Our hydraulic cylinder for 4 post lift is frequently utilized for the lifting, transferring and moving of auto components and parts. Compared to other similar cylinders, our hydraulic cylinder is characterized by compact structure, reliable working performance, high efficiency, long service life, easy installing method and convenient maintenance.

Technical Parameters
Product number: 80/30-1750
Cylinder type: Single-action piston rod cylinder
Rated working pressure: 20MPa
Inner diameter of cylinder: 80mm
Diameter of piston rod: 30mm
Stroke of cylinder: 1750mm
Closed length of cylinder: 2040mm (From cylinder bottom to the center line of sprocket)
Oil outlet: NPT3/8 internal thread
Application: Automatic lifts of 2 post
Amount: One cylinder for each lift
Notes: If you have any questions, please do not hesitate to contact us. Our skilled technicians will give your solutions in as short amounts of time as possible.

Major Cylinder Parts
Cylinder Tube
Each of our tube must be strictly examined and inspected, leading to high smoothness and low friction coefficient of our cylinder tubes. They provide an effective protection for inner sealed parts.

Guide Sleeves
Our guide sleeve can be disassembled independently and quickly, realizing a significant saving in maintenance.

Piston Rod
Made using carbon ally, processed by cylinder grinder and coated with hard chromium, our piston rod possesses a roughness degree of 0.2-0.4μm. Additionally, all piston rods show either fatigue or wear under rated pressure.

Sealing Elements
We carry out the producing and assembling of seal elements in clean room, allowing for good sealing performance. For our dust ring, it effectively protects the hydraulic cylinder from being contaminated by liquids or other wastes. Additionally, we also provide customized service.

Manufacturing Instruments
Our have many high efficient producing instruments to fulfill bulk orders, such as CNC lathes, ultrasonic cleaning machines, coating lines, welding machines and assembly machines.

Testing Devices
Our high precision and sophisticated testing instruments include: integrated test bench, durability test bench, hardness tester, thickness tester, roughness measuring instrument, ultrasonic flaw detector, computer controlled pressure testing system, etc.

Customized Service
In addition to our thorough and considerate pre-sales and after-sales service, we are also able to provide customized service upon request.
1. Our technician designs the hydraulic cylinder in strict accordance with your actual working condition and special requirements and then sends its design picture to you.
2. After the confirmation of our design and submission of OTS prototype, you can test characteristics and properties of the prototype.
3. If you are satisfied with the test results, we will do trail production of your cylinders. If the trial product meets your standards and requirements, mass production will begin soon.
4. We adopt 8Ds method to solve problems for our customers and clients.

Hoyo is close to Shanghai port, where provides convenient and fast transportation and shipment. Such location is one of our competitive advantages and ensures our hydraulic cylinder can be delivered to customers all over the world at an attractive price as well as a speedy fashion.

We are looking forward clients and customers coming and visiting Hoyo!