Description
Introducing, the Junfu hydraulic’s JF Double-Sealed Hydraulic Cylinders, specially designed for long-haul dump trucks to ensure zero leakage and maximum durability.
These hydraulic cylinders are engineered with precision and built to withstand the toughest conditions of long-haul transportation. With a double-sealed design, they provide superior performance and reliability, making them the ideal choice for heavy-duty applications.
The Junfu hydraulic’s JF Double-Sealed Hydraulic Cylinders feature a robust construction that can handle the high pressures and heavy loads of long-haul dump trucks. The double-sealed design prevents any leakage, ensuring that your hydraulic system operates smoothly and efficiently at all times.
Equipped with high-quality seals and pistons, these hydraulic cylinders deliver consistent performance and long-lasting durability. The advanced sealing technology used in these cylinders eliminates the risk of leaks, keeping your hydraulic system running smoothly and reducing maintenance costs.
In addition to their superior sealing performance, the Junfu hydraulic’s JF Double-Sealed Hydraulic Cylinders are also easy to install and maintain. With their user-friendly design, they can be quickly integrated into your existing hydraulic system, saving you time and hassle.
Whether you are hauling heavy loads over long distances or working in challenging terrain, the Junfu hydraulic’s JF Double-Sealed Hydraulic Cylinders are the reliable choice for your long-haul dump truck. With their exceptional quality and performance, you can trust these cylinders to deliver the power and efficiency you need to get the job done.
Don't settle for subpar hydraulic cylinders that may leak or fail under pressure. Choose the Junfu hydraulic’s JF Double-Sealed Hydraulic Cylinders for long-haul dump trucks and experience the difference in quality and reliability. Upgrade your hydraulic system today and enjoy efficient, leak-free operation for years to come




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Type |
Cylinder Diameter - mm |
Rated Pressure - MPA |
Installation Distance - mm |
Stroke - mm |
Total Length - mm |
Weight - kg |
||||||
FEA129-4-4320 |
129 |
20 |
1356 |
4320 |
1482 |
144 |
||||||
FE149-4-04940 |
149 |
20 |
1529 |
4940 |
1639 |
184 |
||||||
FEA157-4-5540 |
157 |
20 |
1649 |
5540 |
1764 |
223 |
||||||
FE169-5-5355 |
169 |
20 |
1365 |
5535 |
1480 |
240 |
||||||
FE169-5-5780 |
169 |
20 |
1559 |
5780 |
1674 |
250 |
||||||
FE169-5-6180 |
169 |
20 |
1559 |
6180 |
1674 |
244 |
||||||
FE169-5-6380 |
169 |
20 |
1612 |
6380 |
1727 |
246 |
||||||
FE179-5-5550 |
179 |
20 |
1427 |
5550 |
1542 |
249 |
||||||
FE179-5-5881 |
179 |
20 |
1550 |
5881 |
1690 |
255 |
||||||
FE191-5-06180 |
191 |
20 |
1527 |
6180 |
1647 |
290 |
||||||
FEA191-5-7130 |
191 |
20 |
1732 |
7130 |
1852 |
323 |
||||||
FE191-5-06134 |
191 |
20 |
1675 |
6134 |
1675 |
352 |
||||||
Pipe dia:202/179/157/137/118/99/80 240/214/191/169/149/129/110/90/70 |











2. Start-up Pressure Test
3. Pressure-Tight Test
4. Leak Test
5. Full Stroke Test
6. Buffer Test
7. Testing the Effect of Limit
8. Load Efficiency Test
9. Reliability Test




30% deposit, 70% balance to be paid before delivery
Q2: What's your cylinder's advantages
The cylinders are manufactured by advanced equipments and made under strictly quality control processing
The steel is tempered and all raw materials are good quality from world famous companies
Competitive price
Q3: When your company be established
Our company be established in 2002, professional manufacturer of hydraulic cylinders more than 20 years
We had passed IATF 16949:2016 Quality control system, ISO9001, CE
Q4: How about the delivery time
30 days approximately
Q5: How about the cylinder's quality gurantee
One year