Mobile Crane Hydraulic Cylinders

Raydafon is a well-known hydraulic cylinder manufacturer rooted in China, with independent factories and mature manufacturing processes. We focus on providing hydraulic actuators such as hydraulic cylinders for mobile cranes. With a complete local supply chain, we effectively control costs on the basis of ensuring product quality and provide customers with stable and competitive prices. We do not advertise "low prices", but we know how to find a balance between "easy to use" and "cost-effective".

Raydafon's mobile crane hydraulic cylinders are made of high-strength alloy steel pipes, and the structural strength is sufficient to cope with heavy-load lifting; the piston rod is hard chrome-treated, corrosion-resistant and not easy to deform; the seals are matched with high precision to ensure long-term operation without leakage. We understand the detailed requirements of cranes of different tonnages in terms of action rhythm, temperature rise control, and response speed, so we can customize parameters such as cylinder diameter, stroke, interface form, etc. according to customer needs to adapt to mainstream and non-standard lifting equipment on the market.

In addition to mobile crane hydraulic cylinders, Raydafon also provides hydraulic cylinders for garbage trucks, aerial work vehicles, excavators and other equipment. With our self-developed agricultural gearboxes, worm gearboxes, and PTO output shafts, the product line covers the key parts of the hydraulic and power transmission systems, truly realizing modular combination and centralized procurement.

Our products have been widely used in mobile lifting equipment under complex working conditions such as bridge hoisting, plant construction, and dock transshipment. Whether it is an OEM, a leasing company, or an equipment repairer, Raydafon can provide matching product solutions and technical support. From the initial selection to the subsequent maintenance, we have a dedicated technical team to provide tracking services to ensure that the customer's equipment operates efficiently, stably, and reliably. Choosing Raydafon is to lay a good foundation for the equipment to be used for several more years.

Product Features

Mobile cranes have much more stringent requirements for hydraulic cylinders than ordinary equipment, and it is not just as simple as "being able to lift and lower". The mobile crane hydraulic cylinders designed and produced by Raydafon focus on high strength, impact resistance and precise control.

First, strong pressure bearing capacity. The crane arm is extended and retracted under heavy load, which requires the hydraulic cylinder to withstand continuous high pressure and instantaneous impact. We use thickened cylinder barrels, high-strength alloy steel piston rods, and multi-pass welding structures to ensure overall rigidity.

Second, stable extension and retraction. If the hydraulic action shakes during lifting, the lifting will be unstable at best, and the equipment will be dangerous at worst. We use buffer structure design and high-precision inner wall treatment to ensure that the piston stroke is always smooth and free of jamming.

Third, the anti-leakage structure is tight. Imported sealing components, double lip design and dust rings are used to reduce the risk of seal aging and extend the maintenance cycle.

In addition, Raydafon's hydraulic cylinders also support multi-section telescopic design, which can be used with multi-stage booms. It is widely used in various mobile lifting equipment such as engineering cranes, off-road cranes, and truck cranes.

Stability, safety and long service life are the basic criteria for every Raydafon lifting cylinder.