Parker CHD Series High-Pressure Compact Hydraulic Cylinders 20TCHD3U4A25 32TCHD3U4A40 40TCHDBU4A40 40TCHDBU4A80 40CCHDBU9A30 40CCHDBU9A50
Parker CHD Series High-Pressure Compact Hydraulic Cylinders
Parker CHD Series are metric, heavy-duty, steel-bodied compact hydraulic cylinders designed for high-force, short-stroke applications with operating pressures up to 207 bar (3000 psi). Built to ISO 16656:2004 standards, they offer exceptional durability and force density for demanding industrial environments.
Main Models:
- 20TCHD3U4A25
- 32TCHD3U4A40
- 40TCHDBU4A40
- 40TCHDBU4A80
- 40CCHDBU9A30
- 40CCHDBU9A50
- 50TCHDBU4A50
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 Steel Construction
- Body: High-strength steel for maximum durability under high pressure.
- Piston Rod: Medium carbon steel, hard chrome-plated & polished for superior wear and corrosion resistance.
- Gland/Cap: Ductile iron with long bearing surfaces for excellent side-load support.
- Non-Metallic Wear Band: Eliminates metal-to-metal contact, reducing friction and extending service life.
Advanced High-Pressure Sealing System
- Multi-Lip Polyurethane Rod Seal: Self-compensating and pressure-resistant for zero leakage.
- Polyurethane Wiper (Wiperseal™): Dual-lip design effectively removes contaminants.
- Bi-Directional Piston Seal: Enhanced PTFE/Urethane blend with energizer ensures leak-free performance.
Flexible Mounting & Configuration
- 7 Standard Mounting Styles: Includes foot (T), front flange (J), rear flange (C), thru-bolt, piloted, and tapped face.
- 4 Standard Rod Ends: Male, extended male, female, and short female threads.
- Manifold Port Option: Foot-mounted manifold ports for enhanced design flexibility.
- Optional Pilot Gland: Improves alignment and load stability.
- Magnetic Piston Option: For end-of-stroke position sensing (reed/solid-state switches).
