We keep U.S. Navy fleets up and running, so naval crews can focus on protecting our nation’s shores. Backed by over 130 years of experience, we leverage specialized equipment and facilities to design and manufacture gears — as well as provide aftermarket parts, repairs, and on-ship technical service — specifically for naval vessels.
Philadelphia Gear® is proud to be the chosen main reduction gear supplier for U.S. Navy ship classes including the USS Arleigh Burke – DDG-51, USS San Antonio – LPD-17, USS Constellation – FFG-62, USS America – LHA-6, and USS Gerald R. Ford (CVN-78) class, for USS Doris Miller (CVN-81) and following ships. We’ve also been chosen to supply main reduction gears for foreign navies. Explore our full naval history and capabilities by visiting our Knowledge Center.
COMPLETE SUPPORT FOR ANY PROPULSION SYSTEM CONFIGURATION
- CODAG – Combined Diesel and Gas (together or separately)
- CODOG – Combined Diesel and Gas (one or the other)
- COSAG – Combined Steam and Gas (together or separately)
- CODAD – Combined Diesel and Diesel (together or separately)
- CODOD – Combined Diesel or Diesel (one or the other)
- COGAG – Combined Gas and Gas (together or separately)
- CODELAD – Combined Diesel Electric and Diesel (together or separately)
- CODELOD – Combined Diesel Electric or Diesel (one or the other)
- CODELAG – Combined Diesel Electric and Gas (together or separately)
- CODELOG – Combined Diesel Electric or Gas (one or the other)
CO = Combined
D = Diesel
G = Gas Turbine
EL= Electric Motor
O = Or (but not both at the same time)
A = And (together at the same time, or separately)
EXPLORE MILITARY MARINE RESOURCES
PROVEN SOLUTIONS FOR YOUR COMPLETE DRIVETRAIN SYSTEMPhiladelphia Gear operates at the core of critical applications, providing a complete range of custom-engineered products and services to keep operations running reliably.
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1
Gearbox repair
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2
New and replacement gearboxes
-
3
Gearbox replacement parts
-
4
Onsite technical services
-
5
Drivetrain solutions
1 Gearbox repair
Any gear brand. Any time. Discover our world-class inspection, overhaul, and upgrade services.
2 New and replacement gearboxes
Prevent unplanned downtime with advanced engineering and design processes backed by over a century of manufacturing expertise.
3 Gearbox replacement parts
Save time and eliminate worry knowing your parts are built to exacting OEM specifications, operating as well as, or better than, the originals.
4 Onsite technical services
Focus on your core business – our experts come to your location. Explore gearbox installation, repair, alignment, emergency services, and more.
5 Drivetrain solutions
As part of Timken Power Systems, we deliver a complete suite of electromechanical products and services from one trusted source.
Philadelphia Gear operates at the core of critical applications, providing a complete range of custom-engineered products and services to keep operations running reliably.
-
1Gearbox repair
-
2New and replacement gearboxes
-
3Gearbox replacement parts
-
4Onsite technical services
-
5Drivetrain solutions
1 Gearbox repair
Any gear brand. Any time. Discover our world-class inspection, overhaul, and upgrade services.
2 New and replacement gearboxes
Prevent unplanned downtime with advanced engineering and design processes backed by over a century of manufacturing expertise.
3 Gearbox replacement parts
Save time and eliminate worry knowing your parts are built to exacting OEM specifications, operating as well as, or better than, the originals.
4 Onsite technical services
Focus on your core business – our experts come to your location. Explore gearbox installation, repair, alignment, emergency services, and more.
5 Drivetrain solutions
As part of Timken Power Systems, we deliver a complete suite of electromechanical products and services from one trusted source.
KEEP YOUR MAIN REDUCTION GEARS RUNNING SMOOTHLY. CONTACT PHILADELPHIA GEAR TODAY. We’re standing by to help with your most complex military marine projects. Email MarineSME@philagear.com for direct contact to our expert specialists today.
CONTACT US
We’re standing by to help with your most complex military marine projects. Email MarineSME@philagear.com for direct contact to our expert specialists today.
