Customized Piston Hydraulic Power Unit Frok Lifter Hydraulic Cylinder for Tower Cranes

Hydraulic cylinder is both for single or double-acting applications with heavy duty welded construction. Cylinder's standard color is black, orange or as per requirement. In addition, all seals are manufactured to US specification, and being 100% hydro-pressure tested before delivery. Rod surface treatment is for chrome plated or as per requirement. Hydraulic cylinder's standard is B type piston (optional: A type piston).

 

Technical Parameter:

1. This is double acting pushing cylinder.

2. Cylinder structure is simple with high reliability.

3. The cylinder tube inside is hard chrome plated. When assembly, lubricate the head cap and internal surface to prevent the rust and prolong its service life.

4. Air venting device is installed at the end of cylinder's hollow rod for air venting after assembly.

5. The air venting device adopts special vent screw for car brake device to prevent air pollution during cylinder's air venting.

We also can customize according to your requirement and drawings.

Hope to have cooperation with you soon! If possible, please kindly send us the drawings.

With its versatile design and manufacturing capabilities, Dallast has several hydraulic cylinder series: standard hydraulic cylinders, industrial machinery, vehicle equipment, lifting equipment, construction machinery and other applications. Adhere to the excellent quality, reasonable price standards, excellent quality assurance, best after-sales service, we won the praise and trust from our customers and have established long-term business relations with some customers If you have any questions concerning our products, please contact us

Characteristic:

- Modified seal structure, guarantee no oil leak under high pressure and bad

working environments.

- New model stop collar combined with new model guide ring, maximum

limit improve the working security and stability.

- Equiped with maintenance-free support, longer working life, bring you more benefit.

- Adopt "Less component integration" design philosophy, easy to maintain.

- Cylinder is tested 100%, guarantee high quality.

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Application range:



FAQ:
1.Are you a manufacturer?
Yes, we focus on the hydraulic industry for 15 years.
We are professional manufacturer in hydraulic. We will provide competitive price.

2.What is your warranty?
Our products are all available for one-year free warranty and product lifetime consulting service.

3.How to ship your product?
We are transported by sea, by air or by international express.
According to your needs.

4. Do you support OEM service?
Yes. OEM service is available.
We are pleased to process according to the customer's drawings.

5. Is your design reasonable?
We have professional R&D team with rich design experience.
We also establish strict but scientific product testing system so that products have perfect performance.

6. How to choose which model hydraulic cylinder to buy?
Please kindly send us your drawings, models or providing us your parameters and
specification of the hydraulic cylinder like sleeves O.D., total stroke, rated pressure, closed length, vehicle body length, etc. We can determine the most suitable model for you.

7. How long it will take from ordering to delivering?
It depends on the ordering quantity. Generally, we will take 15-30days. If there are any changes, we will inform you in time.