtime is costly.

Beyond its technical robustness, the **Gardner Denver MH3 series** radiator cooler is engineered for versatility, accommodating a range of hydraulic system configurations. Its modular design allows for customization in terms of cooling capacity, with options for varying fin densities, core sizes, and fan configurations to match specific application demands. Whether integrated into a stationary hydraulic press, a mobile excavator, or an off-road vehicle, this heat exchanger ensures that hydraulic fluids remain within safe operating temperatures, preventing thermal degradation and preserving system efficiency. With a reputation for reliability and performance, the **308011209** radiator cooler is a trusted solution for industries where thermal management directly impacts productivity and equipment longevity.

**Pros and Cons of buying a Gardner Denver MH3 Hydraulic Fluid Heat Exchanger Radiator Cooler (Part Number: 308011209)**

1. **Compatibility and Reliability** This is an OEM (Original Equipment Manufacturer) part designed specifically for Gardner Denver hydraulic systems, ensuring a perfect fit and reliable performance. It is commonly used in pumps, compressors, and other heavy-duty hydraulic equipment, reducing the risk of leaks or compatibility issues.

2. **Efficient Heat Dissipation** The MH3 series is engineered to effectively cool hydraulic fluid, preventing overheating and extending the lifespan of hydraulic components. Proper cooling is critical for maintaining system efficiency and preventing premature wear.

3. **Durability** Built to withstand high-pressure and high-temperature conditions, this heat exchanger is constructed from materials (likely aluminum or copper with steel or brass components) that resist corrosion and mechanical stress, making it suitable for industrial environments.

4. **Easy Installation and Maintenance** As an aftermarket OEM replacement, it follows the same design as the original part, simplifying installation for technicians familiar with Gardner Denver systems. It is also designed for easy cleaning and servicing, which can reduce downtime.

5. **Cost-Effective Replacement** Purchasing this part as a direct replacement avoids the expense of buying a new entire system, making it a budget-friendly solution for repairs or upgrades.

6. **Widely Available Support** Since Gardner Denver is a well-known brand, finding replacement parts, technical manuals, and service support is relatively straightforward. Dealers and online retailers often stock this part, ensuring availability.

7. **Compatibility with Aftermarket Fluids** While it is designed for Gardner Denver systems, it can often accommodate standard hydraulic fluids (e.g., ISO 32, 46, or 68) without requiring special additives, provided the fluid meets the system s specifications.

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1. **Limited Customization** This is a standardized part, meaning you cannot modify its size, cooling capacity, or design to suit non-Gardner Denver systems or unique cooling requirements. If your system has non-standard specifications, this may not be the ideal fit.

2. **Potential Counterfeit Risks** Purchasing from untrusted sellers (especially online marketplaces) could result in receiving a counterfeit or low-quality replica. Always buy from authorized dealers or reputable suppliers to avoid performance issues or safety hazards.

3. **Age of the Design** The MH3 series may be an older model compared to newer Gardner Denver heat exchangers, which could lack advanced features like improved corrosion resistance, better thermal efficiency, or compatibility with modern hydraulic fluids.

4. **Replacement Cost vs. New System** While cheaper than buying a new hydraulic system, the cost of this part may still be significant, especially if labor or additional components (e.g., hoses, seals) are required for installation. Weigh this against the cost of upgrading to a more efficient or modern system.

5. **Maintenance Requirements** Like all heat exchangers, this part requires regular cleaning (e.g., removing dirt, debris, or scale buildup) to maintain optimal performance. Neglecting maintenance can lead to reduced efficiency or failure over time.

6. **Limited Warranty or Support** Depending on the seller, the warranty may be short or nonexistent. Gardner Denver s official warranties may not transfer to aftermarket purchases, leaving you without recourse if the part fails prematurely.

7. **Environmental Considerations** Older heat exchangers may use materials or coatings that are less environmentally friendly than newer models. If sustainability is a concern, research whether this part aligns with your organization s green initiatives.

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The Gardner Denver MH3 hydraulic fluid heat exchanger radiator cooler (308011209) is a **reliable, OEM-compatible, and cost-effective solution** for maintaining hydraulic system cooling in Gardner Denver equipment. Its strengths lie in its **proven performance, ease of installation, and widespread availability**, making it a practical choice for repairs or replacements in industrial settings where compatibility is critical.

However, it is not without limitations. If your system has **non-standard requirements, requires advanced cooling technology, or operates in harsh environments**, you may need to consider newer models or alternative brands. Additionally, **purchasing from untrusted sources or neglecting maintenance** could lead to performance issues or higher long-term costs.

For most users seeking a **direct replacement for a failing Gardner Denver heat exchanger**, this part is a **solid recommendation**. If budget allows, verifying the part s compatibility with your specific system and fluid type and ensuring you buy from an authorized source will maximize its effectiveness.

- You need an **OEM-quality replacement** for a Gardner Denver system.

- Your system s cooling requirements align with the MH3 s specifications.

- You prioritize **reliability, ease of installation, and cost efficiency** over cutting-edge features.

- Your system has **unique or non-standard cooling needs**.

- You suspect the part may be a **counterfeit** (always purchase from verified dealers).

- You are considering a **long-term upgrade** to a more efficient or modern system.

For most cases, this part is a **practical and dependable choice** for hydraulic cooling applications.

Details:

LOWER 48 US STATES ONLY. BRAND: GARDNER DENVER, PART # 308011209, condition: NEW IN THE BOX, THIS ITEM NORMALLY SELLS FOR OVER $ 900 SAVE HUGE, LAST 1, FITMENT, 308011209 DENVER HYDRAULIC FLUID HEAT EXCHANGER RADIATOR COOLER MH3, The Hydrangea is a pre-engineered, highly efficient, hydraulic oil cooling package. This radiator is a replacement part, MH3 Hydrangea sold separately.

part #: 308011209 prices

• $259.93-$650.00

specifications indheatexchanger:

• brand: Gardner Denver
• mpn: 308011209
• part type: Hydraulic Fluid Heat Radiator Cooler

offer indheatexchanger:

• best offers: True
• options: Ship-to-home
• started: March 16, 2026
• sold: 0
• quantity: 1
• availability: In Stock

general indheatexchanger:

• HVAC Refrigeration > HVAC Refrigeration Components > Heat Exchangers
• condition: New

returns indheatexchanger:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

seller indheatexchanger:

• city: Cedar Rapids, Iowa
• # reviews: 871
• rating: 99.5%

shipping indheatexchanger:

• carrier: FedEx
• transit: 2-5 Days
• type: Fixed
• class: Economy
• cost: $29.99
• service: FedEx Ground Economy

payments indheatexchanger:

• wallet: Paypal
• other
• credit card: Visa

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