Product Description
DALLAST offers Marine Crane Hydraulic Cylinder. Due to use at sea and the environment temperature change and strong corrosive of seawater. In addition to the requirements of reliability and service life of hydraulic cylinders. Also must has the very high corrosion resistance.
A. Marine Crane Hydraulic Cylinder use of precision high-performance steel pipe manufacturing, higher strength, greater system pressure;
B. The Marine Crane Hydraulic Cylinder each tube is chrome-plated to avoid scratching the surface of the cylinder tube, so that the cylinder tube can be used for longer.
C. The optimized cylinder bore series makes the lifting capacity bigger and more efficient;
D. Separation of limit and guidance, further improving the stability and reliability of cylinder operation;
E. Use flexible guiding technology to extend the service life of the Marine Crane Hydraulic Cylinder and avoid scratching the cylinder due to eccentric load and impact;
Product parameter
Marine Crane Hydraulic Cylinder | ||
piston rod | Material | ST52 E355, 35CrMo, 42CrMo4, |
Technical Treatment | Quenched and tempered. 1.5-1mm, or 1.03mm per millimetre | |
| Tube | Honing tube ,tempering and quenching 27SiMn | |
seal kits | Hallite, NOK, SKF, Parker etc. | |
Application
| ||
1 | Marine Crane | |
2 | Floating crane | |
3 | Erecting machine | |
4 | Gantry crane | |

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Advantages of Marine Crane Hydraulic Cylinder
Good quality and low noise
The oil way design perfectly and can save the energy, avoid wast
The pump connected with the motor directly can save the space
Single/double-acting cylinders transfer force and motion in one direction only
Acts on the piston to push the piston rod out
When manufacturing multistage cylinders, the number of stages are able to produce, which is limited only by the physical confines of the cylinder requirement
Cylinder designs include welded and screwed type, welded and bolted, fully bolted or tie rod or can take the form of your drawing entirely.
FAQ
1.Have the R&D for our company?
We have professional R&D team with rich design experience.We also establish strict but scientific product testing system so that products have perfect.
2.How is the next ?
We will send the cost to you and get your confirmations for the quote;
3.What about the warranty? What if the products go wrong?
All our products have 1 years warranty, should you have any problems, please contact us directly and we will do our best to solve it.
4.When can I get the price?
We usually quote within 2-3 days after we receive the RFQ or feedback within 2 days if any questions on prints need to be confirmed.
5.How do you guarantee the hydraulic cylinders deliver time?
We have independent PMC department to arrange the production plan.
We have production meeting every morning to report the production progress and discuss the problems.
We will make production progress report to you every week and take some pictures for your reference, that's you can know our production progress clearly.
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