3ton High Quality Telescopic for Trailer Hydraulic Cylinders from Ever-power
Product Overview
The 3ton High Quality Telescopic for Trailer hydraulic cylinders from Ever-power are a new, nonstandard piston cylinder power system. Designed for various industrial applications, these hydraulic cylinders are made from high-quality steel and designed to withstand heavy use.
Features and Functions
Our hydraulic cylinders are designed with the highest standards of durability and functionality. They offer a max thrust of 3000 and a max pull of 600. The bore size can be customized according to your requirements. The cylinder diameter ranges from 20~250mm, making it versatile for various applications.
Technical Specifications

The hydraulic cylinders come with a one-year warranty and are certified under ISO9001:2000. They are tested before packaging to ensure quality. The body material is made of robust steel and the fluid used is oil. The ports are available in G/SAE/NPT/M.

| Out Bore size | 3.75-4.5inch |
| Capacity | 7-12tons |
| Stroke size | 78-144inch |
| Pin size | 1.015 |
| Ports | G/SAE/NPT/M |
Unique Features and Advantages
- Energy-efficient
- Highly effective
- Safe for use
Hydraulic System and Working Principle
Our hydraulic cylinders use the principle of hydraulic power to convert fluid pressure and flow into force and motion. They are an integral part of the hydraulic system in various machines, providing reliable and efficient performance.
Application
Our hydraulic cylinders can be used in manufacturing plants, machinery repair shops, farms, and the energy & mining industry, and more.
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Hydraulic Cylinders and Power Units
Hydraulic cylinders and power units are indispensable parts of the hydraulic system. The hydraulic cylinder acts as the actuator, transforming hydraulic energy into mechanical motion. The power unit, on the other hand, provides the energy required for the hydraulic system. Their synergy ensures the wide application of hydraulic technology in the industrial field, providing reliable power and control support for various engineering and mechanical equipment. We also offer power units for sale.
About Ever-power
Ever-power, established in 2006 and based in Hangzhou City, is an experienced supplier and manufacturer in China. We mainly produce forklift hydraulic cylinders, construction cylinders, and agricultural machinery cylinders, with a design capacity of 200,000 sets. We have 300 sets of all kinds of fully automatic CNC production equipment and automatic hydraulic cylinder assembly equipment. We are renowned for our quality products, excellent service, and competitive prices.
We welcome customers to customize their order with drawings or samples. Explore our product range and contact us for your hydraulic cylinder needs.

FAQs
What is the warranty period for the hydraulic cylinders?
Our hydraulic cylinders come with a one-year warranty.
Can the bore size be customized?
Yes, the bore size can be customized according to your requirements.
Are these hydraulic cylinders certified?
Additional information
| Editor | Zqq |
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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






