Tiedou Kobelco used excavators (Issue 5) SK350DLC-11E, SK380SRLC-7. SK400DLC-11E, SK500LC-11. SK520LC-11E parameter configuration and specification information comparison

　　This issue introduces 5 Kobelco large excavators. According to the parameters provided by European and American officials, several Kobelco models are equipped with Isuzu engines, compared with some models in other Asian countries that use Cummins engines. For users who purchase imported excavators, please refer to the official website of the region and the import consultation of the dealer as much as possible. However, considering what engine brand to use, there is not much difference in power among various engine manufacturers at present. Of course, some patented technologies can bring some improvement to the engine, but the main consideration in the excavator is the comprehensive performance of the mechanical quality and mechanical stability to bring users work performance.

　　Some information and parameters of the excavator come from the Internet and Kobelco's official website. Tiedou also checked the models and configurations of engineering machinery in different countries. There will be errors and differences. This issue also has a very special model Kobelco SK380SRLC-7. This short-tail excavator with a deadweight of more than 37 tons is usually designed to be no more than 30 tons. Such an excavator sacrifices part of the excavator bucket capacity to reduce the working space requirements. Compared with Kobelco SK350. which uses the same Isuzu 6HK1 engine with an engine power of 210Kw, the power and performance as well as the hydraulic pump and other configurations are basically the same, but in the work comparison test, SK380 has smaller space requirements. Users in need of this Kobelco SK380 is a very good choice, but the price of the new machine is not cheap. The focus of this issue is a Kobelco SK500LC-11 excavator. This excavator uses Kobelco's unique intelligent hydraulic system (KOBELCO's Intelligent Hydraulic System), which can automatically adjust the hydraulic output according to work needs to ensure the best work efficiency and precise operation control. It has significantly improved the overall performance of the excavator.

　　The engine uses Hino E13CYM water-cooled 4-stroke 6-cylinder direct injection diesel engine with intercooler turbocharger. This engine has excellent fuel economy performance, rated power 300 kW/1.900 min-1 (ISO 14396). This excavator is very popular in Asia, and user feedback mainly fully affirms and recognizes the fuel-saving performance and working performance of Kobelco excavators. Kobelco provides very convenient maintenance channels for daily maintenance and maintenance, which can be easily handled by individual users. The noise control of Kobelco SK500 is very good. Noise and pollution are very troublesome problems for working in the city, and Kobelco has a perfect solution to this.

　　Tiedou used Kobelco second-hand excavators provided by the excavator trade network in 2023-2024 have a discount of about 10% compared with previous years. The most popular is still the Kobelco SK350 series. The latest reference price of this model is only US$40.000-80.000. which has a huge price advantage compared with new machines. Taking into account the transportation and shipping costs, the comprehensive price is still much lower than the excavator prices in most countries. If you are considering buying a second-hand Kobelco excavator, you can leave a message for consultation or test and compare the excavator on site.