Original Parker RDH Series Heavy-Duty Hydraulic Cylinders RDH03214BBBN10.00U RDH03214BBNC10.00U RDH05024BBC16.00U RDH04024JBC12.00U RDH06034JBC20.00U
Parker RDH Series Heavy-Duty Hydraulic Cylinders
Parker RDH Series is a heavy-duty, industrial-grade, field-repairable roundline welded hydraulic cylinder, rated for 3,000 psi (207 bar) continuous operation. Designed for demanding industrial environments, it combines robust construction, advanced sealing, and flexible configurability to deliver long service life and reliable performance.
Example Models:
- RDH02014BBBC08.00U
- RDH04024BBBC12.00U
- RDH03214BBBN10.00U
- RDH03214BBNC10.00U
- RDH05024BBC16.00U
- RDH04024JBC12.00U
- RDH06034JBC20.00U
A: Depends on the style of tie-rod. We would like to cast and forge once the quantity above 100 pcs.
A: Well, it depends on the quantity and style of hydrualic cylinders, at least 60 days if we make casting and forging, at least 35 days by maching.
A: Sure, we are the manufacutuer and trading of hydraulic cylinder.
A: Double-Acting-have a port at each end, supplied with hydraulic fluid for both the retraction and extension. Single-Acting-hydraulic fluid enters through
a port at one end of the cylinder, which extends the rod by means of area difference. An external force or gravity returns the piston rod.
A: Sure. Show us the drawing, we will quote for you soonest.
A: Yes, we make and supply a wide rang of hydrualic cylinders as a proffetional manufacture, there are only some kinds of them show on the website. Freely contact us to get more information.
Robust Construction
- Cylinder Body & Cap: High-strength carbon steel for resistance to pressure surges and mechanical shock.
- Head: Ductile iron for superior fatigue resistance and impact tolerance.
- Piston Rod: Case-hardened, high-strength carbon steel with hard chrome plating (polished finish) — resists scoring, corrosion, and wear; maximizes seal life.
- WearGard™ Bearings: Self-lubricating composite wear rings on rod and piston for reduced friction, side-load support, and extended component life.
Advanced Sealing System
- Tri-Lip Rod Seal: Patented polyurethane seal with three sealing edges — self-compensating, self-relieving, leak-proof, and tolerant of minor rod misalignment.
- Urethane Wiper: Outboard dual-lip wiper removes contaminants from the rod during retraction, protecting internal seals.
- Bi-Directional Piston Seal: Low-friction, high-efficiency design eliminates internal leakage and drift.
- Nitrile End Seals: With backup rings to prevent extrusion under high pressure.
Flexible Configurability
- ixed (Flange): J (Round Head Flange), H (Round Cap Flange)
- Pivot (Clevis/Eye/Trunnion): B (Cap Fixed Eye), BB (Cap Fixed Clevis), SB/SBM (Spherical Bearing Cap End), TT (Crosstube Cap End), DD (Intermediate Trunnion)
- Basic: T (No Mount)
Rod End Options
- 5 standard styles: Male thread, female thread, spherical rod eye, clevis, special custom ends.
Optional Features
- Adjustable or fixed end-of-stroke cushioning
- Magnetic piston for position sensing
- High/low-temperature seal kits
- Corrosion-resistant coatings
- Custom port threads (NPTF, BSPP, BSPT, Metric)
- Double rod end configurations
