CATERPILLAR CAT320 excavator ROCK bucket CATERPILLAR excavator parts

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Product Description:

We can design and produce excavator buckets for all brands, scientifically solve stress problem as different construction conditions and customer requirements, and have ability to ensure structural strength, use performance and product quality by selection of high-quality material, advanced computer-aided design and complete control over process welding quality. The specification ranges from 0.1m3 to 12m3.

By bucket type and material, there are common bucket, imitated original bucket, reinforced bucket and rock bucket, which are made from domestic high-tensile structural steel 16Mn (Q345B), in addition, the tooth plate and side edge board of reinforced bucket and rock bucket can be made from domestic high-quality wear-resistant steel NM360 and Sweden ultrahigh-strength wear-resistant steel HARDOX according to customer demands.

By function, there are ditching bucket, grid bucket, cleaning bucket, and tipping bucket, etc. The ditching bucket is suitable for ditching in different forms, and is featured by once forming, no finish and high work efficiency. The grid bucket is used to separate, excavate or salvage bulk materials excellently at a time, and is widely applicable to municipal administration, agriculture, forestry, water conservation and earthwork, and cleaning bucket and tipping bucket are suitable for finishing of slop and other planes and huge desilting and cleaning of riverway and ditches, and the tipping bucket can change the dip angle of cleaning bucket by the hydro-cylinder, which greatly improves work efficiency.

 

By Material and Type

Type

Material

Configuration and Performance

Application environment

common bucket

Q345B

Standard General-purpose Type, Standard Board Thickness, Single-layer Reinforcing Plate at Bottom, Homemade High-quality Bucket Tooth Seat;

Light working environment like excavation of clay and loose soil, and loading of sand, soil and gravel;

imitated original bucket

Q345B

Imitated Original Type, Standard Board Thickness, Single-layer Reinforcing Plate at Bottom, Homemade High-quality Bucket Tooth Seat;

Light working environment like excavation of clay and loose soil, and loading of sand, soil and gravel;

reinforced bucket

Q345B or
Q345B+NM360

Thickened board, double-layer reinforcing plate at bottom, welded reinforcing plates at two sides, preventer plate installed on the side edge board, reinforced bucket tooth seat;

Common heavy-load working environment like excavation of pan soil mixed with broken stones or loading of broken stone or gravel;

rock bucket

Q345B or
Q345B+Hardox

Thickened board, double-layer reinforcing plate at bottom, welded reinforcing plates and creeper treads at two sides, preventer plate installed on the side edge board, special bucket tooth seat for rock bucket; strong wear resistance and bending resistance.

Heavy-load working environment like loading of broken stone, gravel, secondary hard rock, weathered granite and exploded ore;

 

   Comparison of Chemical Composition and Mechanical Performance of Material

Material

Code

Main Chemical Composition

Brinell Hardness
(HB)

Elongation δ
(%)

Tensile Strength σ
b(N/mm2)

Yield Strength σ
s(N/mm2)

