Mining Machinery Forum
Publish: 2021-04-16 23:07:17
1. mining machine for computing requirements is very high, but the game is the graphics card processing capacity requirements, general mining machine will not take to play the game, a waste of computing performance. Similarly, playing the game machine generally will not go mining, a slow stroke
2. It's not worth it
bitcoin is no longer easy to dig, and it is much cheaper than before
maybe you can only dig for a few hours a day and lose money
even if you mine with a high configuration computer in your own home, it is estimated that you will consume a little more electricity, not counting the aging depreciation of the computer.
bitcoin is no longer easy to dig, and it is much cheaper than before
maybe you can only dig for a few hours a day and lose money
even if you mine with a high configuration computer in your own home, it is estimated that you will consume a little more electricity, not counting the aging depreciation of the computer.
3. Sumitomo 210 should be a 0.8 bucket capacity. When I bought the machine, the sales said it was equipped with a standard bucket capacity of 1 square. Only after I bought it did I know that even the pile height was 1 square.
I also bought a Sumitomo 210-5 excavator in September. In less than 100 hours, the forearm was bent and deformed, and the top of the hydraulic oil tank cap was leaking; The after-sales service staff said that there was no air hole in the design, so the oil came up, At that time, the company's after-sales staff came along with the manufacturer's staff. After negotiation, they agreed to replace the machine, After the machine arrived in October, it worked less than 50 hours and found that the rotary pump sprayed a lot of gear oil from the oil dipstick; The explanation given by the after-sales service staff is that the oil will come out because there is no air hole designed when leaving the factory. They say that because the factory adds more gear oil when leaving the factory, as long as it leaks to a certain extent, it will not come out again. Now it is a normal phenomenon, so I can rest assured to use it; Note: This machine also has the problem of a large amount of oil escaping from the hydraulic oil tank cap; After sales theory is normal & gt
for the first maintenance in November, the after-sales service staff said that two barrels of engine oil, oil filter core, diesel filter core and gear oil of walking pump should be replaced, It costs 2500 yuan to maintain the gear oil of the rotary pump. After 400 hours of maintenance, I found that the clearance of the rotary table was getting bigger and bigger. The brake of the rotary table was out of order. When I checked the dipstick of the rotary pump, I found that the dipstick could not detect a drop of oil. Two days later, the after-sales service came with the manufacturer. The after-sales service engineer got on the car to test the brake of the rotary table, The engineer's expression in the cab was shaking his head. But the person from the manufacturer told me that the machine was normal. No problem. Then I asked him to test the clearance of the rotary table, and he said that it was normal without measuring. He took out a list of mechanical test range values, It says that the standard range of the clearance of the rotary table is within the range of plus or minus 64mm. He took a ruler to measure the clearance of the rotary table of the machine, which is plus or minus 150mm. It is obvious that it is beyond the range of the standard value. He told me that we all think the machine is normal.
follow up: after 400 hours of the machine, he found that the rotary pump was short of oil and added a liter of oil, Now it's 700 hours and the dipstick can't detect the oil. Now the after-sales service staff explains that "the rotary pump will lose gear oil, which is normal consumption and does not affect the work. When the rotary pump is found not enough oil, add it again." I roughly calculated my Sumitomo 210 excavator, which will consume about 1 liter of gear oil in about 300 hours. I am very angry with their after-sales service attitude and very disappointed with Sumitomo excavator.
