High-Precision Final Drives and MS Motors for Industrial Excellence
Weitai Hydraulic stands as one of China’s leading hydraulic suppliers, specializing in export business for decades. Starting as an OEM factory, we have evolved into a comprehensive powerhouse integrating production, trade, and investment. Our deep-rooted experience in MS series radial piston motors allows us to deliver performance that exceeds industry benchmarks.
Our commitment to Excellence, Expertise, Authoritativeness, and Trustworthiness is backed by ISO certification and material suppliers with CE, RoHS, CSA, and UL certificates. We don't just supply; we engineer solutions that are trusted by global excavator manufacturers like SANY, XCMG, and SDLG.
As the Secretary Company of the Shandong Hydraulic Association (SDHA), Weitai represents the pinnacle of Chinese hydraulic innovation. We were elected as the 2018 Annual Outstanding Enterprise, a testament to our authoritativeness in the global market.
Annual Motor Production
Quality Standard Verified
Countries Served Worldwide
Expert Support Response
The global MS Motor (Radial Piston Motor) market is undergoing a seismic shift. As a premier China MS Motor Manufacturer, Weitai Hydraulic is at the forefront of these transformations. Current trends indicate a move towards higher power density, where smaller footprints must deliver immense torque. Furthermore, the integration of Smart Hydraulics—sensors capable of real-time monitoring of pressure, temperature, and wear—is becoming the standard for Tier-1 global procurement.
Our roadmap involves transitioning from traditional hydraulic efficiency to Eco-Hydraulic systems. This includes designs optimized for biodegradable hydraulic fluids and reduced noise emissions, catering to the strict environmental regulations in the EU and North America.
Our travel motors, swing motors, and wheel motors utilize a multi-cam radial piston design. This structure provides high volume efficiency and exceptional stability. Unlike competitors, Weitai’s motors feature enhanced heat dissipation and friction-reducing coatings on internal pistons, extending service life by up to 30% in harsh mining environments.
We understand that "one size fits all" does not apply to heavy machinery. Our technical team can design and customize according to complex drawings, ensuring that our MAG, JMV, and WTM series integrate seamlessly into your specific chassis or drivetrain.
For international buyers, lead time and reliability are paramount. Our factory in Qingdao ensures a robust inventory of final drives and motors, reducing downtime for end-users across the Americas, Europe, and Southeast Asia.
Navigating international trade laws requires a partner who understands compliance. With RoHS and CE certifications, Weitai guarantees that our motors meet the stringent safety and environmental standards required for entry into the global market.
Trust is built through support. We offer comprehensive localized support frameworks, including detailed technical manuals, remote diagnostic assistance, and a structured warranty program that protects your investment.








Our motors are engineered using premium materials and advanced radial piston technology. We focus on high volume efficiency and stability, which has led to our products being adopted by industry giants like SANY and XCMG. Our shareholder status in high-quality factories ensures direct quality oversight that pure trading companies lack.
Yes, our MS series and travel motors (like the MAG and JMV series) are designed as direct replacements for many major brands. They match the dimensions, flow rates, and torque specifications while offering a more competitive TCO (Total Cost of Ownership).
All our factories are ISO certified. Depending on the product line, our motors and components hold CE, RoHS, CSA, and UL certificates, ensuring they meet the safety requirements of global markets.
Absolutely. We have a dedicated technical team that works with clients to customize hydraulic motors based on technical drawings and specific torque/speed requirements. We provide full support from design to prototype testing.
Operating from Qingdao, one of China’s largest port cities, we have a streamlined logistics network. We provide comprehensive export documentation and work with reliable freight partners to ensure timely delivery worldwide.
No. 36 Miao Ling Road, Laoshan District, Qingdao, China 266061
Monday-Friday: 9:00 am to 6:00 pm
Saturday, Sunday: Closed
For inquiries about our MS motors, final drives, or pricelists, please contact us. Our team will get in touch within 24 hours.