CDH Series Long Stroke Mill Type Hydraulic Cylinder MT4 Intermediate Trunnion Mount Heavy Duty Industrial Ram for Dam Gate
Product Details
Specification:CDH1 MT4 Hydraulic Cylinder / Mill Type Trunnion Cylinder / ISO 6022 Actuator (keywords)
Manufactured to ISO 6022 and DIN 24333 standards for 250 Bar heavy-duty metallurgical cycles.
Equipped with an MT4 intermediate trunnion mount, allowing for superior pivot flexibility and load compensation.
Heavy-duty mill type construction with long-stroke capability, optimized for stable axial force delivery.
Piston rod features induction hardening and hard chrome plating (30-50μm) for extreme wear resistance.
Integrated with premium high-pressure sealing systems (Parker/SKF) for zero-leakage performance under shock loads.
100% mechanically interchangeable with Rexroth CDH1 series, ensuring easy drop-in replacement.
Specifically engineered for high-vibration environments including steel mills, ladle tilting, and mining equipment.



| Attribute | Specification |
|---|---|
| Model | CDH1 MT4 Series (Long Stroke) |
| Series Type | Mill Type Heavy-Duty |
| Standard | ISO 6022 / DIN 24333 |
| Mounting | MT4 Intermediate Trunnion |
| Nominal Pressure | 250 Bar (25 MPa) |
| Rod Treatment | Induction Hardened & Chrome Plated |
| Interchange | 100% Rexroth Compatible |
- 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
- Injection molding and mold machinery: used for the opening and closing or ejection actions of molds, MT4 ear shaft installation can adapt to small arc deviations in mold movements.
- Packaging and Light Industry Machinery: Utilizing its differential fast response characteristics for rapid pushing, pulling, and conveying of materials.
- Woodworking and aluminum equipment: Provides stable hydraulic power in processes such as compression, cutting, and feeding.



Our hydraulic cylinders meet rigorous quality standards and are certified by leading classification societies including ABS, Lloyds, and SGS.



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.
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.



| 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. |

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.