Factory Direct Sale Double Acting Power Steering Cylinder Tractor Hydraulic Cylinder
Experience the world of hydraulic cylinders like never before! Take a tour of our VR factory and witness the production process of our industry-leading hydraulic cylinders.
Introduction and History of Hydraulic Cylinders

The hydraulic cylinder has been a crucial component of mechanical systems since its advent in the late 18th century. This device, which uses pressurized hydraulic fluid to produce linear force and motion, has seen multiple advancements and refinements over the years, resulting in more efficient and powerful cylinders. Today, hydraulic cylinders are used in a vast array of industries, from manufacturing and construction to agriculture and mining.
Classification and Advantages of Hydraulic Cylinders
Hydraulic cylinders come in various types, including the double acting hydraulic cylinder - a design that allows for powered motion in both directions. This type of hydraulic cylinder provides numerous advantages such as increased power, reduced size, and superior durability. The double acting hydraulic cylinder is also known for its versatility and adaptability, making it suitable for use in a wide range of applications.
Installation, Repair, and Maintenance
Installing and maintaining hydraulic cylinders require specific knowledge and skills. Regular maintenance is essential to ensure the longevity and optimal performance of the hydraulic cylinder. This includes checking the oil level, replacing the oil seal when necessary, and regularly inspecting the cylinder for any signs of wear or damage.
How to Choose the Right Hydraulic Oil and Oil Seal?

The choice of hydraulic oil and oil seal is crucial in ensuring the optimal performance of the hydraulic cylinder. The hydraulic oil should have a suitable viscosity for the operating temperature range, while the oil seal should be made of a material that can withstand the operating pressure and temperature.
When and How to Replace the Oil Seal?
The oil seal should be replaced when it is worn or damaged, or when oil leakage is observed. The replacement process typically involves disassembling the hydraulic cylinder, removing the old seal, and installing the new one.
How to Measure a Hydraulic Cylinder and How Does it Work?
Measuring a hydraulic cylinder involves determining its bore size, rod size, and stroke length. The working principle of a hydraulic cylinder is based on Pascal's law, which states that pressure applied to a fluid is transmitted equally in all directions.
About EVER-POWER
EVER-POWER is a leader in the Chinese market segment of hydraulic cylinders for mobile machinery. Our product range includes hydraulic tilt cylinders, hydraulic steering cylinders, and hydraulic lift cylinders. With a design capacity of 200,000 sets, we employ various types of fully automatic CNC production equipment, and automatic hydraulic cylinder assembly equipment.
EVER-POWER's High-Quality Products and Services
At EVER-POWER, we pride ourselves on offering high-quality products, competitive prices, and excellent service. We also supply a range of products including aerial work platform cylinders, industrial vehicle hydraulic cylinders, rotary drilling cylinders, mobile crane cylinders, construction machinery hydraulic cylinders, forklift hydraulic cylinders, mining dump truck cylinders, and sanitation machinery hydraulic cylinders. We welcome customers to customize their orders with drawings or samples.
Factory Image and Video
Get a closer look at our factory and products through the image and video below:

Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port



