The performance parameters of the Caterpillar CAT324E second-hand excavator have been greatly improved, and it is not just about the exterior

2019-04-19

 Performance level beast CAT launched in JapanThe E-type machine has been around for several years, and with the increasing demand for performance and model of imported equipment, the E-type has become an important core of current equipment introduction. So what are the advantages and disadvantages of E-type engine oil? It is inevitable that the E-type, as an imported equipment, leads the domestic generation. Currently, the mainstream models of joint ventures in China, including the GC type CAT that can be purchased on the market, are still upgraded based on the D-type platform. The upgrade process is nothing more than exploring the potential of the equipment under performance tuning to improve performance and reduce fuel consumption. However, due to hardware limitations of the equipment itself, bottlenecks have emerged. The E-type was launched in Japan in 2014, and the number of imported models has gradually increased from 2018 to this year. The biggest advantage of the E-type is that it uses the new C-engine from CAT Pirelli. According to official data, the rated power parameters of current mainstream D-type and above models in China have been improved, but not as much as imagined.

 

So this timeWhat is the main purpose of upgrading the E-type? Fuel consumption, yes, the reduction in equipment fuel consumption this time is in line with global mechanical equipment emissions to meet the requirements of various countries. To achieve emissions without sacrificing power, it is necessary to extensively upgrade and improve the equipment. Although the current new equipment in China can meet the emission standards of National III or above, the continuous requirements for mechanical equipment emissions in China will lead to even higher emission requirements in the coming years. Manufacturers need to take precautions and upgrade equipment in advance, which is a necessary adjustment for enterprise leaders and survival in the larger environment.

 

  EPA Tier4The emission standard is a foreign standard for construction machinery and equipment, which has taken a big step ahead of most equipment in China. Concerns about purchasing equipment: Does the CAT upgrade affect the power parameters of the engine? Everyone can rest assured that CAT, as a high-end mechanical equipment performance level beast, is not just a name for itself. Its power level is basically maintained at the same levelThe performance output level is around 100Kw, while CAT basically exceeds 10% -20% or more. The maximum hydraulic flow rate of the main pump can be maintained for 430 minutes, which can be said to still adapt to working in various levels of harsh environments. How big is Dourong? CAT comes with a large capacity attribute. The factory standard bucket capacity is 1.2m? The above can be expanded according to the working environment. Under the driving force of Pengpai Power, the 324E model exceeds 1.3m? Under the basic working conditions, I am still able to handle it with ease. Of course, it is not recommended that high workload work will cause excessive wear and tear on the equipment.

 

There are drawbacksThere are certain difficulties in purchasing core components for E-type imported equipment. Simple maintenance and upkeep will not cause problems, but if there are problems with large parts such as the engine, it will inevitably affect the normal construction period. Currently, the purchase of accessories relies on imports. In addition, the E-type tail is too high, which will definitely affect the implementation. Although the new CAT has a camera installed at the rear, there will still be visual blind spots. In order to meet the IIIB and IV emission standards by installing a catalyst and particle collector on the basis of the engine, the overall impression of the engine compartment can be improved by installing rearview mirrors and cameras. Currently, purchasing cameras is very simple. What are the specific shortcomings of the E-type machine? It takes about 2-3 years of actual work on the construction site to know. In Japan, the engineering volume is not as large as in China, and some situations are not well understood in China. Another drawback is the price. In Huacheng E-type, the auction cost and transportation cost are close to the standard price of domestic new machines, so if you are interested in E-type, you can conduct in-depth and careful testing on site.

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