Explore our premium range of precision-engineered travel motors, final drives, and swing motors designed for global heavy machinery.
High volumetric efficiency and structural stability for heavy-duty excavators.
Robust engineering to withstand extreme operational stress and pressure.
Optimized for seamless crawler tracking and dependable torque delivery.
Precision rotation control ensuring smooth superstructure movement.
Tailored 2.5 Ton slew drive engineered for compact excavator fleets.
3000 N.m planetary gearbox manufacturer standard for high torque capability.
Direct OEM replacement offering supreme durability and consistent power.
Enhanced sealing technology and thermal resistance for rigorous work cycles.
Pioneering hydraulic excellence, precision manufacturing, and global supply chain integration.
Weitai Hydraulic is recognized globally as one of China’s leading hydraulic suppliers and an elite OEM gearbox assembly supplier. As one of the earliest Chinese hydraulic enterprises specializing in international export business for decades, we remain steadfastly committed to providing exceptional hydraulic products, customized transmission units, and technical services to businesses, OEMs, and aftermarket users worldwide.
Transitioning from our foundational origins as a specialized OEM manufacturing factory, Weitai has systematically evolved into a comprehensive enterprise that seamlessly integrates advanced production, international trade, and strategic investment. Hydraulic motors and precision gearbox assemblies stand as our primary flagships. Alongside our proprietary hydraulic manufacturing facilities, we hold strategic equity shares in several tier-one hydraulic motor and gearbox manufacturing plants, reinforcing total vertical control over quality, pricing, and technological innovation.
Our operational ecosystem features state-of-the-art CNC machining centers, rigorous automated testing benches, and specialized cleanroom assembly lines. Every factory under our management and partnership is fully ISO certified, while all critical material and electronic component suppliers have successfully attained CE, RoHS, CSA, and UL certifications.
We specialize in heavy-duty travel motors, swing motors, wheel-motors, and intricate planetary gearbox assemblies. Featuring advanced design architecture, our motors deliver exceptionally high volumetric efficiency, superior structural strength, and outstanding thermal stability—qualities that consistently outperform competitive offerings in the global marketplace. This technical superiority fueled the massive production and distribution of over 40,000 Weitai travel motors in a single operating year. Today, Weitai travel motors and gearbox assemblies are proudly integrated into the standard production lines of leading global excavator and heavy machinery manufacturers such as SANY, XCMG, and SDLG.
Analyzing the competitive edge of Chinese hydraulic supply chains and future engineering trajectories.
Sourcing an OEM gearbox assembly from China offers international machinery builders unmatched cost-efficiencies without compromising on metallurgical precision or durability. By leveraging integrated industrial clusters in Shandong, Weitai provides streamlined logistics, localized raw material mastery, and scalable manufacturing tailored to enterprise procurement needs.
Navigating international regulatory landscapes requires stringent compliance. Weitai ensures every gearbox assembly meets international safety directives (CE, RoHS, ISO). Our local engineering support teams collaborate directly with overseas clients to deliver customized drawings, rigorous prototype testing, and rapid on-site troubleshooting.
The heavy machinery sector is shifting towards electrification, higher power density, and smart diagnostics. As the Secretary Company of the Shandong Hydraulic Association (SDHA), Weitai is at the forefront of intelligent manufacturing, developing next-generation quiet, high-torque planetary gearboxes for electric excavators.
Discover our specialized hydraulic piston pumps, compact track drives, and customized aftermarket sub-assemblies.
Radial piston motor architecture built for high-torque radial load operations.
Exact drop-in replacement final drive engineered for skid steer loaders.
Compact hydraulic transmission designed for mini excavators and utility carriers.
High-pressure swashplate design for closed-loop hydrostatic transmission systems.
Heavy-class excavator drive motor providing reliable traction and gradeability.
Industry-standard swashplate pump for open-loop industrial hydraulic circuits.
Durable travel motor configuration built for precise mini-excavator mobility.
High-efficiency slew motor engineered for excavator turret rotation.
Recognized for excellence and active engagement in worldwide industrial manufacturing forums.
Showcasing cutting-edge hydraulic technology at international expos.
Engaging with industry leaders on intelligent manufacturing solutions.
Discussing custom OEM gearbox assembly projects with global partners.
Presenting high-efficiency travel motors and planetary reducers.
Expert answers regarding OEM gearbox assemblies, manufacturing standards, and global procurement.
Weitai combines decades of hydraulic manufacturing expertise with strict ISO-certified quality control. As both a direct manufacturer and an export platform representing the Shandong Hydraulic Association, we offer customized engineering, rigorous testing, and reliable global supply chain execution trusted by brands like SANY and XCMG.
Yes. We have dedicated R&D and technical teams capable of designing, prototyping, and manufacturing custom hydraulic motors, planetary reducers, and gearbox assemblies according to client-provided blueprints or performance requirements.
Our manufacturing facilities are fully ISO certified. Furthermore, all raw material and component suppliers comply with rigorous international standards, holding CE, RoHS, CSA, and UL certifications to guarantee safety and performance worldwide.
Standard catalog items and samples can often be shipped within 1-2 weeks if in stock. Customized OEM gearbox assembly orders typically require 30 to 45 days depending on the complexity of design and volume requirements.
Take a virtual tour of our advanced production lines and get in touch with our global support team.
Address: No. 36 Miao Ling Road, Laoshan District, Qingdao, China 266061
Business Hours:
Monday - Friday: 9:00 am to 6:00 pm
Saturday, Sunday: Closed
Weitai Hydraulic