HITACHI EX200 excavator bucket HITACHI excavator parts

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30 pc/month

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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:How do you determine the bucket capacity of excavators when you know the type of excavator?
Model is 35, that is, 3.5 ton bucket capacity of about 0.11 cubic metersModel is 60, that is, 6 ton bucket capacity of about 0.3 cubic metersModel is 120, that is, 12 ton bucket capacity of about 0.5 cubic metersModel is 160, that is, 16 ton bucket capacity of about 0.65 cubic metersModel is 200, that is, 20 tons, bucket capacity of about 0.8 cubic metersModel is 220, that is, 22 ton bucket capacity of about 1.1 cubic metersModel is 240, that is, 24 ton bucket capacity of about 1.2 cubic metersModel is 270, that is, 27 ton bucket capacity of about 1.5 cubic metersModel is 300, that is, 30 ton bucket capacity of about 1.6 cubic metersModel is 400, that is, 40 ton bucket capacity of about 1.9 cubic metersModel is 250, that is, 45 ton bucket capacity of about 2.1 cubic metersThe above generally refers to the natural excavation pileDifferent brand excavator models are differentPC200-8, PC stands for the Komatsu excavator series, 200 represents the 20 ton class, and the -8 represents the new generation of algebra.Carter 306, 3 represents the Carter excavator series, 06 represents the 6 ton class, and the new algebra is represented by ABCD
Q:200 excavator weight?
200 excavator is probably more than 19 tons, like 300 is 29 tons more, like 240 on more than 23 tons. You should find the way, too! Are four homes five, in order to remember well.
Q:What does LC mean after the Komatsu excavator model?
PC200-8 -8 is the eighth generation of products, but some domestic manufacturers because it is not a long time, may directly from -7, -8 started, so this number may not express the meaning of a lot of sense for many domestic manufacturers. These are basically the basic components of an excavator model, representing the number or letters of excavators + excavators, tonnage + excavators, series / excavators, and generations. Some foreign manufacturers in order to meet the China specific conditions, or some manufacturers specializing in the production of specific conditions of the products in the model have said, such as DH215LC-7, where LC is the meaning of long track, generally used for the construction of soft ground conditions. 320DGC "GC" means "ordinary construction", including earthworks, mining of sand and gravel dam (the density ratio is not too high), highway construction, railway construction. And like tough quarries, it's not appropriate. Carter 324ME "ME" is a large capacity configuration, including short arms and enlarged. Add digital symbols (such as -7, -9 etc.) and Japanese and Korean brands of domestic excavator models can often see - plus digital identification, this article said several generations of models of this product, such as Komatsu PC200-8 -8 said it is the eighth generation models Komatsu, -7 said Doosan DH300LC-7 in it is the seventh generation Doosan models. Of course, many domestic manufacturers of excavator production history is only 10 years, will own excavator named "-7" or "-8" is pure "follow the trend"".
Q:Excavator card good test?
Mine is for you, 11OO yuan. It's a little expensive.
Q:Excavator throttle is not controlled, big and small, what is the problem?
I opened the DOOSON also have similar production problems, ask after-sale, they said it was normal, is the oil problem
Q:Which brand of excavator has the best comprehensive performance?
Fuel efficient and fast. Disadvantages: Volvo new machine can be, but domestic serious, more fragile, not enough thick, two mobile phone price is low, not good sell. Doosan: Korean brand, integrated more moderate, imported machines are low grade products, assembled. (DOOSAN) advantages: low price, low fuel consumption in -8 series. All kinds of projects are available. Disadvantages: the product quality is lower than the average price, moderate price, moderate quality, and poor after-sale. Low inflation. 20T models, DH215-9 reference price, 80-85W DH225-9 86-91W Hyundai: Korean brand, but it is low-end goods, assembled. (HYUNDAI) advantages: cheaper prices, good parts, cheap. Disadvantages: machines can't even reach the standard of domestic machines, either good or bad. Personal view: imported brands can only buy more than these brands, Keith (CASE), JCB (JCB), Kato (KATO), Terex (TEREX), Bohai Seoul (LIEBHER), Sumitomo (SUMITOMO), Ishikawa Shima (IHI), Kubota (KUBATO), Takeuchi (TAKEUCHI) are not allowed to buy. Low share, customer service service points less, difficult to buy accessories, if you buy, there will always be these problems. Komatsu and Carter are independent production brands, mainly considering the following domestic machines, relatively poor ability to import brands. But still divided. (the landlord in Baidu pictures can see the sign to enter the name of the first file): Sany, JCM, Liugong, sunward, yuchai. The second: XCMG, ZOOMLION, Xu Wa, lonking, job, Ward, Shantui, lishide. Finally: Shenyang, rhino, Chang Linzhu, Zhenyu, open source
Q:Hitachi 120 excavator size?
Basic parameterWhole machine quality (Kg):12200Standard bucket capacity (M3):0.52Rated power (HP/KW):63main performanceWalking speed (Km/h):5.5/3.4Slew rate (RPM):13.7Bucket digging force (Kg):99Standard track width (mm):500Bucket digging force (Kg):65EngineModel: ISUZU CC-4BG1TCRated speed (RPM):1950Working rangeMaximum mining depth (mm):5570Maximum unloading height (mm):6160Maximum radius of excavation (mm):8270Fuel tank volume (L):250Digging machine sizeFull length (mm):7610Full width (mm):2500Full height (mm):2680
Q:How about automatic flameout of excavator?
The cause of excavator flameout:Clogged work parts cause the excavator to stall itselfTo turn off before the engine speed is decreased gradually, the exhaust pipe smoke. In this case, you should first check the excavator working parts are not blocked. If the blockage, will be blocked after liquidation, the engine can be restarted. In addition, the engine due to poor lubrication, showing the axle bush burning accident, also have this phenomenon. In this case, the engine needs an overhaul. The reason to stall the excavator2 engine fuel supply is poor, cause excavator flameoutIs the machine before the engine flameout speed instability or slow down, but no obvious exhaust black smoke phenomenon. In this case, should check the fuel tank is depleted, the oil pump oil supply is normal, there is no precipitation cup oil inlet debris blocking, diesel filter is too dirty. If the diesel filter is too dirty then, remove the diesel filter, cleaning and re installation, and remove the oil in the air. The reason to stall the excavator3 engine oil supply suddenly interrupted or load suddenly increased, resulting in excavator flameoutBefore the process of speed reduction of excavator flameout, a sudden flameout. In this case, you should first check the engine components are suddenly loose or fall off, the flameout solenoid valve control high-pressure pump oil rod engine, flameout solenoid valve should also check whether cut off the electricity. Reason to stall the excavator
Q:What is the function of the central swivel joint of the excavator?
It is difficult for an ordinary pipe to perform such a function as a central joint, and even if it is done, the pipeline life is not as good as that of the central joint
Q:How do you calculate the amount of backhoe?
The backhoe is the same amount as the forward shovel, depending on the bucket capacity and the fill factor

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