Not a Registered User?  Sign Up Here


Prince has over 65 years providing mobile hydraulic solutions. We utilize the latest CAD software, manufacturing equipment and quality processes to deliver unparalleled value to our customers.

Standard & Custom Made Products
  • Welded Cylinders from 1” to 20” Bores
  • Tie Rod Cylinders from 2” to 5” Bores 
  • Air Cylinders for the Trailer Market
  • Mono-block Directional Control Valves (15—30 GPM)
  • Loader Valves (10—14 GPM)
  • Stack Valves (12 and 20 GPM)
  • Solenoid and Proportional Valve Controls               
Custom Cylinder Features
  • Integrated Linear Position Sensors
  • Built-in Valves and Manifolds 
  • Integrated Cushioning and Rephasing
  • Safety Designs with Velocity Fuses
  • Custom Mounts and End Fittings
  • Color-matched Paint and Labeling               
  • Products 100% Tested
  • ISO 9001:2008 Certified
  • Real-time Quality Process Monitoring
  • In-house Gravimetric Cleanliness Testing
  • Gauge calibration Traceable to NIST standards
  • Oil filtration to ISO 4406:1999 19/17/14 Standard
Engineering and R&D Support
  • Factory Direct Sales Support
  • Burst Testing (Up to 15,000 PSI)
  • Fatigue and Impulse Testing
  • 3D Modeling Design (AutoDesk Inventor)
  • Dedicated CASS & B117 Corrosion Testing
  • Finite Element Analysis (DFMEA & PFMEA)
  • [Learn More]
YouTube videos
TechnologyResearch and Development Lab Test Facility: Learn more about our Research and Development Lab Test Facility where we show the lengths at which we can test, evaluate and capture performance data on our products.[Watch Video]
TechnologyConfigure2Quote Custom Cylinder & Valve Configurator: Learn more about this powerful tool which enables you to configure your own custom cylinder in real-time and produce a 2D drawing, model number and quote.[Watch Video]
Locate a Distributor