Parker RK Series heavy-duty Hydraulic Cylinders RK125-FA-300-M, RK125-LA-400-MC1 RK125-DB-500 RK160-FB-400-M RK160-BB-500-MC RK160-DD-600 RK200-FB-500-M RK200-LD-600-MC1 RK200-DB-800 High Pressure Heavy Loads
Parker RK Series Hydraulic Cylinders
The Parker RK Series is a heavy-duty, industrial hydraulic cylinder line engineered for demanding, high-cycle applications where precision, durability, and reliability are critical. Designed in compliance with global industrial standards, it features a robust tie-rod construction, offering exceptional performance under high pressure and heavy loads.
Example models:
- RK80 Series: RK80-FA-200-M, RK80-LD-250-MC, RK80-DD-300
- RK100 Series: RK100-FA-250-M, RK100-BB-300-MC, RK100-ST-400
- RK125 Series: RK125-FA-300-M, RK125-LA-400-MC1, RK125-DB-500
- RK160 Series: RK160-FB-400-M, RK160-BB-500-MC, RK160-DD-600
- RK200 Series: RK200-FB-500-M, RK200-LD-600-MC1, RK200-DB-800
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.
- Type: Double-acting, hydraulic tie-rod cylinder
- Pressure Rating: Up to 210 bar (3000 psi) standard; high-pressure variants available
- Bore Sizes: Comprehensive range from 25 mm (1") to 200 mm (8")
- Stroke Lengths: Customizable from 25 mm to 3000 mm+
- Mounting Styles: Multiple standard options including FA (Front Flange), FB (Rear Flange), C (Foot), ST (Rear Clevis), SD (Side Lug), LA/LD (Trunnion)
- Sealing System: Equipped with Parker's high-performance polyurethane seal package, ensuring zero leakage, low friction, and extended service life
- Piston Rod: Induction-hardened, hard chrome-plated for superior wear and corrosion resistance
- Construction: High-strength steel components, precision machined for optimal rigidity and stability
- Heavy-Duty Tie-Rod Design: Provides exceptional structural integrity to withstand high side loads and shock.
- Modular & Interchangeable: Standardized dimensions ensure easy interchangeability with other major brands.
- Long Service Life: Premium materials and advanced sealing minimize wear, reducing maintenance and downtime.
- Versatile Configuration: Wide selection of bore sizes, strokes, mountings, and options (e.g., magnetic piston for position sensing, cushioning valves).
- High Precision: Delivers smooth, accurate linear motion for precise actuation and positioning.
- Harsh Environment Resistant: Designed to operate reliably in extreme temperatures, high dust, and heavy industrial conditions.
