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Shiyan Mingqi Industry and Trade Co., Ltd
CN
Heavy-Duty Hydraulic Oil Pump for Construction Equipment – Models 3999967, 3999966, 3976751, 3974850
Engineered for maximum durability and peak performance in demanding construction environments, this heavy-duty hydraulic oil pump is meticulously designed to deliver consistent, high-pressure fluid flow under extreme operational conditions. It features reinforced cast-iron housing, precision-machined internal components, and advanced sealing technology to resist wear, heat buildup, and contamination—ensuring extended service life and reliable operation across long shifts and rugged job sites. Fully compatible with a range of widely used construction equipment models—including part numbers 3999967, 3999966, 3976751, and 3974850—this pump serves as a direct-fit replacement or OEM-grade upgrade, maintaining factory-specified flow rates, pressure tolerances, and mounting configurations. Its robust design supports compatibility with standard hydraulic fluids and integrates seamlessly with existing control systems, minimizing downtime and simplifying maintenance procedures for fleet operator

Heavy-duty hydraulic oil pump for construction equipment, compatible with models 3999967, 3999966, 3976751, and 3974850.





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Contact: Han Tao
Contact phone:+(86) 15072907917+(86) 15071591358
WhatsApp:+86 15072907917
WeChat:+86 15072907917+86 18671909936
Email: symqgm@126.com
Address: 2-6, Building 2, Haili Industrial Park, Auto Parts City, Shiyan Economic and Technological Development Zone, Hubei Province
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