Excavators for domestic mining

1. Shandong's best excavator is Jining Komatsu Shantui excavator, the country is also the best, there are also imported Komatsu series of small excavators. Such as loaders, Shandong Shantui's sales are far ahead in Shandong. For example, Shantui, Lingong and Qinggong all proce excavators. But the output is limited. The quality is also average. The small excavator and loader proced by Qingzhou Shenwa Machinery Co., Ltd. are not well-known. I haven't heard of it. I suggest you go to Jining City, which is the best and most complete city for the development of Shandong machinery manufacturing instry. Take a look at Shantui's loader and Komatsu's excavator. However, the price of the brand is also very expensive. I think the quality is directly proportional to the price

2. I don't know whether you are a liar or not, but I'll give you some advice. First of all, you should have the right to use it legally. Don't say it's yours. You should have written evidence. Don't waste your time

3. XCMG's is in line with your requirements. Their family has a xe4000c machine, which is the largest tonnage hydraulic excavator in China, and can meet the mine construction conditions. This model adopts Cummins full electronic control engine and two-stage turbocharging technology, which can work at an altitude of 3353m without power loss and improve fuel economy; LTA low temperature post cooling system is adopted to ensure the intake air temperature and engine cylinder life. Hope to adopt!

4. Domestic excavator? Suppose we don't include Japanese, Korean, European and American joint ventures in China
mainstream brands of domestic excavators include Liugong, Sany, Zoomlion, Zhanyang, Yuchai, Shanhe intelligent, Xiagong, Fu, Shanzhong, etc< The main limitations of domestic excavators are as follows:
1. There is no stable supporting system. At present, it mainly relies on foreign supporting plants such as Japan or South Korea. The domestic supporting system is not perfect and the quality is not hard
2. Compared with the design precipitation of foreign countries in the past few decades, the technology is not stable enough and the action is not coordinated enough. The fuel consumption, proctivity and resial value obviously can not compete with the joint venture / foreign investment
3. The quality control in proction is not precise enough, and the proction personnel are not stable enough, which leads to rough procts and unstable performance
4. In marketing, we mainly rely on event marketing and deceptive marketing, without long-term strategic vision, but in the current "food grabbing" stage, it is also an advantage
5. In terms of service, because of the unstable quality, the workload of the service system is huge, and if the salary is not attractive enough, the staff turnover rate will be difficult to control< Now let's talk about the quality ranking:
1. The main player: Yuchai & gt; Shanhe Intelligence & gt; Liu Gong, others are almost the same< 2. Medium excavation: Liugong & gt; Xiagong & gt; Zhan Yang & gt; Sany & gt; Zoomlion & gt; Mountain weight & gt; Caressing and digging
3. Digger: I hope we can see a domestic digger that can barely hold the hand. Let's talk about it
focus on Sany, Sany's marketing strength is incomparable, but only from the quality point of view, I dare not compliment you
finally, give a pertinent suggestion to domestic manufacturers: do the car down-to-earth, honest sales, don't cheat, customers are not fools
I hope it can help you, thank you!

5. Domestic excavator which is the best, now it is really difficult to answer, but a few years ago this question was very easy to answer. Because of the poor assembly quality and service awareness of domestic excavators at that time, the excavator drivers could obviously feel the quality of excavators. Now, after more than ten years of fierce market competition, it is difficult for excavator manufacturers without competitiveness to have a foothold in the market
"no best, only better" used to be a very popular advertising slogan of Aucma. It's hard to have an exact answer to which is the best excavator made in China
before the rise of Sany Heavy Machinery Sany excavator in 2010, the domestic mining machinery market was dominated by Carter, Komatsu, Shengang, Hitachi, Hyundai and Doosan, and the domestic excavator was just like soy sauce. It is the pronoun of low quality and low price. Even some construction sites are not allowed to allow domestic machinery to enter
compared with the old brands of Carter and Komatsu in terms of some hardware, the domestic machine still lags behind, but in terms of after-sales service, it has far exceeded the imported and joint venture brands, basically on call, and customers can get all-round service from after-sales service personnel with only one phone call. Sany excavator has been selling far more than other brands for several years in a row. It is worthy of the champion of sales and service
the huge purchase cost, new proct development, proct quality control, market after-sales service, every link is wrong, this enterprise can be said to be in a slump
the market now depends on the quality of procts. The profits your procts bring to users, the quality of procts and after-sales service make users satisfied. Your excavator is a good excavator
Original: wx.51pj.cc/index.php/article/11161.html

6. Now, bitcoin trading is forbidden in China. It can only be traded on foreign websites, and the price fluctuates greatly. There are also professional mining machines, usually with the price ranging from 3 to 4W. However, the total number of bitcoin is fixed, and the number of output is lower with the extension of miners and time. Now it is estimated that the cost of mining will not be recovered

7. I think it's almost the same. Japan has passed the quality standard. The joint venture car is cheap and the quality is not guaranteed
main brands: Hitachi, Carter, Komatsu, Shengang, Sumitomo, Kato, Daewoo.

