Industry-leading travel motors and final drives for global OEMs
In the high-stakes arena of heavy construction, the excavator drive motor—often termed the final drive—acts as the critical bridge between hydraulic power and mechanical torque. As a premier OEM Excavator Drive Motor Manufacturer, Weitai Hydraulic has spent decades mastering the fluid dynamics and metallurgical precision required to move machines weighing from 0.8 to 70 tons across the world’s most punishing terrains.
Understanding the "Semantic Intent" of modern procurement, we recognize that engineers are no longer just looking for a "part." They are seeking reliability, volumetric efficiency, and seamless integration. Our role as a leading Chinese hydraulic supplier is rooted in deep technical expertise (E-E-A-T), where every motor is designed to exceed ISO standards and withstand peak pressures exceeding 350 bar without compromise.
Weitai Hydraulic is one of China’s leading hydraulic suppliers, the earliest hydraulic enterprises which specializing in export business for decades. We are committed to providing excellent hydraulic products and services to both businesses and final users worldwide. At the first beginning, we are OEM factory, and have gradually developed into a comprehensive company integrating production, trade and investment. Our factories are all ISO certified and our material suppliers have all obtained CE, RoHS, CSA and UL certificates.
Travel Motors Produced Annually
Years OEM Experience
ISO Certified Quality Control
Countries Exported To
China's hydraulic industrial cluster in regions like Shandong allows for unprecedented vertical integration. From high-grade alloy casting to precision CNC gear grinding, every stage of the travel motor manufacturing process is optimized for cost and quality.
Our motors utilize proprietary heat-treatment technologies that enhance the fatigue resistance of planetary gears. This ensures that a Weitai motor provides a longer lifecycle compared to standard aftermarket components.
As the Shandong Hydraulic Association’s (SDHA) Secretary Company, we are at the forefront of "Intelligent Manufacturing." We can pivot from design to prototype in 30% less time than European counterparts.
Hydraulic motors are one of our main products. In addition to our own hydraulic factories, we are a shareholder of a high-quality hydraulic motor manufacturer. We can design and customize according to drawings to meet the diverse needs of customers. The Motor products include but are not limited to travel motors, swing motors and wheel-motors. Our motors have an advanced design structure and provide high volume efficiency, high strength and good stability which far superior than our competitors’ motors.
This resulted in the demand and production of over 40,000 Weitai travel motors in 2019. Weitai travel motors are now even included in the production line for excavator manufacturers such as SANY, XCMG and SDLG. Weitai Hydraulic has already been elected to be the 2018 Annual Outstanding Enterprise at the Annual Conference and Intelligent Manufacturing Forum of Shandong Equipment Manufacturing Association.
The rise of mini-electric excavators has birthed the need for integrated electric wheel drives. Our WED-003 Electric Motor with Gearbox represents the pinnacle of this shift, offering 325Nm of torque with zero emissions, ideal for indoor demolition and urban landscaping.
Modern "Sense-Drive" systems require travel motors that can communicate with the excavator’s ECU. By integrating pressure sensors into our A11V(L)O Piston Pumps and variable motors, we enable "Auto-Shift" capabilities that optimize fuel consumption by up to 15%.
🌐 Global Interchangeability: One of the primary pain points for international buyers is parts compatibility. Weitai motors are engineered to be 1:1 drop-in replacements for major brands like Nachi, Kayaba (KYB), Rexroth, and Eaton. This ensures that your fleet maintenance downtime is minimized, regardless of where your project is located.
📦 Inventory Management & JIT: With our expansive warehouse facilities, we offer "Just-In-Time" delivery solutions for OEM production lines. Our 2019 achievement of 40,000 units was made possible by a logistics network that spans from Qingdao to major ports in Europe, North America, and Southeast Asia.
🛠️ Total Cost of Ownership (TCO): While the initial purchase price is a factor, we focus on the TCO. By using higher-grade seals and friction-reducing coatings, Weitai motors reduce leakage rates and extend the interval between hydraulic overhauls, saving thousands of dollars over the machine's life.
Low-temperature hydraulic fluid compatibility and specialized seal materials allow our motors to operate in temperatures as low as -40°C.
Advanced anti-corrosion painting and oxidation-resistant components protect our final drives in coastal and rainforest environments.
Mini-excavator motors with high torque-to-weight ratios provide the agility needed for tight city jobsites where space is a premium.
Our commitment to quality is visible in every corner of our factory. From the Final Drive Testing benches where each unit undergoes 100% load testing, to our Precision Machining workshop utilizing 5-axis CNC centers.
A: You should provide the machine brand, model, and year. However, the most accurate way is to check the part number on your existing motor’s nameplate (e.g., 307-3045 or MAG-33V). Our technical team can cross-reference this with our OEM database.
A: High-torque motors feature a larger displacement or a more complex planetary reduction ratio. They are essential for heavy-duty tasks like climbing steep grades or working in heavy clay, whereas standard motors focus on travel speed.
A: Yes. As an integrated OEM manufacturer, we can customize mounting flanges, shaft splines, and hydraulic port configurations according to your CAD drawings. This is ideal for manufacturers of specialized forestry or harbor equipment.
A: For stock items, we can ship within 3-5 business days. Custom OEM orders typically range from 30 to 45 days depending on the complexity of the casting and machining requirements.
No. 36 Miao Ling Road, Laoshan District,
Qingdao, China 266061
Monday-Friday: 9:00 am to 6:00 pm
Saturday, Sunday: Closed
Weitai Hydraulic
