When power, reliability, and performance matter most, Foster Manufacturing’s Heavy Equipment Hydraulic Power Unit delivers. Designed and built in the USA, our diesel-powered hydraulic units are engineered to handle the toughest industrial, construction, marine, and agricultural challenges. Each model combines robust power output with long-term dependability, providing the hydraulic force you need for critical heavy equipment operations across the country.

Foster’s full-size hydraulic power units are built for long-duration use, featuring larger hydraulic oil reservoirs and fuel tanks that ensure uninterrupted operation. Available in 10, 12, and 15 GPM pump options, each unit operates efficiently under pressures up to 3,000 PSI. Whether you are powering dewatering pumps, walking floors, or heavy-duty diesel hydraulic systems, our units are engineered to maintain peak performance with minimal downtime.

Every Heavy Equipment Hydraulic Power Unit includes a 25 HP Kubota Tier 4 Final diesel engine, a 25-gallon hydraulic reservoir, a 12-gallon fuel tank, and a precision-engineered pump for consistent output. Standard components like an adjustable relief valve, liquid-filled pressure gauge, return line filter, and fan-cooled heat exchanger ensure reliability in even the harshest environments.

Our hydraulic power units are trusted by professionals nationwide for:

• Industrial and construction equipment operation

• Utility installation and maintenance

• Marine dock and ship support

• Agricultural systems and machinery

• Forestry and heavy-duty field applications

Each unit is crafted with rugged materials and precision manufacturing for superior durability and efficiency. Foster’s designs are made to withstand demanding conditions while keeping performance steady shift after shift.

At Foster Manufacturing, we understand that no two applications are the same. That’s why we offer a full range of customization options, including pressure-compensated piston pumps, horsepower-limiting pumps, directional control valves, and marine-quality powder coatings. Whether you need additional lifting provisions, greater pump capacities, or enhanced thermal management, our team will design a system that matches your exact operational requirements.

Our team of hydraulic experts partners with you to deliver a solution that enhances equipment performance, improves operational efficiency, and reduces maintenance downtime. With over four decades of experience, we continue to lead the industry through innovation, quality, and a commitment to customer satisfaction.

Since 1978, Foster has been a trusted name in hydraulic power unit manufacturing. As a second-generation, family-owned business, we take pride in our craftsmanship and our customer-first approach. Our commitment to quality ensures that every unit we build is engineered for safety, reliability, and long-lasting performance.

When you partner with Foster, you gain more than a supplier, you gain a dedicated team focused on providing the most reliable hydraulic power solutions available in the United States.

If you need a Heavy Equipment Hydraulic Power Unit that performs under pressure, Foster Manufacturing is ready to deliver. Contact our experienced team today to discuss your specifications and get a custom quote. Let us power your next project with a hydraulic system built for excellence.