8. In terms of sales volume of joint venture brands, Komatsu and Doosan have the best sales volume. In terms of domestic brands, Sany has the highest sales volume. First of all, caterpillar: American brand, old brand, independent proction Cat)
advantages: sufficient strength, rable, strong, not easy to break
disadvantages: high price, high fuel consumption, short arm and small working range. Especially for the mine type, the fuel consumption is high and the after-sales service is average
20t model: reference price cat320dgc 97-100w 320d 110-115w

Komatsu: Japanese brand, excavator instry leader, high cost performance, independent proction Komatsu)
advantages: good strength, strong, rable, low fuel consumption, hydraulic is its strength, good overall coordination, fast speed, not easy to break, good value preservation, second-hand car easy to sell
disadvantages: high price and expensive accessories Note: because of its high domestic share and many accessory parts, it is also relatively cheap)
20t model: reference price: PC200-8 97-100w PC200-8 hybrid (preferred for earthwork, fuel consumption is 30% less than ordinary cars)

Hitachi: Japanese brand, excavator sales volume is also very large, overall also OK, assembly Hitach)
advantages: the mechanical matching is general, the hydraulic system is general, the action is flexible, the general rability, the value preservation is general, the use cost is general, the fuel consumption is general, the strength is medium, and the price is about 30000-50000 cheaper than Komatsu
disadvantages: it is not rable, there are many problems after two or three years, and there is a serious oil leakage, mainly e to the high water temperature or the hydraulic system. At present, the No.20 engine is replaced by the No.4 engine, but it is to increase the lack of strength and rece the displacement, so it is not dare to use, and the price of second-hand cars is average< The reference price of 20t zx200-3g is 95-98w

Shengang: Japanese brand, large sales volume, fair overall, assembly Kobelco)
advantages; Low down payment and fuel saving. The color is good
disadvantages; It's not strong and rable. After a major overhaul of the four cylinder engine, the quality is very poor. It can only do earth work. Because there is no strength, the things pieced together are certainly not easy to use
20t 210lc-8 (super8) reference price 97-102w

Volvo: good brand, big sales, good reputation, overall good, assembly Volvo)
advantages: good safety and luxury. Fuel saving, fast
disadvantages: Volvo's new machine is OK, but the localization is serious, fragile and not thick enough. The price of the second mobile phone is low, so it's hard to sell
the reference price of 20t ec210b is 100-106w

Doosan: Korean brand, comprehensive moderate, low-grade imported procts, assembly Doosan)
advantages: low price and low fuel consumption of - 8 series. It can be used in all kinds of projects
disadvantages: low price brings inferior proct quality, moderate price, moderate quality and poor after-sales. The degree of hedging is low
the reference price of 20t dh215-9 is 80-85w, dh225-9 86-91w

Hyundai: Korean brand, but it's really low-end goods, assembly Hyundai)
advantages: cheaper price, easy to buy accessories, cheap
disadvantages: the machine can't even reach the level of domestic machine, so it's good or bad

personal point of view: imported brands can only buy the above brands, case, JCB, Kato, Terex, liebher, Sumitomo, IHI, kubato, Takeuchi are not allowed to buy, the share is low, there are few after-sales service points, it is difficult to buy accessories, if you buy, There are always these problems<
Komatsu and Carter belong to independent proction brands, and the first consideration is that the comprehensive capacity of the following domestic machines is much lower than that of imported brands. But it's still graded The first file: Sany Heavy Instry, JCM, Liugong, Shanhe intelligent, Yuchai
the second level: XCMG, Zoomlion, xudiao, Longgong, Lingong, ward, Shantui, lishide
finally: Zhan Yang, Zhenyu, rhinoceros, Changlin, Kaiyuan

9. Sany Heavy Instry, founded in 1989, is a landmark brand in China's construction machinery instry, a leader in the global equipment manufacturing instry, one of China's top 500, a large listed company and a world renowned construction machinery manufacturer

XCMG, founded in 1943, is a world-renowned brand of construction machinery, integrating R & D, proction and sales. It mainly promotes cranes / shoveling machinery / excavation machinery / concrete machinery / construction and maintenance machinery procts< Liugong, a well-known brand in China's construction machinery instry, is a representative listed company in China's excavator instry

Lovol, founded in 1998, is a modern enterprise integrating agricultural equipment, construction machinery, vehicles, finance and Internet

extended data:

excavator, also known as excavating machine, is an earth moving machine that excavates materials higher or lower than the bearing surface with a bucket and loads them into transport vehicles or mps them to the stockyard

the materials excavated by excavators are mainly soil, coal, silt and soil and rock after pre loosening. From the development of construction machinery in recent years, the development of excavator is relatively fast, excavator has become one of the most important construction machinery in engineering construction. The three most important parameters of excavator are operating weight (mass), engine power and bucket capacity

10. Komatsu Shandong, Changzhou
Carter Xuzhou
SG Cheng
XCMG Xuzhou
Liugong Liuzhou
Hitachi Hefei