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This HX50 turbocharger is manufactured to exact Sinotruk specifications, ensuring perfect fit and function with WD615 series diesel engines. It comes pre-calibrated for optimal performance, eliminating the need for complex adjustments during installation. The original equipment design guarantees seamless integration with your engine's existing systems, reducing downtime and maintenance costs.
The VG1560118229 turbocharger is compatible with 336HP, 371HP and 380HP WD615 engines, making it suitable for a wide range of Howo heavy duty trucks including:
Tractor units for long-haul transportation
Dump trucks for construction and mining operations
Concrete mixer trucks for building projects
Cargo trucks for regional and national distribution
The core function of this turbocharger is to increase engine power output without increasing displacement. By compressing intake air and delivering more oxygen to the combustion chamber, it boosts engine power by more than 30% compared to naturally aspirated engines. This translates to better acceleration, improved hill-climbing ability and increased load-carrying capacity for your heavy duty trucks.
In addition to power gains, the HX50 turbocharger optimizes fuel combustion efficiency. The precise air-fuel mixture control reduces fuel consumption by up to 15% under normal operating conditions. For commercial fleet operators, this means substantial savings on fuel costs over the lifetime of the vehicle, directly improving your bottom line.
Constructed with high-quality materials and advanced manufacturing techniques, this turbocharger is built to withstand the harsh operating conditions of heavy duty trucking. The cast iron turbine housing resists high exhaust temperatures, while the precision-balanced turbine and compressor wheels ensure smooth operation and long service life. The integrated wastegate system prevents over-boosting, protecting both the turbocharger and the engine from damage.
Specification | Details |
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Model | HX50 (HX50W) |
OEM Part Number | VG1560118229 |
Compatible Engines | Sinotruk/Weichai WD615 Series |
Power Range | 336HP - 380HP |
Technology Platform | Holset HX50 |
Actuator Type | Wastegate |
Compressor Housing Material | Aluminum Alloy |
Turbine Housing Material | Ductile Cast Iron |
Application | Heavy Duty Commercial Trucks |
The Howo Sinotruk HX50 Turbocharger operates on a simple yet efficient principle. Exhaust gases from the engine spin the turbine wheel located in the lower cast iron turbine housing. This turbine is connected to a compressor wheel in the upper silver aluminum compressor housing, which draws in and compresses fresh air. The compressed air is then delivered to the engine cylinders, allowing for more efficient combustion of fuel.
The side-mounted black tube and actuator form the wastegate system, which regulates boost pressure. When engine speed increases and boost pressure reaches the predetermined limit, the wastegate opens to divert excess exhaust gases away from the turbine. This prevents over-boosting and ensures the turbocharger operates within safe parameters at all times.
The HX50W is a specific variant of the Holset HX50 series designed for water-cooled applications. The "W" stands for water-cooled, which helps reduce operating temperatures and extends the turbocharger's service life in high-load conditions. The VG1560118229 is the Sinotruk part number for this water-cooled HX50W turbocharger.
Under normal operating conditions and with proper maintenance, the Howo Sinotruk HX50 Turbocharger has a service life of approximately 150,000 to 200,000 kilometers. Regular oil changes, using high-quality engine oil and allowing the engine to cool down before shutdown can significantly extend its lifespan.
While this turbocharger is specifically designed for Sinotruk Howo trucks with WD615 engines, it can be used as a direct replacement for genuine Holset HX50W turbochargers with the same specifications. It is important to verify the part number and engine compatibility before purchasing to ensure proper fit and performance.
Yes, we offer competitive bulk pricing for fleet operators, repair service providers and commercial parts distributors. Please contact our sales team with your specific requirements, and we will provide you with a customized quote tailored to your needs.
