20 Inch Stroke Dump Truck Single Acting Welded Hydraulic Cylinder

Our telescopic oil cylinder series hydraulic cylinders and cylinders are designed for heavy industrial services. Telescopic cylinders are designed specifically for your task. Our years of experience, combined with 100% of product testing in line with ISO10100 policy, we are able to provide high quality and reliable products in a short time.

We have gained a remarkable position in the industry by offering a qualitative assortment of Hydraulic Telescopic Cylinder. It is specially designed hydraulic cylinders that provide an exceptionally long output travel from very compact retracted length. The offered cylinder is manufactured employing high-end technology and well-tested raw material in adherence to industry defined guidelines. Apart from this, the entire range is rigorously tested under the strict inspection of our quality controllers. This cylinder can be availed from us in various specifications at market leading prices.

Features:

Rugged design

Smooth functioning

Reliable operation

Design and Technical Terminology:
Showing the telescopic principle, an object collapsed (top) and extended (bottom), providing more reach
Telescopic cylinders are designed with a series of steel tubes of progressively smaller diameters nested within each other
The largest diameter sleeve is tolled the main or barrel
The smaller inner sleeves are called the stages
The smallest stage is often called the plunger
The cylinders ore usually mounted M machinery by pivot mounts welded to the end or outer body of the barrel as well as on the end of the plunger
Telescopic cylinders con be built with as many os 6 stages
Six stages seem to be a practical design limit as stability problems become more difficult with larger numbers of stages
Telescopic cylinders require o careful design

Basic Design -Types of Telescopic Cylinders:
Telescopic cylinders can usually be classified into two basic designs: Single acting and double acting. A number of other special designs also exist including a hybrid single / double acting design and a constant speed, constant thrust design.

Our telescopic oil cylinder series hydraulic cylinders and cylinders are designed for heavy industrial services. Telescopic cylinders are designed specifically for your task. Our years of experience, combined with 100% of product testing in line with ISO10100 policy, we are able to provide high quality and reliable products in a short time.

FAQ

Q1: What’s the brand name of your products?

A: Generally, we use our own brand "WTJX”, OEM is also available as required.

Q2: Hydraulic cylinder internal leakage?

A: There are 3 main reasons causing internal leakage: Overload, polishing is not well controlled, bad seal kits. As is known to all, vehicles in China are often overload, our products all designed to bear the overload power. We have numerical control machine to assure the polish processing. And we use the imported seals to meet customers' demands.

Q3: Does your piston rod get ruptured easily?

A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.

Q4: Is your design reasonable? What about your product safe coefficient?

A: We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities. Rest assured.

Shenzhen Dallast Technology Co ., Ltd. it is hydraulic cylinder manufacturing enterprise integrated with professional designing, production and sales . Company focused, specialized in various types of hydraulic cylinder.Is widely used in dump trucks , dump trailers, garbage trucks, excavators, loaders , forklifts, cranes and other projects , ships, mining machinery and fire engines , sanitation vehicles and other special vehicles, agricultural machinery , heavy machinery and many other fields .