Which brand of excavator is the best! ! !

The following basically covers the existing mainstream brands, first of all, Caterpillar's joint venture brand: American brand, old brand, independent production. Advantages: sufficient strength, durability, firmness and not easy to break. Disadvantages: high price, high fuel consumption, short forearm and small working range. In particular, mine models have high fuel consumption and general after-sales service. Komatsu: Japanese brand, leading excavator industry, with high total cost performance and independent production. (Komatsu) Advantages: good strength, durability, low oil consumption, hydraulic pressure as its strength, good overall coordination, high speed, not easy to break down, good value preservation, and easy to sell used cars. Disadvantages: high price and expensive accessories. (Note: Because the domestic market share is high and there are many parts factories, it is relatively cheap. ) Hitachi: Japanese brands, excavators also sell a lot, which is generally acceptable. (HITACH) Advantages: general mechanical matching, general hydraulic system, flexible action, general durability, general value preservation, general use cost, general fuel consumption and moderate strength, and the price is about 30,000-50,000 yuan cheaper than Komatsu. Disadvantages: it is not durable. After two or three years, there are many problems and serious oil leakage, mainly due to high water temperature or hydraulic system problems. Now, there are four engines in Unit 20, but it only increases the strength and reduces the displacement, and it is not afraid to use it. The price of used cars is average. Kobelco: Japanese brand, with large sales volume, generally acceptable, assembly. (kobelco) advantage; Low down payment, fuel saving. Nice color. Disadvantages; Not strong and durable, the quality of the four-cylinder engine is very poor after overhaul, so we can only do earthwork, because there is no strength, and the patchwork things are definitely not easy to use. Volvo: Because cars are well-known and generally good. Assemble. (Volvo) Advantages: Good safety and luxury. Save fuel. Disadvantages: Volvo's new machine is expensive. 1998 After purchasing Samsung excavators from South Korea, it began to set foot in excavator production. Localization is serious, fragile and not thick enough. The second mobile phone is cheap and difficult to get rid of. Doosan: Korean brand, comprehensive and moderate, imported machines are low-grade products, assembled. (Doosan) Advantages: cheap price, low fuel consumption of 8 series. All kinds of projects are ok. Disadvantages: Low price leads to inferior product quality, moderate price, average quality and poor after-sales. Low degree of preservation. 20T model DH2 15-9 Reference price 80-85W DH225-9 86-9 1W Hyundai: Korean brand, but it is really low-grade goods, assembled. Advantages: the price is relatively cheap, and the accessories are easy to buy and cheap. Disadvantages: the machine can't even reach the level of domestic machines, no matter how good or bad. Personal opinion: Imported brands can only buy the above brands, such as Keyes, JCB, Kato, Terex, Lieber, Sumitomo, Ishikawa Island (IHI), Kubota and Takeuchi. Komatsu and Carter are independent brands. The first consideration is that the comprehensive capabilities of the following domestic machines are much worse than those of imported brands. But it was graded. (The landlord can see the signboard by entering his name in the Baidu picture. ) The first file: Sany Heavy Industry, JCM, Liugong, He Shan Intelligent, Yuchai. Second stalls: Xugong, Zoomlion, Xuwa, Longgong, Gong Lin, Ward, Shantui and Luxor. Finally: Zhanyang Power, Jin Woo, Rhino, Chang Lin, Open Source.