Japan remains the global epicenter for high-end construction machinery. With legendary manufacturers like Komatsu, Hitachi, and Kobelco setting the standard, the demand for MSG (Mitsubishi Swing Gear) compatible motors has never been higher. In the Japanese market, "Swing Motor" efficiency isn't just a metric—it's a requirement for the "i-Construction" initiative led by the Ministry of Land, Infrastructure, Transport and Tourism (MLIT). Our MSG series motors are engineered to meet these rigorous JIS (Japanese Industrial Standards), ensuring seamless integration into the complex hydraulic circuits of 6-ton to 50-ton excavators operating in Tokyo's dense urban redevelopment projects.
As the global industry pivots towards Green Transformation (GX), our swing motors utilize advanced axial piston technology to minimize energy loss. By reducing internal friction by 12% compared to standard aftermarket models, we help Japanese fleet operators reduce fuel consumption and carbon footprint.
Our MSG motors are designed with ports for pressure sensors, making them "Smart-Ready" for telematics systems used in Japan's advanced construction sites. This allows for predictive maintenance and real-time monitoring of swing torque and braking efficiency.
Japan's narrow streets require "Zero Tail Swing" machines. Our compact MSG-27B and MSG-44B designs offer the highest torque-to-weight ratio in the industry, enabling machine agility without sacrificing the power needed for heavy lifting or demolition.
Weitai Hydraulic is one of China’s leading hydraulic suppliers, specializing in export business for decades. We are committed to providing excellent hydraulic products and services to both businesses and final users worldwide. Our motor products include but are not limited to travel motors, swing motors, and wheel-motors. In 2019 alone, the demand led to the production of over 40,000 Weitai travel motors, serving giants like SANY, XCMG, and SDLG.
Recognizing Japan's leadership in hybrid and electric excavators, Weitai is currently developing the "E-Swing" series. These units combine traditional hydraulic reliability with electric motor precision, aiming for a 30% increase in energy recovery during swing braking.
Address: No. 36 Miao Ling Road, Laoshan District, Qingdao, China 266061
Business Hours: Monday-Friday: 9:00 am to 6:00 pm (CST)
Contact SupportOur ISO-certified facilities utilize high-precision CNC machining and 100% load testing for every motor before shipment to Japan.
Weitai Hydraulic
