Harvester Hydraulic Cylinder

Raydafon is a professional manufacturer in China with over 20 years of production experience. As a reliable supplier, we offer a wide range of hydraulic cylinders for harvesters. Leveraging the local supply chain, we maintain relatively low prices, making us a top choice for many international buyers.

We operate a standardized factory in China, where professionals meticulously control quality at every step, from steel selection to final product shipment. For example, we select high-strength ductile iron. After undergoing cryogenic treatment, its impact resistance is significantly better than that of ordinary steel. This means the cylinder body is less likely to deform when the harvester encounters rocks, weeds, or other obstacles in the field. Our seals are made of a combination of nitrile rubber and polytetrafluoroethylene, offering excellent oil resistance. Even during the 12-hour harvest season, oil leaks are rare, eliminating the need for frequent maintenance. Our piston rods are phosphated and spray-coated, ensuring they withstand the rigors of mud, water, and rice stubble, preventing rust for more than twice as long as traditional methods. They can be used for wheat, rice, and corn harvests.

Raydafon's harvester hydraulic cylinders are compatible with a wide range of machine models, including self-propelled combines, corn harvesters, and rapeseed harvesters. Cylinder diameters range from 32mm to 100mm, and the stroke can be adjusted to accommodate operations such as raising and lowering the header and tilting the grain bin. For large harvesters used in large wheat fields in Xinjiang, for example, we offer double-acting telescopic cylinders, which enable faster header raising and minimize time delays during turns. Small harvesters in the hilly southern regions use lightweight cylinders, which are 5% lighter while still providing sufficient lifting force for easy maneuvering in mountainous terrain.

As a Chinese manufacturer, we not only sell products but also provide after-sales service. The included maintenance manual is simple and clear, clearly explaining how to check the oil level if the cylinder is slow to raise and how to replace worn seals. Our products are currently used by many agricultural machinery factories in Shandong and Henan, and are also being used in rice-growing areas in Southeast Asia. Whether it's for new machinery or replacements, our prices are very competitive, helping farmers and agricultural machinery stations solve power issues during harvesting. If you need specific information about which machine model is suitable or how much it costs, contact our technical team directly and we'll provide a definitive answer within a day.

About Raydafon

Raydafon builds hydraulic cylinders and steering parts. We’re based in Ningbo, Zhejiang, and make stuff that works for agricultural machines, construction gear, forklifts, boats, and off-road vehicles. Need a Hydraulic Lift Cylinder for lifting loads or a Steering Hydraulic Cylinder for smooth turns? We’ve got those, plus other hydraulic parts that hold up.

We keep production consistent and designs simple but solid. Our lineup includes Steering Hydraulic Cylinders, double-acting cylinders, custom actuators, and yes, Hydraulic Lift Cylinders too. Whether you’re building new machines (OEM) or fixing old ones (aftermarket), we help keep your equipment running right—so it lasts longer.

We stick to ISO 9001 and ISO/TS 16949 rules, so every cylinder, from Hydraulic Lift Cylinder to Steering Hydraulic Cylinder, meets industry standards. Need a specific size, stroke, or mounting? We can tweak them to fit how you use them.

Our parts go to over 30 countries—used on farms, in factories, on boats, and in tough off-road jobs. At Raydafon, we focus on making parts that don’t let you down, and we keep service straightforward. If you need reliable OEM cylinders, including Hydraulic Lift Cylinder and Steering Hydraulic Cylinder, we’re here to help.