High-Performance T04B59 Turbocharger for WA350-1 & WA400 Wheel Loaders

• Engineered for Earthmoving Demands: This T04B59 turbocharger is built to withstand the high-torque requirements of heavy-duty wheel loaders. It provides the sustained boost necessary for the SA6D110-1 engine to maintain maximum hydraulic breakout force and drive traction during aggressive loading cycles in quarries and construction sites.
• Extreme Heat Management: The turbine housing is cast from high-grade K18 heat-resistant alloy, capable of withstanding constant exhaust gas temperatures reaching 750°C. This prevents housing fatigue, cracking, and flange warping—common failure points in heavy equipment subjected to 24/7 industrial duty.
• Precision VSR Dynamic Balancing: To ensure quiet operation and long bearing life, every core assembly is balanced on a high-speed Vibration Sorting Rig (VSR). This eliminates the high-frequency vibrations that lead to shaft oscillation, protecting the journal bearing system even when the turbo is operating at its maximum pressure ratio.
• Direct Bolt-On Compatibility: This is a precision 1:1 replacement for Garrett and factory units. All oil feed and drain ports, mounting studs, and air connections are machined to exact 6138-82-8201 specifications, allowing for a fast "plug-and-play" installation without exhaust manifold or downpipe modifications.
• Optimized Spool for 7.1L Displacement: The internal wheel aerodynamics are specifically tuned for the airflow characteristics of the 110-series engine. This ensures rapid spool-up at lower RPMs, providing the immediate power required for the WA350-1 and WA400 loaders to dig and climb effectively.

Fengcheng Zhongke Turbocharger Co., Ltd. is a leading high-tech factory specializing in the R&D, production, and global distribution of high-performance turbochargers. Based in Fengcheng—one of the world’s most renowned turbocharger manufacturing hubs—we have grown from a local workshop into a global supplier, serving heavy-duty, commercial, and passenger vehicle markets worldwide.

At Zhongke, we don't just "make" parts.we engineer reliability.

• Material Integrity: We exclusively use K18 Nickel-Alloy turbine wheels, capable of withstanding extreme exhaust temperatures (up to 950°C) without deformation.
• Dynamic Balancing: 100% of our turbochargers undergo high-speed dynamic balancing tests at 150,000+ RPM to guarantee zero vibration and extended bearing life.
• Certified Quality: Our production processes are certified under ISO 9001 and IATF 16949, the gold standards for the global automotive and heavy-machinery industries.

Manufacturing Prowess:Our facility is equipped with state-of-the-art production lines, including precision 5-Axis CNC machining centers, high-speed VSR (Vibration Sorting Rig) balancing machines, and advanced material testing labs.

Our Specialization:We maintain a vast inventory of over 3,500+ turbocharger models, with a focus on heavy-duty and construction machinery engines. Focused on optimizing fuel efficiency and restoring factory horsepower, our passenger car turbos are engineered with the same precision and K18 heat-resistant materials as our industrial line, ensuring reliable performance for daily commuting and high-speed driving alike.

Global Partnership & Support: Zhongke Turbo is more than just a manufacturer; we are your long-term technical partner. With nearly 30 years of export experience, we understand the logistics and technical requirements of the international market. We provide a warranty and dedicated technical support to help our partners succeed.

• Key Export Regions: North America, Europe, the Middle East, Africa, Latin America, and Southeast Asia.

Experience the difference of nearly 30 years of factory expertise. Contact us today for wholesale inquiries or technical consultations.