Mini crawler excavators WY15 0.05m 3 and 1.5ton

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Q:LOL excavator how to play ah, great God taught some skills
Similar questions have been answered before.This is my life hero, and I am also from contact with excavators, skilled, just playing the hero encountered a variety of problems, and doubts, I think you have met, we discuss together.S5 don't say anything about it. Let's talk about S6.The excavator is a cattle GANK, the opposite pressure is not given other playing field to some, but not the simple and crude barrel Zhao letter to go out to catch the hero, a little game adaptation.How do you catch people?Able to touch the enemy easily. (dodging vision, cutting in)Providing good damage and control. (rank, equipment, output technique)Keep in good health. (playing wild is too bad, don't come, don't give a double BUFF)
Q:When did excavators first come out?.
In the current social construction, excavators are becoming more and more integrated with our daily life. The excavator is the earliest human or animal power for digging deep river dredger, bucket capacity is generally not more than 0.2~O.3 cubic meters. The first excavator manual has been developed for more than 130 years of history, has experienced a gradual development process of automatic hydraulic excavator driven by steam rotary bucket excavator to the internal combustion engine and electric drive rotary excavator, application of mechatronics technology during the. 2012-4-15 22:37:57 upload download attachment (7.39, KB)American Otis 1833~1836, the design and manufacture of the first steam engine, composite structure, semi rotary, rail mounted single bucket excavator, productivity is 35 cubic meters per hour, but because of poor economy without application. The improved steam shovel was formally produced in 1870s and applied to strip stripping. In 1880, the first semi - rotary steam shovel with tractors as the chassis appeared.From the early twentieth Century to the late 40s, excavators entered the stage of diversification of power and walking equipment.In 1910, there was the first motor driven single bucket excavator;In 1912, there was a full rotary single bucket excavator driven by gasoline engines and kerosene engines;In 1916, a single bucket excavator powered by diesel generators was produced;In 1924, diesel direct drives began to be used on single bucket excavators; crawler walking devices were introduced in 1910. With the development of the automobile industry, the tire walking device is widely used in small excavator.In 30s, a walking device appeared.Due to the application of hydraulic technology, a suspension excavator equipped with hydraulic backhoe was installed in the tractor in 1940s.
Q:Which excavator school in Shijiazhuang is good?
So the students in the choice must pay attention to the equipment of the school, if the equipment is good, the school focus on operation, so you can learn, after graduating from a good job to earn high wages, if the school less equipment, one or two sets of equipment, but also very old, then don't choose this school, otherwise it is white.Excavator operation specialtyHitachi, a professional excavator: Carter, Sumitomo, Komatsu, Fukuoka and other world famous excavator models for students to practice, teacher strength.1, excavator foundation class semester: 30 daysTheory course study content: tap the day-to-day maintenance, mining operation procedures and precautions, excavators of various brands and dashboard cognition, simple engine and hydraulic principle.
Q:How much oil does a large excavator use in a day?
Komatsu 200 level 18-20 liters / hourLook what you've done. On average, 200 litres a day is enoughWhat's the bigger grade of a day for 3/400?
Q:About excavator problem 50There are many types of machines,
400 bucket capacity: 1.9m fand350 bucket capacity: 1.6m fand260 bucket capacity: 1.3m fand210 bucket capacity: 1m fandThis depends on what brand you are talking about, such as Carter and Komatsu same tonnage, may be different from the bucket, depending on whether you are standard configuration or heavy configuration, there will be the difference between bucket and bucket. You can ask the number of cubic mining soil, professional concept: the excavator bucket capacity, but the bucket capacity refers to the full mark (according to the bucket is full, but around 45 degrees along the stack), note that the actual earthwork calculation, which can estimate the bucket capacity, but not a little poor.Take the site of the bucket capacity of Yuchai heavy industry, (the various manufacturers of bucket capacity is small, can be found in the official website of the brand or the sales staff at YC210), bucket capacity of 0.9 party, the 1.2 party YC260 bucket capacity, YC360 standard bucket capacity 1.6, YC420 standard bucket capacity 1.9. To calculate the weight, if it is earthwork, then the density is 1.8 tons / square calculation; if the density of stones, according to 2~2.2 tons / square calculation.And efficiency is the various manufacturers are different, and then to our site on the YC360 to a rough estimate, there can be 240~260 cycles per hour, which is roughly by 250 to calculate the bucket, each hour of backhoe loader 250*1.6=400. How many square meters can be excavated in an hour, with the machine tonnage, brand, soil, working conditions, loading position and many other factors, you can first use YC360 to estimate. If you have any questions, you can also ask them. Or you can go straight to the construction site and have a look.
Q:What tools are needed for excavator maintenance?F
Full set of six angle wrenches. A multimeter。 If the circuit repair, but also dedicated computers. Cartridge wrench. Do you want to import machines from a set of 12 ring spanner is commonly used open again. Do you want to change the hydraulic oil seal special tool specific what to see what brand of excavator.
Q:Which excavator is China's first rank?
If that is the joint venture brand sales, and sales of Komatsu Doosan is the best of the two, for domestic brands, 31 sales of the highest first joint venture brands: Caterpillar America brand, old brand, independent production. (CAT) advantages: adequate strength, durability, strength, and not bad. Disadvantages: high price, high fuel consumption, short arm, small work range. Especially mine type models, large fuel consumption, after-sales service in general. 20T model: reference price: CAT320DGC 97-100W 320D 110-115W Komatsu: Japanese brand, excavator industry leader, the total cost-effective, independent production. (KOMATSU) advantages: better strength, strong and durable, low fuel consumption, hydraulic pressure is its strong point, the overall coordination is good, the speed is very fast, not easy to bad, good hedge, used car good shot. Disadvantages: high prices, accessories expensive. (Note: because of the domestic market share is very high, deputy plant parts, so it is relatively cheap) 20t models: PC200-8 97-100W PC200-8 hybrid reference price (earth preferred fuel consumption is 30% less than the average car) 110-118W Hitachi: Japanese brands, excavator sales are also very large, generally also can be assembled. (HITACH) has the advantages of mechanical matching, hydraulic system, flexible action, general value, durability, cost, fuel consumption, power, price 3-5 million cheaper than Komatsu.
Q:What is the length, width and height of bucket shovels for type 240 excavators?
Model is 60, that is, 6 ton bucket capacity of about 0.3 cubic meters;Model is 120, that is, 12 ton bucket capacity of about 0.5 cubic meters;Model is 160, that is, 16 ton bucket capacity of about 0.65 cubic meters;Model is 220, that is, 22 ton bucket capacity of about 1.1 cubic meters;
Q:Which department of excavator operation certificate is issued now?
The current operation certificate operation certificate is issued before the Bureau of quality supervision personnel certificate, but the excavators, loaders, bulldozers, rollers the operation certificate into the administration's inside the motor vehicle driving operation. Therefore, posts, the General Administration of work safety bureau with the Quality Supervision Bureau issued operating certificate shall prevail. Professional qualification certificate at the beginning, middle, senior, mainly used for job title assessment and wage increase.
Q:What is the difference between a loader and an excavator?
Excavator function more, can mining, loading, but generally used to shovel less transport, known as the king of earthmoving machinery. Loaders are generally used to shovel materials above the ground.

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