C

Si

Mn

P

S

Manganese Board

Q345B

0.18

0.55

1.4

0.030

0.03

163~187

21

470~660

345

Homemade Wear-resistant Board

NM360

0.20

0.3

1.3

0.020

0.006

360

16

1200

1020

High-strength Wear-resistant Board

HARDOX500

0.20

0.7

1.7

0.025

0.010

470~500

8

1550

1300

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Q:Attentions of excavator operation
First, when the downhill hand door frameExcavator super off-road capabilities, we all know. With the combination of the crawler and the working device, the excavator can climb up the steep slope, and also can slide downhill easily. There is a danger of being easily ignored the situation, is the excavator in the downhill or is under the trailer, as the body forward, many drivers will push the left handedness of the front windshield or door, right operating excavator. At this point, if the door is open and unlocked, the door is closed because it is gravity, and it is usually very powerful. Hand on the doorframe will be clamped. The consequences are serious.Excavator downhillTherefore, when the excavator is working, the door of the excavator cab is closed with a lock, and a lock is opened, and the door must be locked whether the door is open or closed. The driver tried not to walk the door frame.Two, walk high armMany beginners or apprentices feel that the boom of the excavator is the highest. The bucket is fully opened and the bucket is in the air, so that the vision will be better when walking, and if so, it will be cool to walk and spin at the same time. It is very dangerous to walk in this way. As the working device is held high, the center of gravity is high and the ground is slightly uneven.Hold your arms high when you walkSo walking and operation must not be cool, look at the foot of the road is the most important.
Q:Who can tell me about Doosan and Sunward Intelligent excavator which good? What are the advantages and disadvantages?
Doosan accessories cheap, only a small sunward no large excavator digging machine
Q:LOL excavator how to play ah, great God taught some skills
Besides the early damage, your own personal Q or W, AQQEQ is the maximum damage, but not across the stakes, fish can go E, go to arthorn E wall to block your teammates and so on.Keywords: interrupted displacement. W priority excavator is very high, to you on the displacement, the vast majority is interrupted, such as arthorn E, NAR jump (hit fly can't jump), Q E (crocodile fish, with two Q, NAR) the blind, the opposite confident run down. Some of the high-end, you can even make small displacement transfer these non police directly stay around you. The rest is to leave your anger entirely on the opposite side. Blue punishment, look at the situation before giving.Finally, say, as long as you avoid the eye, the opposite is human, not God, can not always be able to prevent you from coming, so that the speed of light escape. As long as it can escape smoothly, the displacement length of the excavator E is difficult to escape.GANK blue side, big frog, F4, stone jump out; GANK red side, on the road slightly, F4, down the frog jumped out. These eyes can hardly be seen. After cutting, it is the art of interrupting movement, and perfect output. If it doesn't die, it's not your problem.
Q:Pros and cons of how to adapt to the direction of the excavator ah?
Two modes of operationThe first kind is the Japanese second-hand import machine and senior veteran driver as the representative, the left hand handle of the front, back, left and right corresponding control is the excavator's right rotation, left rotation, bucket extension and bucket recovery. We used to be referred to as "front and back spin"".The second type is the domestic new machine and the new generation of young drivers as representatives, left hand handle of the front, back, left, right, respectively, corresponding to the control of the excavator's bucket stick, bucket recovery, left rotation and right rotation. The habit is referred to as "left and right spin"".There are people who have called these two modes, "mobile phone" and "mobile phone", but due to the lack of a unified nomenclature, caused the differences on the way, before and after rotation is called mobile phone, the mobile phone is called reverse rotation, but also to rotate around the mobile phone is called, before and after the rotation is called reverse mobile phone. So to avoid confusion, said only this, before and after the rotation and rotation, to note here is "mobile phone" is refers to the rotation, and rotation or rotation before and after the "anti mobile phone", two kinds of the different mode of operation is only the left hand excavator operating handle, right invariant handle mode.
Q:Explanation of tail slewing and tailless rotation of excavators
The excavator can be divided into large cars, small tail car, no tail car tail car is mainly to increase body weight! The tailless rotation is that the tail of the excavator does not exceed the range of the track plate when it is rotated 360 degrees. The utility model has the advantages of flexible work, suitable for various working conditions, especially the construction of the narrow section! A tailless car is more adaptable than a tail car! The tailless vehicle is now limited to small excavators! Such as: Komatsu 55 Kobelco 55 Yanmar 55 75 Kubota 155 161
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:Method and steps of slope repair by excavator.
Due to the irregular unexcavation before the original terrain, so the excavation line will not rule, the general site surveyor will indicate the excavation line through the instrument, the law is high point there will be a corresponding concave convex, some low points will be appropriate, in order to meet the slope of the best effect. At this time, the driver's mind should be a 3D slope effect, slope repair method is similar to the first case, first dug groove. Here is a kind of groove to the foot of the slope excavation line, line connection. But in most cases we can not see the foot. Then you can only rely on experience to estimate, or locate the slope foot, total station and other tools, dig several kind of groove, then connect the sample groove, forming plane. In addition, some drivers are accustomed to using the scraper at the bottom of the bucket when the slope is repaired. Some drivers just use the bucket tooth plane. Unless it is a special soil, in general, it is better to use bucket planing. Because, because the 5 teeth are horizontal on one line, the first shovel leaves the 5 teeth print, the second shovel can be placed in the first shovel of 5 teeth print in 2, third shovel and set second shovel 2 teeth print. You can see the contrast clearly. 1 and 2CM can see that unless there is a high protrusion between the tooth print and the tooth print, then scrape it with the bottom of the bucket. All of them are regular teeth prints, and the slope will have an imaginary effect.
Q:How much is the farm mini excavator on the site?
Should be the Ji'nan mountain tripod, this should be more than 80 thousand bar,
Q:How about Komatsu excavator?
No more said, just a word, Komatsu mining will not let you down. Not only the car is good, but also can preserve the value of the situation. In 2012, I bought Komatsu 200-7 at the Jincheng secondary market in Shanghai, which was 460 thousand. Last year, it was disposed of and sold for 390 thousand. So, Komatsu machines can be said to be the first choice.
Q:Use of excavators
(3) the quarry, tunnel, underground powerhouse and heap loading operation in the field of material; 4) excavation channel, canal and waterway dredging;

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