洋马 4TNV84 turbocharger

Compatible Models: Yanmar 4TNV84 / 4TNV84T series diesel engines Suitable Equipment: Various small construction machinery, compact loaders, and generator sets Housing Material: Constructed from high-strength, heat-resistant alloy cast iron; the flow channels are optimized for the exhaust characteristics of small engines to ensure structural stability and crack resistance during high-temperature operation. Core Impeller: Features a precision-cast, high-efficiency, lightweight impeller with extremely low rotational inertia, ensuring rapid boost response during engine startup and load fluctuations, thereby enhancing operational responsiveness. Precision Dynamic Balancing: Every unit undergoes high-speed VSR (Vibration Sorting Rig) dynamic balancing before leaving the factory, ensuring smooth, quiet operation at rated high speeds and significantly extending bearing service life. Sealing Reliability: Utilizes high-performance sealing components to strictly prevent lubricating oil from entering the intake air path, ensuring long-term cleanliness of the combustion chamber and preventing power loss caused by oil burning. Installation Compatibility: Manufactured in strict accordance with Yanmar OEM specifications; mounting flanges and oil inlet/outlet ports are precisely positioned for seamless replacement, significantly reducing equipment downtime during maintenance. About Us Guangzhou Jianming Machinery Equipment Co., Ltd. is an expert in the field of mechanical power systems and components, backed by 20 years of solid practical experience. We began as a small machinery repair shop. Over the past two decades, we have accumulated a wealth of successful global case studies and maintenance expertise. Through hands-on experience in solving complex mechanical issues, we have earned widespread acclaim and grown into a comprehensive enterprise employing over 200 professionals. We deeply understand the challenges equipment faces under extreme conditions and possess extensive practical experience and expertise in the following areas: Heavy Machinery Power Upgrades and Retrofitting: We provide customized engine overhaul and replacement solutions for various types of construction machinery, with deep expertise in major power platforms such as Yanmar, Kubota, and Cummins. Mining and Industrial Equipment Maintenance: We offer professional power optimization strategies to ensure continuous operational capability under high-load conditions. Agricultural and Irrigation Power Systems: We provide power unit upgrades and comprehensive troubleshooting services for various types of agricultural machinery and irrigation/drainage equipment. Leveraging our extensive technical expertise, we are also a robust supplier of spare parts: Comprehensive Spare Parts Supply: We offer a wide, carefully curated range of construction machinery parts—including piston assemblies, cylinder heads, crankshafts, engine overhaul gasket kits, and hydraulic components—to meet all your one-stop procurement needs. Our wealth of practical experience and robust supply chain system are our most valuable assets. Whether you are facing complex mechanical challenges or require reliable spare parts, Jianming Machinery possesses the expertise to help you succeed! Please contact our sales representative, Mr. Zhan. WeChat/WhatsApp: +86 180 2712 4770