Products

Oil Tanks: The Reservoir That Sustains Your Hydraulic System

The oil tank is far more than a simple container: it is the reserve that feeds the entire system, the first line of defense against contamination, and a key element in fluid cooling. At Hydraulic Fluid Systems (HFS), we know that a well-designed reservoir protects the oil, prolongs component life, and keeps the system running cleanly. That’s why we offer a complete range of tanks, fluids, and accessories engineered for the most demanding operations.

Reservoir Solutions for Every Application and Environment

Each installation calls for a different balance of capacity, weight, and corrosion resistance. Our catalog covers every need, from lightweight mobile units to fixed industrial systems:

  • Steel Tanks: The robust, economical standard solution. Their strength makes them ideal for fixed installations and heavy-duty applications that demand maximum durability.
  • Stainless Steel Oil Tanks: Designed for corrosive environments and applications with strict hygiene or longevity requirements. They offer superior resistance to rust and chemical agents.
  • Aluminum Tanks: The lightweight choice that reduces overall vehicle weight without sacrificing strength, ideal for mobile units where every kilogram counts and a clean finish matters.
  • Polyethylene Oil Tanks: A corrosion-proof, lightweight, and cost-effective alternative. Their molded construction resists impact and chemical agents, perfect for applications seeking a maintenance-free reservoir.
  • Hydraulic Oil: High-quality fluids formulated to deliver stable lubrication, thermal protection, and resistance to oxidation, keeping your system operating at peak efficiency.
  • Oil Tank Accessories: Filler caps, sight gauges, breathers, filters, and fittings that complete the reservoir, ensuring proper fluid monitoring, filtration, and protection against contamination.

Clean Oil, Reliable System

In hydraulics, contamination is the leading cause of premature failure. A properly equipped tank is your best protection. The components supplied by HFS are manufactured under certified quality standards with full component traceability to offer you:

  • Protection Against Contamination: Sealed designs with effective breathing and filtration that keep dirt, water, and particles out of the fluid.
  • Easy Level Monitoring: Sight gauges and accessories that allow quick checks of fluid condition and volume, preventing operation under low-level conditions.
  • Corrosion Resistance and Durability: Materials and finishes selected to withstand demanding work environments, extending the service life of the entire installation.

Specialized Guidance on Sizing and Configuration

Choosing the right tank requires balancing system flow, available space, environmental conditions, and the required thermal dissipation. Backed by over two decades of mobile hydraulics expertise, our engineering team helps you determine the ideal capacity, material, and accessories for your application, whether a lightweight aluminum tank for a mobile unit or a stainless steel reservoir for a high-demand industrial system.

Protect your fluid and your investment. Contact us for specialized technical assistance and secure the right reservoir for your operation with HFS’s technology.

Our products

Applied Hydraulic Engineering Solutions for Mobile Equipment and Specialty Vehicles

At HFS, we develop and integrate complete hydraulic systems and certified components engineered for demanding environments. Every product we offer is selected and validated based on performance, durability, and regulatory compliance, meeting relevant international
and U.S. standards.

Our product range is tailored for industries such as construction, forestry, mining, heavy-duty transport, agriculture, maritime operations, and waste management.

In addition to maintaining local inventory in the U.S., we provide full technical consulting to define the exact configuration needed for each system—based on vehicle type, flow rate, operating pressure, and field conditions.

MAIN PRODUCT LINES

Power Take-Offs (PTOs)

For European and North American transmission systems

High-performance hydraulic pumps and motors

(Gear, vane, piston types)

Standard and custom-built industrial hydraulic cylinders

Directional, proportional, and sequential control valves

Hydraulic Power Units (HPUs)

Modular or fully customized

Hydraulic reservoirs with integrated filtration systems and electronic sensors

Hydraulic oil coolers

For mobile and stationary applications

Splitter boxes and transfer cases

For multi-purpose vehicles

Pre-assembled hydraulic hose sets

With certified fittings (SAE, BSP, NPT standards)

Custom hydraulic kits

For truck-mounted cranes, hooklifts, forestry trucks, dump bodies, and more

Auxiliary pneumatic system components

With certified fittings (SAE, BSP, NPT standards)

Certified spare parts

for legacy systems and fleet upgrades