What materials are used in aerial work vehicle hydraulic cylinders?

Raydafon aerial work vehicle hydraulic cylinders use 42CrMo forged steel for the cylinder body, quenched and tempered with precision inner-hole processing. The piston rod uses hard chrome and ceramic composite coating for corrosion and wear resistance, rust-free for 3 years in outdoor humid environments. Seals are imported polyurethane, adapting to -30℃ to 60℃.

What types of aerial work equipment are supported?

We supply action cylinders, balance cylinders, and support cylinders for crank arm, straight arm, and scissor type equipment. We also support buffer structures or limit devices to prevent sudden rush and stop, improving platform smoothness for scissor-type and folding arm platform vehicles.

Do you support OEM and custom orders?

Yes. Raydafon supports drawing customization, technical docking, and after-sales training. We provide standardized maintenance manuals and spare parts lists for bulk purchase customers. Products are ISO 9001:2015 certified and exported to Asia, the Middle East, and Europe.

Aerial Work Vehicle Hydraulic Cylinders Customized Services

Q: What sizes and specifications are available?

Cylinder diameter covers 40-120mm and stroke up to 8 meters, compatible with equipment operating at 10-50 meters height. Each unit is tested to withstand 100,000 expansion and contraction cycles without leakage. We support drawing customization and provide selection suggestions within 24 hours.

Factory Direct Aerial Work Vehicle Hydraulic Cylinders for Reliable Lifting and Long Service Life

Aerial Work Vehicle Hydraulic Cylinder

Hydraulic Cylinders Built for Aerial Work Platforms

Raydafon is a China-based hydraulic system manufacturer with a complete industrial chain. From steel selection to assembly and testing, every aerial work vehicle hydraulic cylinder is produced in our own factory — traceable, standardized, and price-competitive.

40–120mm

Cylinder diameter

Max stroke

10–50m

Operating height

100kcycles

No-leak test

Material & Process

42CrMo Forged Steel, Hard Chrome & Ceramic Coating

The cylinder body is made of 42CrMo forged steel, quenched and tempered with precision inner-hole processing for high strength and stable finish. The piston rod uses hard chrome and ceramic composite coating — corrosion-resistant, wear-resistant, and rust-free for 3 years in outdoor humid environments.

Seals are imported polyurethane, adapting to -30℃ to 60℃. Each unit is tested to withstand 100,000 expansion and contraction cycles without leakage.

Raydafon aerial work vehicle hydraulic cylinder

Product Features

An aerial work vehicle cylinder is not just about moving — it must be stable and durable. We design for real conditions: load deformation, winter leakage, and platform smoothness.

Fatigue-Resistant Body

Tempered alloy steel cylinder body, strong and not easy to fatigue under continuous load.

Layered Anti-Corrosion

Electroplated and layered piston rod surface. No rust even after years outdoors.

Cold & Aging Resistant Seals

Seal rings perform in winter without hardening, aging, or oil leakage.

Smooth Operation

Optional buffer structures or limit devices prevent sudden rush and stop, improving platform smoothness.

If you need a special size or function, we can make it to drawing with flexible coordination. Our goal is simple: worry less, install and use, and avoid repairs every few days.

Aerial work vehicle hydraulic cylinder buffer design

Why Raydafon

Stable, Safe, and Worry-Free for Long-Term Use

We do not chase fancy appearance or gimmick marketing. We care about whether the cylinder is truly suitable for your on-site use. Our cylinders have a solid structure and reliable sealing, suitable for high-intensity and high-frequency environments such as aerial work equipment, agricultural machinery, and construction vehicles.

Beyond cylinders, we also produce agricultural gearboxes, precision gears, and PTO shafts — so you can achieve a one-stop solution for the transmission system, saving time and cost.

Fast Response & Full Support

24 hours

Selection suggestion & customized solution

Drawing customization

Technical docking & after-sales training

ISO 9001:2015

Exported to Asia, the Middle East, and Europe

Raydafon hydraulic cylinder factory

Need a Hydraulic Cylinder for Your Aerial Work Platform?

Send us your equipment type, cylinder diameter, stroke, and working height. Our technical team will provide selection suggestions and a customized solution within 24 hours.

Send Inquiry View Product Range

Boom Aerial Work Vehicle Lower Arm Hydraulic Cylinder

As a powerful manufacturer in China, Raydafon relies on its own factory and has become a trusted supplier for many customers with its cost-effective price. Our boom aerial work vehicle lower arm hydraulic cylinder is the key to the stable operation of aerial work equipment. Raydafon's products are forged with special high-strength alloy steel, undergoes seven quenching processes, and is equipped with self-developed multi-layer composite seals, which can operate stably even in bad weather. It can output 2500kN support force, with a positioning error of ±2 cm, and can firmly stabilize the vehicle body even at an altitude of 50 meters.

Boom Aerial Work Vehicle Upper Arm Hydraulic Cylinder

Raydafon is a China-based OEM manufacturer and supplier of boom aerial work vehicle upper arm hydraulic cylinders. This upper arm cylinder lifts and positions the boom platform on aerial work vehicles used for power repair, municipal construction and billboard installation. Standard model GTHZ210C-620500-000 uses Φ110 mm bore, Φ75 mm rod, 815 mm stroke, 1433 mm installation distance, 23 MPa working pressure, 2-Φ9 port and 100 kg weight. A patented dual-piston design reaches up to 2000 kN thrust, with positioning error controlled within ±3 cm. The cylinder body is made of special alloy steel, forged and heat treated six times, with hardness 40% higher than ordinary steel. A quadruple composite sealing system is used for rain, dust and salt-spray environments, with 3-year continuous operation verified in coastal conditions. Modular design reduces volume by 25% and weight by 18% versus comparable products, and the quick-install interface cuts installation time by half. Custom bore, stroke, installation distance, port position and private label are supported. Target pricing is typically competitive against imported alternatives, depending on model and quantity. Send drawing number, required quantity and destination port for a fast quotation.