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Parker 2HD Series Heavy-Duty Hydraulic Cylinders 2HD03017CHHC10.00 2HD06047CHHC30.00 2HD04024DBHHC18.00 2HD03014BBHHC12.00 2HD04024CHHC250M Original Products

Category: Parker Cylinder Tag: Parker 2HD Series

Parker 2HD Series Heavy-Duty Hydraulic Cylinders

The Parker 2HD Series is the heavy-duty, bolt-on gland variant of the industry-standard 2H family, engineered for extreme-duty industrial applications under high shock, contamination, and severe working conditions. It fully complies with ANSI/NFPA T3.6.7R3 standards and is rated for a nominal operating pressure of 3000 PSI (210 bar).

Example Models:

2HD03014CHHC10.00
2HD04024BHHC16.00
2HD03254CHHC12.00
2HD05034CHHC20.00
2HD02014HHN08.00
2HD04024BHN12.00

Q: What’s the MOQ of customized tie-rod cylinder?

A: Depends on the style of tie-rod. We would like to cast and forge once the quantity above 100 pcs.

Q:What’s the lead time of customized tie-rod cylinder?

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.

Q: Are you the manufacturer of hydrualic cylinder?

A: Sure, we are the manufacutuer and trading of hydraulic cylinder.

Q: What is the difference between double acting and single acting cylinders?own controlled by the pump or the valve or is it only one speed?

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.

Q: I have a drawing, could you customized cylinder as my drawing?

A: Sure. Show us the drawing, we will quote for you soonest.

Q: Could you make the cylinder which is not on the above data sheet?

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.

Bolt-On Tri-Lip Gland Assembly (Primary Advantage)

Bolt-On Design: Features a robust, externally bolted rod gland (vs. threaded in standard 2H), allowing field service without full cylinder disassembly.
Tri-Lip Rod Seal: A polyurethane Tri-Lip primary seal with three sealing edges for zero-leakage, "dry-rod" performance. It is self-compensating, self-relieving, and highly resistant to extrusion and abrasion.
Crown Wiper™: A secondary precision wiper seal that aggressively cleans the rod on both extend and retract strokes, preventing dirt ingress.
Long Bronze Bearing: An extended-length bronze bearing supports the rod ahead of the seals, ensuring optimal lubrication and minimizing side-load wear.

Robust Construction

High-Strength Tie Rods: SAE Grade 5+ steel with hardened washers to maintain pre-stress and prevent galling.
Case-Hardened Rod: Hard-chrome plated piston rod for superior wear and corrosion resistance.
Secure Piston Joint: Pre-stressed thread with O-ring and anaerobic adhesive for a leak-free, high-fatigue-life connection.

Patented Stepped Cushion (Optional)

Precision Adjustable: Cartridge-style needle valve for fine-tuning deceleration.
Benefits: Eliminates end-of-stroke shock, reduces machine noise, allows faster cycle times, and protects equipment.