High-Performance TD04HL-15G Turbocharger for Powered Excavators

• Precision-Tuned for Excavator Hydraulics: This TD04HL-15G unit is specifically engineered to power the high-torque, variable-load cycles of 4BG1T-powered earthmovers. It ensures the engine maintains the steady boost pressure required for aggressive hydraulic breakout force and multi-function lifting without losing power under high-pressure spikes.
• Severe-Duty Thermal Resilience: The turbine housing is cast from high-grade ductile iron, specifically formulated to withstand the sustained exhaust gas temperatures typical of compact industrial diesel engines. This metallurgy prevents housing distortion and wastegate binding during long shifts on the job site, ensuring a long service life in remote or high-load environments.
• Precision VSR Dynamic Balancing: To ensure maximum bearing life and prevent cabin noise, every core assembly (CHRA) is balanced on a high-speed Vibration Sorting Rig (VSR) at speeds up to 150,000 RPM. This eliminates microscopic shaft oscillations that cause premature journal bearing wear and the common "turbo whistle."
• Optimized 15G Compressor Aero: The aerodynamics of the compressor wheel are tuned for rapid boost response at lower engine speeds. This is critical for 13–16 ton excavators, where immediate power is needed for sudden digging loads, effectively reducing cycle times and fuel consumption.
• True "Plug-and-Play" Installation: This unit is a precision 1:1 replacement for original brand factory turbos. All mounting flanges, oil inlet/drain ports, and air connections are machined to exact 8971159720 and 02/800380 specifications, allowing for a seamless installation without manifold modifications.

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.