What information do you need to quote a custom hydraulic cylinder?

Send bore diameter, rod diameter, stroke, retracted (pin-to-pin) length, working pressure, single- or double-acting design, mounting type at both ends, port size and thread standard, operating environment and estimated annual quantity. A drawing, a sample or a photo of the original nameplate shortens the quotation process.

Can you reproduce an OEM replacement cylinder from a sample?

Yes. Our engineers measure the sample, prepare a technical drawing and send it for your confirmation before machining starts, so interchangeability is agreed in writing before production.

Which standards do your parts and tooling follow?

We machine to the customer drawing in metric or imperial units. Typical references include ISO 6H thread tolerance for hydraulic cylinder nuts, DIN 69872 and JIS B6339 for CNC retention knobs, and ER collet systems for milling tool holders.

Do you supply hydraulic cylinder components separately?

Yes. We supply cylinder heads, pistons, nuts, flanges, bases, integrated barrels, bushings and spherical bearings, as well as hydraulic valve blocks, for cylinder builders and repair workshops.

How are export orders packed and shipped?

Goods are packed with standard export materials to prevent transit damage and shipped by sea, air or express courier according to your preference, with tracking information provided.

How quickly will I receive a reply?

Our sales engineers reply to email enquiries within 24 hours. You can also reach the team directly by phone or WhatsApp.

China Chassis Telescopic Cylinder Manufacturer, Factory

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China Chassis Telescopic Cylinder Manufacturer, Factory

The small excavator chassis telescopic cylinder is used to control the dynamic adjustment of the chassis width to meet the needs of narrow space operations and stable support in complex terrain. Through precise telescopic control, the equipment's passability and operation safety are significantly improved.

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Product Description

Description

Working temperature

The standard temperature range is -25℃～+100℃, and some products can be extended to -40℃～+120℃.

Working pressure

Generally 21～29.4MPa.

Telescopic speed

50-150mm/s (adjustable in both directions), can be precisely adjusted with the flow control valve.

Comprehensive after-sales service

Our customers can enjoy a 2-year warranty on core components, video technical support, online support, spare parts, and on-site maintenance and repair services.

Customizable and reliable

As a non-standard product, we can meet customers' specific requirements, and our mechanical test reports and video factory inspections ensure the quality and reliability of the products.

Features

Used to realize the telescopic function of the excavator chassis, thereby adjusting the width of the entire machine.

Specification

Cylinder diameter	50mm~120mm
Rod diameter	30mm~70mm
Stroke	300mm-800mm
Material	Carbon steel, Alloy steel, Stainless steel
Coating	Sandblasting, primer paint, middle paint, finish paint
Customization is the first principle of MPM.