Hydraulic Cooling Systems

Gardner Denver Hydrapak Coolers are pre-engineered, compact, lightweight, highly efficient hydraulic oil conditioning systems. Each cooler incorporates all the necessary components of a properly designed hydraulic cooling system into one pre-assembled unit.

Establishing a new standard for mobile hydraulic cooling systems, the Hydrapak simplifies the complexities of specifying, procuring, and maintaining complex hydraulic systems.

The MH Series Hydrapak is the culmination of decades of experience in the field. As a pioneer in the industry, Gardner Denver coolers have proven to be the best value in the transportation industry with multiple model sizes to fit your application. The legendary Hydrapak is the original hydraulic cooling system developed in 1983 as a smarter alternative to heavy, large, and inefficient reservoir systems. Choosing a Gardner Denver hydraulic oil cooler means opting for a proven design with both functionality and user convenience in mind.

Here’s why Gardner Denver stands out:

Simple Maintenance

MH Series Cooler designs simplify routine maintenance tasks, ensuring that your hydraulic system remains in optimal condition with minimal downtime. Simple access to the filter and oil fill ports make routine maintenance efficient and convenient. The oil sight glass allows for easy and quick viewing of the oil level. This ensures that the system is always adequately filled, preventing potential damage from low oil levels and facilitating regular checks.

Light Weight and Compact Designs

The Hydrapak weighs less than a quarter of a standard reservoir without compromising strength or performance. No matter the size, every Gardner Denver Hydrapak model weighs less than 100lbs providing the operator a substantial benefit of increased payload revenue. The compact designs also require less space on the frame rail allowing the room needed for any additional equipment on the truck.

Mounting Arrangement

The cooler features a flexible mounting arrangement, allowing it to be installed behind the cab or on either the driver-side or passenger-side. This adaptability ensures that the cooler can be fitted in the most convenient and space-efficient location, accommodating various vehicle and equipment configurations.

Reliability & Performance

Factory genuine parts, manufactured to specific design tolerances are developed for optimum dependability, specifically for your Hydrapak cooler. Durable, heavy duty stainless steel frames ensure the Hydrapak cooler can endure the rigors of the road for years of cooling performance.

Environmentally Friendly

The Gardner Denver Hydrapak reduces the carbon footprint and the chance of a large oil spill.

Choosing a Gardner Denver hydraulic oil cooler means benefiting from a design that prioritizes ease of maintenance, accessibility, and flexibility, ensuring that your hydraulic systems operate efficiently and reliably.

Download your Hydraulic System Brochure Here

The MH Series was developed to include improved cooling capacity and a more compact design versus its predecessor, the DH Series. The MH1 and MH3 Hydrapaks offer a cost-effective solution for driving low horsepower product transfer pumps, making them ideal for applications like bobtail delivery trucks for propane, fuel oil, bucket trucks, digger derrick mechanic trucks, or specialized mobile equipment. The larger MH5 Hydrapak is designed for high horsepower and high flow mobile hydraulic drive systems. With minimal maintenance required, this easy-to-install system is significantly lighter than traditional reservoir-type systems, providing a reliable and efficient option for demanding hydraulic applications.

Our hydraulic oil coolers are recognized globally for their exceptional performance. The MH Series ensures that hydraulic circuits remain below the recommended maximum temperatures. Additionally, the MH Series is environmentally friendly, helping to reduce your carbon footprint and minimizing the risk of large oil spills.

For other hydraulic cooling systems, rely on us for expert design assistance tailored to your unique applications. If you need further support, simply reach out, and one of our specialists will get in touch with you!