ISUZU VS YANMAR
When purchasing excavators, the owners of the engine brand will certainly do their homework. After all, they want the excavator to be powerful, fuel-efficient and stable, and the mature engine brand is more reassuring.
Today, We wants to analyze the Isuzu engine and Yanmar engine. As the mainstream engine brand of small excavators, the advantages and disadvantages of these two engines must be of interest to many people. Let ‘s take a look.
Engine into the domestic time
The old drivers who have been in the industry for a long time know that the Isuzu engine entered the country much earlier than the Yanmar engine. In addition, the Isuzu is not only used in industrial machinery, but also widely used in automobiles. Therefore, the supporting technology and after-sales are very perfect, which has caused many people to feel that the fame of Isuzu is bigger than that of Yanmar engine.
It seems that the Yangma engine seems to be more bumpy. The Yanmar engine has not been used in automobiles before, and it has been used more in ships and agricultural machines. Therefore, the Yanmar engine has obvious shortcomings in domestic engine matching. Combined with the working conditions, domestic diesel quality and other factors, the Yanmar engine was once backed by easy high temperature, noise and other ‘ black pot ‘.
Fuel consumption and power
Engine power and fuel consumption are the most concerned points of the owner. In other words, the oil price in the domestic market remains high. If we can maintain efficient power output and fuel consumption can continue to rise, then such an engine is simply the heart of the old drivers.
Maybe many owners have done a simple comparison, the same tonnage excavator, the same power output, the fuel consumption of the Isuzu engine is higher than that of the Yanmar, and the fuel consumption is flat, the power output of the Yanmar engine is higher than that of the Isuzu.
The classic case
A few years ago, Hitachi 60 excavator had a common high temperature fault in the same batch. It is believed that many old drivers have fresh memories. At that time, the machine was equipped with Isuzu engine. Because of the common high temperature fault and the high attention of the owner, the manufacturer ‘s maintenance also pays attention.
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The next series of Hitachi 60 will replace the engine with the Yanmar engine, the power reached 42 kilowatts, but with the noise problem, but relative to the lack of power, high temperature fault, a little noise owners also ‘ bear ‘. After all, the power is enough, and the price of the whole machine is much lower than that of the Isuzu era.
contrast conclusion
Many people think that Yanmar engine entered the domestic market late, and its reputation and supporting technology are not as good as Isuzu.In fact, objectively speaking, the comprehensive score and performance of Yanmar engine are worse than those of Isuzu, but these can not prevent the rapid rise of Yanma engine.
At present, with the matching of technology, supporting, service and excavator parameters becoming more and more strict, more and more small excavator brands begin to adopt Yanmar engine.