Weitai Hydraulic is one of China’s leading hydraulic and electric drive system suppliers, recognized among the earliest hydraulic enterprises specializing in global export business for decades. We are deeply committed to providing excellent hydraulic systems, high-efficiency electric wheel drives, and custom engineering services to both businesses and final users worldwide.
We began our journey as a dedicated OEM factory and have gradually developed into a comprehensive enterprise integrating precision production, international trade, and capital investment. In addition to operating our own advanced manufacturing facilities, we are major shareholders of high-quality hydraulic motor and electric drive factories. All operations are strictly ISO certified, and our key material suppliers carry CE, RoHS, CSA, and UL certificates, validating our commitment to global compliance standards.
Our comprehensive motor portfolio features high-performance travel motors, swing motors, and integrated electric wheel-motors. Engineered with advanced internal structures, our drives deliver outstanding volumetric efficiency, robust mechanical strength, and operational stability. In 2019 alone, our production and delivery of Weitai travel motors exceeded 40,000 units. Today, Weitai is a trusted tier-1 supplier integrated directly into the production lines of leading global excavator brands, including SANY, XCMG, and SDLG.
As the Shandong Hydraulic Association’s (SDHA) Secretary Company and the designated comprehensive export platform of the provincial hydraulic organization, Weitai represents China's manufacturing excellence on the world stage. Recognized as the *2018 Annual Outstanding Enterprise* at the Shandong Equipment Manufacturing Association Annual Conference and Intelligent Manufacturing Forum, we consistently build on this foundation to lead the industry into the electro-hydraulic era.
The industrial landscape is moving from pure hydraulic circuits to intelligent electro-hydraulic actuators (EHA). By pairing high-performance Interior Permanent Magnet (IPM) electric motors with compact planetary reducers, Weitai delivers the massive torque of hydraulics alongside the precise positioning, low noise, and zero emission benefits of modern electric drives.
Modern mobile platforms require maximized battery runtime. Standard hydraulic systems lose significant energy through throttling and heat generation. Integrated electric wheel drives (like the WED series) boast over 90% system efficiency, drastically minimizing energy loss and allowing OEM equipment to run longer on a single charge.
Integrating speed transducers and digital encoders directly into travel motors enables real-time traction control, precise anti-slip algorithms, and fully automated machinery guidance. Our closed-loop track drives offer superior dynamics for autonomous off-highway agricultural and mining equipment.
As a trusted international manufacturer, Weitai aligns with global industry guidelines to fulfill rigorous procurement criteria. From performance-to-weight optimization to legal and regulatory compliance, we provide plug-and-play modules designed for seamless retrofitting and new machinery design.
Standardized components rarely satisfy complex structural limits. Weitai offers high-degree engineering adaptability. Leveraging client blueprints or CAD models, we tailor gear ratios, mounting flanges, motor displacements, and electrical interface specifications to fit specialized vehicle footprints.
Operating across North American and European jurisdictions demands adherence to environmental and electrical safety codes. Our material suppliers hold CE, RoHS, CSA, and UL certificates, easing international trade processes and guaranteeing that our components satisfy global health, safety, and eco standards.
Our solutions cater directly to demanding sectors. From track drives built for mining crawlers and skid steer loaders to specialized high-speed travel motors designed for rapid material transport, Weitai guarantees drive efficiency, high structural payload capabilities, and minimal downtime.
The next wave of industrial machinery requires rapid charging speeds and extreme power efficiency. Weitai is actively developing next-generation electro-hydraulic drive solutions designed for 800V architectures. Implementing wide-bandgap silicon carbide (SiC) inverters allows our drives to operate at higher thermal thresholds with reduced footprint size.
Simultaneously, we are embedding predictive maintenance technology directly into our motor modules. Utilizing multi-axis temperature sensors and vibratory resonance detectors, our drives can transmit health telemetry to cloud platforms, alerting fleet operators of wear patterns prior to component failure.
Excellence in production requires advanced machining processes and testing technologies. At Weitai, we integrate automated CNC centers, specialized grinding machines, and cleanroom assembly lines to achieve tight tolerance control on all components.
Every travel motor, hydraulic valve, and planetary gearbox must undergo a multi-point quality check prior to packaging. Our computerized test benches simulate extreme operational loads, measuring real-time parameters including:
Our commitment to transparent, high-end manufacturing is the reason Weitai drives are selected by premium brands like XCMG, SANY, and SDLG. We share our technology openly to ensure global partners receive verified high-quality mechanical components.
We believe that trust is built on verifiable quality frameworks. Our production plants adhere to internationally accepted ISO quality assurance systems. We audit our raw materials, cast housings, gears, and electrical parts to guarantee uniform performance.
Weitai actively participates in top-tier machinery exhibitions globally (such as Bauma and Conexpo). As a major contributor to the Shandong Equipment Manufacturing Association, we work to build strong relationships across the industrial sector.
Conventional hydraulic systems rely on central diesel engines powering pumps, transferring power via fluid hoses to hydraulic motors. This results in transmission and heat losses. Electric wheel drives, utilizing integrated IPM (Interior Permanent Magnet) motors paired with planetary gear reductions, apply mechanical force directly to the wheels. This improves energy efficiency to over 90%, reduces system complexity, and eliminates fluid leak risks.
Yes. Weitai specializes in dimensional and performance matching for global equipment replacements. Our units, such as the FD-279C or MCR03A series, are engineered to function as drop-in replacements for Cat, Bobcat, and Rexroth track drive motors, offering equivalent torque density and mounting layouts.
Integrated speed transducers supply real-time rotational feedback directly to the vehicle's electronic control unit (ECU). This enables precise closed-loop speed management, traction vectoring, and anti-slip operation. It is essential for modern autonomous agricultural machinery and robotic industrial platforms.
Our drive systems feature robust planetary gear arrangements and reinforced radial-axial bearings. We optimize gear tooth contact geometries and surface treatments to handle intense torque peaks without premature structural failure. Every production run undergoes load testing to verify performance limits.
For custom engineering, our team requires key technical inputs: input power limits (KW/Voltage), peak output torque requirements (Nm), output speed ranges, total machine load weights, wheel/track load configurations, and dimensional mounting restrictions.
No. 36 Miao Ling Road, Laoshan District, Qingdao, China 266061
Monday-Friday: 9:00 am to 6:00 pm
Saturday, Sunday: Closed
For custom engineering and product catalog inquiries, our support team replies within 24 hours.
Weitai Hydraulic
