KOMATSU excavator Bucket excavator parts

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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



Configuration and Performance

Application environment

common bucket


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


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

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

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



Main Chemical Composition

Brinell Hardness

Elongation δ

Tensile Strength σ

Yield Strength σ






Manganese Board











Homemade Wear-resistant Board











High-strength Wear-resistant Board











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Q:why dose it take archaeologist many years to excavate a site?
Basically they have to work by hand. Going into a site, they do not know exactly where the artifacts will deep, how close together etc. Also, the objects they seek can be very small. Using mechanical tools (excavators for example) can damage or destroy artifacts. They also want to map the locations of things they find, to see if there is a pattern...for example, finding a fire remnant and bones that show charring might indicate a kitchen given one pattern, or a massacre site given another. The closer they get to an object, the smaller the brush and the more delicate the handwork. There are other issues...the deeper one digs, the more you have to shore up the sides or widen them to avoid cave-ins...there are safety concerns. Also, most sites are not wasteland and they are tying them up from other uses, so permissions and agreements have to be obtained and kept. Many interesting sites have people living over them at the surface who would not appreciate having their house or business collapse because of an overzealous dig.
Q:OSHA Standard?
You'll have to do this data mining yourself, as the rest of us do. OSHA has a website - I believe you can search by categories related to the above equipment, and links are provided to the pertinent sections of the CFR, the FAR or any other governing code. Another approach is to find manufacturers to see to which ANSI standards they comply. This list is a good starting point, as current manufacturers of this type of equipment must be in compliance for US sales.
Q:Dragon excavator 150 price
Disadvantages: large fuel consumption, short arm, resulting in some work can not be a molding, waste of time.
Q:How can I get a Mitsubishi Engines turbo serial number from Diesel engine serial? (Kobelco Excavator)?
ask your local Kobelco dealer, they will know for sure
Q:need an excavator thats simular to a 320 cat to 330?
That is hard to answer without knowing what you are doing with it. What reach do you need? how much weight will it be lifting? are you loading trucks? what size bucket do you need? A 320 Cat is a smaller excavator where a 330 is closer to a medium size excavator. Th next question is what about parts and service? If your on a production job you need to think about parts and service availability. Would you want a contractor to go and do the job? Write me back and I'll see if I can help.
Q:my friend has hernia,whats the cause?what is the best medication?
A hernia is a tear in the muscle wll of the abdomen, causing part of the bowel to bulge through. I did mine doing stupid weight leg press at the gym. It won't get better on its own, and the only fix is surgery. I was in overnight and back at work in 2 days.
Q:Can bucket wheel excavators replace dragline excavators?
Dragline Excavators
Q:How and Where are Vehicles Loaded Into Cargo Aircraft?
Large military cargo aircraft do this all the time. It's nothing special, and it usually is done on the tarmac at an airport or military base. They just drop the aircraft's loading ramp and drive the vehicles on board. You might want to research aircraft like the C-5a Galaxy, C-17 Globemaster or even the C-130 Hercules
Q:will a bobcat dig a pond?
What's your definition of small equipment? Trowel, shovel Bobcat? A one acre pond about 10 feet deep with a trowel will take a 10 generations of your family. A shovel maybe 5 generations. A Bobcat would probably take 3 to 6 months.
Q:Improve the excavator bucket teeth wearing resistance.?
......ok. I'll take a guess at what you're asking. If youre wanting to know how to get longer life out of your teeth, why not just build them up with wear plate, or hard surface them? You never said what this excavator of yours is even. