CDL1/MF3/100/70/50D1X/B1CHUMWW Heavy Duty Hydraulic Cylinder for Ship and Marine Auxiliary Systems
It is is a heavy-duty hydraulic cylinder designed specifically for ships and marine auxiliary systems. It has a cylinder diameter of 100 mm, a piston rod diameter of 70 mm, and a short stroke of 50 mm, suitable for harsh marine environments with high load and reliability requirements; It is made of high-strength alloy steel, with hard chrome plated piston rods and equipped with a high-performance sealing system that is resistant to salt spray and seawater. It is usually certified by classification societies such as DNV and ABS, with IP66/IP67 protection levels and supports position detection. It is widely used in key marine equipment such as servos, hatch covers, and winches
Technical Specifications
| Parameter |
Value |
| Bore Diameter |
100 mm |
| Rod Diameter |
70 mm |
| Stroke Length |
50 mm |
| Working Pressure |
Typically 210–250 bar (≈ 21–25 MPa) |
| Material |
Barrel: High-strength alloy steel; Rod: Quenched & tempered steel with hard chrome plating |
| Sealing System |
Polyurethane (PU) or Fluoroelastomer (FKM), resistant to seawater and salt spray |
| Protection Rating |
IP66 / IP67 (some variants up to IP69K for high-pressure washdown resistance) |
| Operating Temperature |
-20°C to +80°C (up to +100°C with special seals) |
Additional Specifications
| Application Industries |
Engineering machinery, mining, shipping, metallurgy, water conservancy, offshore, agriculture |
| Seal Brands |
Parker, Merkel, Hallite |
| Paint Colors |
Red, Grey, Yellow, Black, or custom colors |
| Material Options |
St52, CK45, 4140, Duplex2205, Stainless Steel 304/316 |
| Certification |
ABS, Lloyds, SGS |
| Package |
Bubble-wrap packing in wooden case |
| Core Components |
Bearing, Pressure vessel, Pump |
| Structure |
Piston Type, Plunger Type, Telescopic Type |
| Power |
Hydraulic & Pneumatic |
| Brand |
Guoyue |
Industrial Applications
General Industrial Applications
- Plastic Machinery: Ejector mechanisms and core pulling devices in injection molding machines
- Press Fitting Equipment: Bearing press fitting and shaft sleeve assembly operations
- Packaging Machinery: Capping, bundling, and lifting platform functions
- Material Handling: Lifting platforms, flipping mechanisms, and clamping devices
Additional Application Areas
- Machine Tools & Automation: Clamping/releasing actions, workpiece positioning, robot-assisted drive systems
- Light Engineering Machinery: Agricultural equipment, garbage compression systems
- Testing Equipment: Material testing machine loading systems and sealing test clamping cylinders
Certification & Quality
Support & Services
Our comprehensive technical support includes troubleshooting guidance, maintenance advice, and direct access to specialized engineers. We provide installation assistance, calibration services, and training resources to ensure optimal performance and safe operation.
Packaging & Shipping
Each hydraulic cylinder is carefully packaged in protective materials with clear handling instructions. Units are securely packed in wooden packaging to prevent damage during transportation.
Frequently Asked Questions
What is the brand name of this Hydraulic Cylinder?
The brand name of this Hydraulic Cylinder is Guoyue.
Where is this Hydraulic Cylinder manufactured?
This Hydraulic Cylinder is manufactured in China.
What type of certification does this Hydraulic Cylinder have?
This Hydraulic Cylinder is certified with CE.
What is the minimum order quantity for this Hydraulic Cylinder?
The minimum order quantity for this Hydraulic Cylinder is 1.
What is the price range for this Hydraulic Cylinder?
The price range for this Hydraulic Cylinder is between $250 and $500.
How is this Hydraulic Cylinder packaged for shipping?
This Hydraulic Cylinder is packaged in a wooden package.
What is the delivery time for this Hydraulic Cylinder?
The delivery time for this Hydraulic Cylinder is 31 days.
What are the payment terms accepted for this Hydraulic Cylinder?
The accepted payment terms for this Hydraulic Cylinder are T/T and L/C.
