The HCYY11112021 Main Boom Angle Cylinder is a crucial component designed specifically for truck cranes, significantly enhancing their lifting capabilities and operational efficiency. This cylinder precisely controls the angle of the main boom, enabling smooth maneuverability across a variety of lifting tasks. Built to withstand the rigors of heavy-duty applications, the HCYY11112021 offers unparalleled reliability and durability, making it an essential addition to any crane fleet.This cylinder stands out for its exceptional performance and longevity in heavy lifting operations. With a remarkable load capacity, robust construction, and precise engineering, the HCYY11112021 enhances both the efficiency and safety of crane operations. By following proper usage and maintenance protocols, users can rely on the HCYY11112021 to provide consistent and dependable service for many years. Investing in this vital component not only maximizes your truck crane's capabilities but also guarantees superior lifting performance in every operation.


We have developed a top-tier independent R&D platform for assembly. Our forklift cylinder production workshop features four semi-automatic assembly lines and one fully automatic tilting cylinder assembly line, capable of producing up to one million units annually. Additionally, our special cylinder workshop is equipped with semi-automatic cleaning and assembly systems of various specifications, designed to produce 200,000 units per year.Our facility boasts state-of-the-art CNC machining equipment, machining centers, specialized tools for high-precision cylinder processing, robotic welding machines, automatic cleaning systems, automatic assembly machines, and automated paint production lines. Over 300 key pieces of equipment are operational, allowing for optimized resource allocation and efficient utilization to meet precise product specifications and high-quality standards.In the machining shop, we utilize custom tilt guiderail turning centers, machining centers, high-speed honing machines, welding robots, and other essential equipment. This setup enables us to handle machining tasks for cylinder tubes with a maximum inner diameter of 400mm and lengths of up to 6 meters.
We operate a fully automatic water-based paint coating line for small and medium cylinders, featuring automatic loading and unloading systems and robotic spraying capabilities, with a production capacity of 4,000 units per shift. Additionally, we have a semi-automatic painting line for larger cylinders, powered by a chain drive, designed to handle 60 crates per shift.To enhance product performance and solidify our leadership in the hydraulic cylinder industry, we have partnered with Zjimee to establish a comprehensive performance laboratory focused on hydraulic cylinders, valves, and pumps. This lab employs computer-assisted testing using advanced electro-hydraulic technology, allowing for preset test conditions that improve accuracy and versatility in testing.The lab utilizes sensors for automatic data collection, enabling direct processing of output metrics, such as internal leakage and load efficiency, converted into standard units (ml/min%). To ensure the safety of hydraulic systems, we monitor key performance parameters, including oil temperature, liquid levels, and filter conditions. The hydraulic cylinder test stand evaluates "load efficiency" and "internal leakage" through precise readings, and is equipped with a grating ruler measuring instrument that complies with national standards for all hydraulic cylinder testing requirements. Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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