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Custom Hydraulics Products

Kocsis’ custom engineered products include piston accumulators, hydraulic cylinders, hydraulic starting systems, custom valves, and reverse engineered parts.

Kocsis’ custom solutions are designed, manufactured, and tested out of our facility in Alsip, IL. This ensures consistent quality and traceability.

Learn more about each custom product by clicking an icon below.

Piston Accumulators

Hydraulic Cylinders

Hydraulic Starting Systems

Custom Valves

Reverse Engineered Parts

Piston Accumulators

Kocsis designs and manufactures custom accumulators up to 160-gallons in capacity and 30 KSI in operating pressure.

Accumulator Capabilities

Capacities
Operating Pressures
Materials
Approvals
Seals
Applications
1 pint to 160-gallons
Up to 30 KSI
Carbon Steel, Stainless
Steel, Duplex Steel
ASME, ABS, DNV, PED
Viton, Buna
Onshore, Topside, and
Subsea
Capacities
1 pint to 160-gallons
Operating Pressures
Up to 30 KSI
Materials
Carbon Steel, Stainless Steel, Duplex Steel
Approvals
ASME, ABS, DNV, PED
Seals
Viton, Buna
Applications
Onshore, Topside, and Subsea

Why Kocsis Accumulators?

  • Engineering, manufacturing, and testing at one facility allowing for strict quality control
  • ISO-9001 certified allows for full traceability
  • Disassembly and repair aftermarket services
  • Experience in demanding environments including onshore energy, offshore energy, aircraft carriers, and other marine applications

Hydraulic Cylinders

Kocsis specializes in custom cylinders for military applications. We partner with the DOD to improve existing cylinder designs, manufacture existing designs, and repair existing cylinders.

Cylinder Capabilities

Stroke
Operating Pressures
Styles
Materials
Approvals
Seals
Up to 15 ft.
Up to 30 KSI
Non-welded and welded
Carbon Steel, Stainless Steel,
Duplex Steel
ASME, ABS, DNV, PED
Viton, Buna
Stroke
Up to 15 ft.
Operating Pressures
Up to 30 KSI
Styles
Non-welded and welded
Materials
Carbon Steel, Stainless Steel, Duplex Steel
Approvals
ASME, ABS, DNV, PED
Seals
Viton, Buna

Why Kocsis Cylinders?

  • Ability to reverse engineer obsolete or difficult-to-source cylinders
  • Engineering, manufacturing, and testing at one facility allowing for strict quality control
  • ISO-9001 certified allows for full traceability
  • Disassembly and repair aftermarket services
  • Experience working with Navy to re-design, manufacture, and repair cylinders

Hydraulic Starting Systems

Kocsis’ hydraulic starting systems consist of American made components and are designed to fit specific applications. Examples include fire pump packages, barge pump packages, and emergency generator starting systems.

Why Kocsis Starting Systems?

  • Ability to start engine during black start conditions
  • Sparkless means of engine starting
  • Mini-pack system offered as small starting system for barge packages
  • Custom designs to fit customer needs
  • Manufacturer of all main components including accumulators, starters, valves, pumps, and tanks
  • All starting systems made in America

Custom Valves

In addition to Kocsis’ standard valves, we partner with the military to manufacture valves to print and improve existing designs.

Why Kocsis Valves?

  • Standard lineup of valves including control valves and soft engage valves
  • Ability to reverse engineer and manufacture custom valves to meet customer specifications
  • Ability to design custom testing cells to ensure valves meet customer testing requirements
  • Experience supplying valves for demanding environments including onshore and offshore energy, inland marine, and Navy applications

Reverse Engineered Parts

In addition to Kocsis’ standard valves, we partner with the military to manufacture valves to print and improve existing designs.

Reverse Engineering Capabilities

  • In-house design and manufacturing engineering teams allowing for turnkey manufactured solutions
  • Experience working with various industries including defense, energy, steel, and marine
  • Ability to design and manufacture products to various standards including MIL-SPECs, NAVSEA-278 weld specs, ASME, ABS, DNV, CE, and PED.
  • In-house manufacturing and pressure testing allows for quicker lead times and high-quality products.

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