Rexroth CDH3 Series heavy-duty, mill-type, single-rod, double-acting hydraulic cylinder CDH3MF3/125/90/500E3X/B22HHMWW CDH3MF3/160/110/800E3X/B22HHMWW CDH3MF3/200/140/1000E3X/B33HHMWW
Bosch Rexroth CDH3 Series Hydraulic Cylinder (Mill Type)
Product Overview
The Rexroth CDH3 Series is a heavy-duty, mill-type, single-rod, double-acting hydraulic cylinder (Component Series 3X) engineered for the most demanding industrial applications. It represents the premium standard in high-pressure hydraulic actuation, offering exceptional durability, precision, and modularity.
Example Models:
- CDH3MF3/125/90/500E3X/B22HHMWW
- CDH3MF3/160/110/800E3X/B22HHMWW
- CDH3MF3/200/140/1000E3X/B33HHMWW
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.
- Piston Diameter (ØAL): 40 mm – 320 mm
- Piston Rod Diameter (ØMM): 28 mm – 220 mm
- Stroke Length: Up to 6,000 mm (6 meters)
- Maximum Stroke Velocity: Up to 0.5 m/s (higher speeds available on request)
- Operating Temperature:
- Mineral Oils (HL, HLP): -20 °C to +80 °C
- HFA (Water-in-oil): +5 °C to +55 °C
- HFC (Water-glycol) & HFD-R (Phosphate ester): Available on request
- Fluid Cleanliness: ISO 4406 (c) 20/18/15
- Standard Coating: Gentian blue RAL 5010
Modular & Versatile Design
- 16 Standard Mounting Types: Flexible integration (e.g., MP3, MP5, MF3, MF4, MT4, MS2)
- Freely Rotatable Ports: Connection positions at head/base can be freely selected for simplified installation
- Service-Friendly Modular Kit: Easy maintenance and repair
Advanced Cushioning System
- Self-adjusting cushioning (Type D): Optimal performance without manual adjustment
- Adjustable cushioning (Type E): Fine-tuning for precise deceleration control
- High energy absorption protects the cylinder and machinery from shock loads
Safety & Reliability
- Patented Safety Bleeding Device: Secure, easy, and safe air bleeding from the system
- High-Grade Seals: Standard NBR (Nitrile) or optional FKM (Viton) seals for universal fluid compatibility
- Hard Chrome-Plated Piston Rod: Superior wear and corrosion resistance
- Built to withstand high external side loads typical in heavy industry
