Import Combine Harvester Orbitrol — Buy in Bulk from Supplier in China

The Combine Harvester Orbitrol from Shijiazhuang Hanjiu Hydraulic Co., Ltd. is a 101S series hydraulic steering control unit designed for agricultural and industrial mobile machinery. It functions as a steering orbital valve, integrating relief and checkproof valves to ensure smooth and responsive directional control. The unit is compatible with a range of machinery, including combine harvesters, tractors, forklifts, and loaders, offering a direct replacement for Danfoss OSPC and M+S HKU/4 series.

This hydraulic steering unit supports displacement volumes from 50 to 400 ml/rev, with rated flow rates spanning 5 to 40 L/min and maximum input pressure of 16 MPa. Standard orbitrols in this category include shock valve pressure settings between 12 to 22 MPa and continuous back pressure limits of 2.5 MPa. The 101S series is engineered for heavy-duty applications, with weight varying from 5.75 to 7.5 kg depending on the displacement model, and dimensions ranging from 130 to 176 mm in length.

Primary buyers include OEMs and aftermarket suppliers for agricultural and construction equipment. The unit’s versatility makes it suitable for steering systems in machinery operating in diverse environments, from farms to construction sites. Confirm compatibility with your specific machine model by matching the OEM number, as the supplier produces units to match original equipment specifications.

Shijiazhuang Hanjiu Hydraulic Co., Ltd. is located in Shijiazhuang, Hebei Province, China. The company specializes in hydraulic components, particularly steering control units for mobile machinery. Its product range includes orbitrols that serve as direct replacements for major brands like Danfoss and M+S, catering to both OEM and aftermarket demand.

The supplier’s listing for the 101S series orbitrol highlights its compatibility with a broad selection of industrial and agricultural machinery, including combine harvesters, tractors, and loaders. However, no response rate or average response time data is provided, which may affect communication during the sourcing process. Buyers should confirm the supplier’s ability to provide technical support, custom configurations, and consistent lead times for bulk orders.