Manufacture Single Action Hydraulic Cylinders Multi-Stage Telescopic Oil Cylinders for Dump Trucks of Various Sizes

Product Description

HSG Series Hydraulic Cylinder Double Acting

Introducing our high - performance 6 - stage telescopic hydraulic cylinder—your reliable choice for heavy - duty applications that require both power and precision.

This cylinder has six telescopic stages, and each stage offers a 500mm stroke. This design allows for extensive extension while keeping a compact retracted length, which is ideal for setups with limited space.

It features bore diameters of 4.375", 3.750", 3.125", 2.500", and 1.875", which are optimized for efficient force transmission.

Operating with hydraulic oil, it can work at a maximum pressure of 250 bar and generate a remarkable pushing force of 30 tons. For safe and controlled movement, a counter balance valve is installed.

Durable Turning seal kits ensure leak - free and reliable performance. Moreover, the double clevis mounting (on both the base and the rod) enables quick and secure integration into various systems.

Designed to operate efficiently in temperatures ranging from 10℃ to 80℃, and with a vibrant engineering yellow finish for high visibility on job sites, this cylinder is built to withstand tough conditions.

Whether it's for construction, mining, or other heavy machinery applications, this 6 - stage telescopic hydraulic cylinder combines robust design, precise engineering, and long - lasting durability to meet your most demanding operational needs.

Specification

 * SERIES:6 stage telescopic hydraulic cylinder
 * Stroke:each stage 500mm
 * Cylinder color:engineering yellow
 * Bore diameter:4.375", 3.750", 3.125", 2.500", 1.875".
 * Work media:hydraulic oil
 * Pressure:250bar
 * Pushing force:30 tons
 * Valve:counter balance valve
 * Mounting type:Double clevis on base and rod
 * Temperature:10℃ - 80 ℃ 
 * Seal kits:Turning seal

Technical Specifications

(Custom configurations available upon request.)

SERIES	6 stage telescopic hydraulic cylinder	Stroke	each stage 500mm
Cylinder color	engineering yellow	Bore diameter	4.375", 3.750", 3.125", 2.500", 1.875".
Work media	hydraulic oil	Pressure	250bar
Mounting type	Double clevis on base and rod	Temperature	10℃ - 80 ℃

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

Why Choose Us
1. High-end technique cylinders with Integrated Cartridge Valves and digital (Inner/outer)Sensors.
2. Large bore air booster , big bore air cylinders, hydraulic cylinders .
3. Cylinders materials : 45# Cylinder, Stainless Steel, Aluminum, available with Galvanizing and Chrome Plating.
4. Cylinders with low/high Temperatures (-70°C to 320°C) .
5. Single-Acting/Double-Acting, Single-Piston/ Double-Piston Options.
6. Cylinders types: Welded Cylinders, Tie-Rod Cylinders, Block Cylinders, and Rack and Pinion Swing Cylinders, with Customizable Designs.
7. Design Services for Hydraulic and Pneumatic Digital Visualization Integrated System Solutions .

Company Profile

SD-KEWILL Automation Equipment Co., Ltd. 

SD-KEWILL Automation Equipment Co., Ltd. was established in 2019 and is located in the beautiful city of springs, Jinan. It is a professional manufacturer of hydraulic and pneumatic solutions integrating R&D, production, sales, technical support and service. It is committed to high-quality pneumatic cylinders, hydraulic cylinders, hydraulic systems, pneumatic and hydraulic components. It is widely used in manufacturing plants, construction projects, energy mines, steel mills, metallurgical machinery, marine engineering, construction machinery, intelligent machinery production lines, agricultural machinery, environmental protection machinery, papermaking machinery, lifting and transportation machinery, electric power and other industries.

Technical advantages

Professional team

Focus on the R&D and manufacturing of high-end hydraulic cylinders and air cylinders; Provide targeted hydraulic and pneumatic system solutions; Deeply engage in joint R&D and production in the field of hydraulic and pneumatic fluid technology; Hydraulic, pneumatic, fluid and electrical integration, digital visualization integrated system solutions and engineering (technology) general contracting services.

Professional sales staff are online at any time to solve your problems

FAQ

 1.Can it be customized according to different rod diameters?
Of course, we provide customized services
2.How many days does it take to ship?
Depending on the size of the product, it usually takes 15-30 working days to complete