High-Performance TD04HL-13G Turbocharger for HD400 & HD500 Series Excavators

• Precision-Tuned for Excavator Hydraulics: This TD04HL-13G unit is specifically engineered to power the hydraulic systems of HD-series excavators. It provides the steady, high-torque boost required for the 4D31T engine to maintain maximum breakout force, ensuring your machine handles heavy digging and lifting without bogging down.
• Heavy-Duty Thermal Resilience: The turbine housing is cast from high-grade ductile iron, built to withstand the high exhaust temperatures typical of the 4D31T platform. This superior metallurgy prevents the housing from cracking or warping during long shifts on the job site, ensuring a long service life in the most demanding environments.
• High-Speed VSR Dynamic Balancing: To ensure quiet operation and prevent premature bearing failure, every core assembly (CHRA) is balanced on a high-speed Vibration Sorting Rig (VSR). By eliminating shaft vibrations at speeds up to 150,000 RPM, we protect the internal journal bearings from the wear and tear caused by shaft oscillation.
• Optimized 13G Compressor Wheel: The aerodynamics of the 13G compressor wheel are tuned for rapid spool-up at lower engine speeds. This provides the immediate power response necessary for the HD510 and HD512 to cycle through hydraulic operations efficiently, reducing overall cycle times and fuel consumption.
• True 1:1 OEM Bolt-On Fitment: This is a precision replacement for the original brand factory units. All mounting flanges, oil inlet/drain ports, and air connections are machined to exact ME080442 specifications. No modifications are needed to your existing exhaust manifold or intercooler plumbing for a successful installation.

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.