Analysis of China's excavation machinery market sales from January to July 2018 Frist, Overall situation of China's mining machinery market Overall situation of China's mining machinery market According to the statistics of the Mining Machinery Branch of China Construction Machinery Industry Association, the sales of 25 mainframe manufacturing enterprises that were included in [...]
The wetland excavator stick is broken, how to fix it? A Daewoo DH320 excavator suddenly announced an abnormal sound during construction. At the beginning, the sound was caused by cracking of the piston or damage to the seal on the piston, the impact of the piston being pushed by the hydraulic oil, or the inner [...]
Super expensive excavator Summary: Bentley, with a value of 5 million, has been weak, take a look at this excavator digging machine. 1, Liebherr R9800 804 tons of big guys! Next to a truck boy, it is said that the price is around 80 million. Such a big truck is not half the height of [...]
Six scams in construction machinery industry, construction machinery industry scams As the saying goes, if people float in rivers and lakes, how can they not use scythes? Over the years, the mess of construction machinery industry has promoted some scams that are hard to prevent. Today YASSIAN gave everyone an inventory of what scams were worthy [...]
Leakage, Causes and Prevention of Hydraulic System of Construction Machinery Leakage is a common fault phenomenon in hydraulic machinery, especially in the hydraulic system of construction machinery, mainly due to the pressure difference caused by the liquid flowing in the hydraulic components and pipelines and the leakage of the components. In addition, poor working conditions [...]
How do excavators dig a little boring? Fault description: A Caterpillar 320C excavator currently has 9800 hours of work. In the morning, this operation is normal when the excavator is working on the site, but when it is done in the afternoon, it is not alright, and when the excavator is boring, the engine speed [...]
Li Keqiang inspects Sany Group as soon as possible to lead the world in high-end manufacturing From June 11 to June 12, Li Keqiang, member of the Standing Committee of the Political Bureau of the CPC Central Committee and Premier of the State Council, was accompanied by Du Jiamao, secretary of the Hunan provincial party [...]
Chinese construction machinery companies performed well in the first quarter Recently, various construction machinery companies have announced their first-quarter annual reports or performance forecasts, and major securities investment companies have also attached great importance and analyzed and forwarded them. The sales of 121.59 billion in the quarter of eleven, the net profit growth of more [...]
Excavator cylinder crawling, check these places right In fact, every excavator is shipped from the factory, and there are certain quantitative specifications for this crawl index. The ambition is best not to crawl. However, in the actual production process, it is difficult to reach. Therefore, the “upper limit and lower limit of the specification” are [...]
How to deal with the high fuel consumption of construction machinery? High fuel consumption 1, the reason for the diesel engine itself (1) The fuel supply is oil seepage, such as an oil tank, tubing, oil pump, diesel filter, or fuel injector leak. (2) The air cleaner is clogged, dirty, or overtightened when the cover [...]
Misunderstanding of lubricants for construction machinery equipment Misunderstanding 1: The engine oil can add more The amount of lubricant should be controlled between the upper and lower tick marks of the oil dipstick. As we all know, a small amount of oil can cause insufficient oil supply, poor lubrication, and lead to mechanical accidents. Therefore, [...]
Sales of loader growth momentum is good The cumulative sales of 55,000 units in the first five months 2018 In May 2018, the 25 domestic loader manufacturing companies included in the statistics jointly sold 11,187 loaders, an increase of 31.2% from 8,524 units in May of last year. Since March, the loader has sold over [...]
Sales of excavators increased 60% year-on-year in May 2018, leading domestic brands to take the lead In May 2018, 24 major excavator manufacturers included in the statistics sold a total of 19,000 excavators, an increase of 71.3% year-on-year. At the same time, this sales also exceeded 16,000 units in June 2010, setting a new record [...]
Daewoo Doosan Tooth Pin & Retainer DAEWOO / DOOSAN DH040 tooth pin & retainer DAEWOO / DOOSAN DH110 tooth pin & retainer DAEWOO / DOOSAN DH120 tooth pin & retainer DAEWOO / DOOSAN DH130 tooth pin & retainer DAEWOO / DOOSAN DH130 W tooth pin & retainer DAEWOO / DOOSAN DH130(V) W tooth pin & retainer DAEWOO [...]
Bucket casting parts We are specialized in the design and manufacture of all kinds of casting parts, such as excavator Teeth, Tips, adaptors and side cutters. Main products are all kinds of high-manganese steel, wear-resistant steel and alloy steel parts. We have more than one thousand kinds of products widely used in construction machinery field,such [...]
Why Wheel Excavators Cannot Walk Normally Example analysis: A used wheel excavator cannot walk after returning from work on the steel slag loading and unloading site. The inspection results are as follows: View outstanding tire transitions, transmission shaft transmission is normal; dismantle the pilot oil pipelines that control the excavator's high and low gears to [...]
Moving Machinery Bucket Tooth Adapters Popular items Moving Machinery Bucket Tooth Adapters Part number Measurement Description Weight/kg Model 6Y3224 J225 Weld on Adapter 2.7 E307,EX70 6Y3222RC J225 Bucket Tooth 2.8 E307,EX70,933 1U3251 J250 Tooth-SHORT 2.8 E311,E312,916,939 1U3252 J250 Tooth-LONG 2.8 E311,E312,916,939 862740 Unitooth 3.0 8E4222 J225 Bucket Tooth 3.1 E307,EX70,933 9W1879 J200 Bucket [...]
CAT Bucket Repair Parts Teeth Adapter Popular items Part number Measurement Description Weight/kg Model 9J4207 J200 Bold on Adaptor 3.2 416,438,910 LC250RC J250 Tooth 3.2 1U3252RC J250 Bucket Tooth 3.2 E311,E312,916,939 138-8203 J200 Bucket Tips 3.3 416,438,910 9W6207 J200 Adapter 3.3 8E2184 J200 Adapter 3.3 135-8203 Bucket Tooth 3.4 6Y6335 J200 Bucket Tips 3.4 416,438,910,423,424 [...]
EXCAVATOR BUCCKET TOOTH FOR KOMATSU,CATERPILLAR,HITACHI Our quality control department is equipped with the first-class testing and inspection facilities,such as spectorometer imported from Germany,Optical metallographic microscope,Hydraulic universal tensile strength machine,Low temperature impact testing instrument,Bush hardness tester and magnetic particle inspector Material low alloy steel Colors Black or yellow bucket teeth Technique Forging casting Surface Hardness 47-52HRC [...]
CATERPILLAR EXCAVATOR BUCCKET TOOTH PART NO. 1U3201 Short 6Y6221 Short 1U3251 Short 1U3301 Short 1U3351 Short 168-1351 Short 7T-3401 Short 9W8451 / 1U3451 Short 9W8551 / 1U3551 Short 1U3301P Short 1U3351P Short 7T-3401P Short 9W8451P Short 9W8551P Short 1U3202 Long 6Y3222 Long 1U3252 Long 1U3302 Long 1U3352 Long 7T-3402 Long 9W-8452 / 1U-3452 Long 9W-8552 [...]