I also bought a Sumitomo 210-5 excavator in September. In less than 100 hours, the forearm was bent and deformed, and the top of the hydraulic oil tank cap was leaking; The after-sales service staff said that there was no air hole in the design, so the oil came up, At that time, the company's after-sales staff came along with the manufacturer's staff. After negotiation, they agreed to replace the machine, After the machine arrived in October, it worked less than 50 hours and found that the rotary pump sprayed a lot of gear oil from the oil dipstick; The explanation given by the after-sales service staff is that the oil will come out because there is no air hole designed when leaving the factory. They say that because the factory adds more gear oil when leaving the factory, as long as it leaks to a certain extent, it will not come out again. Now it is a normal phenomenon, so I can rest assured to use it; Note: This machine also has the problem of a large amount of oil escaping from the hydraulic oil tank cap; After sales theory is normal & gt
for the first maintenance in November, the after-sales service staff said that two barrels of engine oil, oil filter core, diesel filter core and gear oil of walking pump should be replaced, It costs 2500 yuan to maintain the gear oil of the rotary pump. After 400 hours of maintenance, I found that the clearance of the rotary table was getting bigger and bigger. The brake of the rotary table was out of order. When I checked the dipstick of the rotary pump, I found that the dipstick could not detect a drop of oil. Two days later, the after-sales service came with the manufacturer. The after-sales service engineer got on the car to test the brake of the rotary table, The engineer's expression in the cab was shaking his head. But the person from the manufacturer told me that the machine was normal. No problem. Then I asked him to test the clearance of the rotary table, and he said that it was normal without measuring. He took out a list of mechanical test range values, It says that the standard range of the clearance of the rotary table is within the range of plus or minus 64mm. He took a ruler to measure the clearance of the rotary table of the machine, which is plus or minus 150mm. It is obvious that it is beyond the range of the standard value. He told me that we all think the machine is normal.
follow up: after 400 hours of the machine, he found that the rotary pump was short of oil and added a liter of oil, Now it's 700 hours and the dipstick can't detect the oil. Now the after-sales service staff explains that "the rotary pump will lose gear oil, which is normal consumption and does not affect the work. When the rotary pump is found not enough oil, add it again." I roughly calculated my Sumitomo 210 excavator, which will consume about 1 liter of gear oil in about 300 hours. I am very angry with their after-sales service attitude and very disappointed with Sumitomo excavator.
4. Armored construction machinery
5. Excavator forum
come to the excavator forum of China Construction Machinery Website. Excavator videos, excavator sales and excavator leasing can be realized in this forum. The most important thing is that there are a lot of good friends playing with excavators here! Our excavator forum is also called mechanical brothers forum! The slogan of our forum is "find brother to come here!" Thank you for praising our mechanical brothers forum! Good brother, I support you!!
come to the excavator forum of China Construction Machinery Website. Excavator videos, excavator sales and excavator leasing can be realized in this forum. The most important thing is that there are a lot of good friends playing with excavators here! Our excavator forum is also called mechanical brothers forum! The slogan of our forum is "find brother to come here!" Thank you for praising our mechanical brothers forum! Good brother, I support you!!
6. The largest excavator driver's home in China belongs to Yupeng tongdig group. There are more than 4000 excavator drivers from all over the country, with more than 30 groups. If you want to know more about Yupeng tongdig, you can search Yupeng tongdig or excavator driver's home on the Internet, Sogou website or video! Search Yupeng on the Internet and dig our forum! On our excavator driver's own post! Sina Weibo search Yupeng tongdig Yu: friends dig together! Excavator group Make friends with the world! Driver and operator On the same front! Fight side by side Dig all over the world! Create resplendence together; The slogan of Yu Peng digging group is: Yu friend digging all over the world together! Welcome to join Yupeng excavator driver family! Group number can be searched in the network, Yupeng can see with dig
adopt
adopt
7. 137047550 now no one is welcome to join the exchange
8. China excavator network (wjjw) I often go, now the mining instry and the price is basically more understanding
half an expert. Thanks to China excavator net and its forum!
half an expert. Thanks to China excavator net and its forum!
9. You don't have to make a fool of yourself? Dirty
LZ, do you think it's a broken bike on the street< Excavator is one of the most complex machines in all construction machinery. Without solid theory, corresponding training and practical practice, there is no way to work in this instry
LZ, do you think it's a broken bike on the street< Excavator is one of the most complex machines in all construction machinery. Without solid theory, corresponding training and practical practice, there is no way to work in this instry
10. If you have your own website. There's database space. The database has phpMyAdmin and so on to the database operation environment. To find data, just execute SQL [structured query language]
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