Holset turbochargers have always been known for their fuel efficiency and durability. The reporter recently learned that the truck equipped with Holset supercharger by Master Du in Northeast China has set a record for stable and obstacle free operation of 990000 kilometers. Mr. Du is from Linghai, Liaoning. He drives a Liberation brand cargo truck equipped with a tin diesel engine, with 220 horsepower. He was purchased in 2004 and the license plate number is Liao G43136. The original Holset supercharger on the car is the same as this one, and it has been used for 6 years without any malfunctions.
The turbocharger is a key component of diesel engines. As an air compressor, it increases the intake volume by compressing air, thereby improving fuel efficiency and engine efficiency. Wuxi Cummins strict turbocharger and component design process, excellent component materials, world-class manufacturing technology, advanced quality control and rigorous testing verification ensure the long service life and high reliability of the Holset turbocharger! According to user surveys conducted in multiple regions, the service life of Holset turbochargers is three times that of ordinary turbochargers. Therefore, within the service life of Holset turbochargers, it is necessary to purchase three ordinary turbochargers. The report by China Bus Network (www.Chinabuses. com) that Mr. Gao's coach used a Holset turbocharger to run 2 million kilometers is also a vivid example.
Master Du said that as he grew older, he had a strong affection for the old man who had accompanied him from Wuxi to Shenyang for six years, and he was very careful in taking care of the car. When asked about exclusive maintenance and upkeep tips for turbochargers, Master Du's answer was very simple: "Don't drive too fast, maintain more.". Safe driving, diligent maintenance, and simple reasoning share the experience and insights of experienced drivers.
In fact, the maintenance of the Holset turbocharger is quite simple. One is daily maintenance, which mainly involves checking whether the oil pressure and temperature during operation are normal, and whether the inlet and outlet pipes are unobstructed (the inlet oil temperature of the turbocharger is 50-80 ℃ and the inlet oil pressure is 196-392kPa during normal use); Is there any looseness or air leakage in the connection between the turbocharger and the engine; Check the quality of engine lubricating oil and replace it regularly. The second is regular inspection, which mainly includes fasteners, moving parts, axial play of rotor components, and radial clearance of the compressor. The maintenance cycle for different component items is set based on the mileage of the vehicle.
What is Mr. Du's biggest feeling about the Holset supercharger, which has accompanied him for 990000 kilometers? Master Du said, "Our turbocharger (Holset turbocharger) has good quality and hasn't had any problems in 6 years... It's a bit expensive, but the quality is good and doesn't need to be repaired anymore... The brand is very good and quite famous in Northeast China." Master Du said, and the truck that continues to operate healthily is the most convincing proof.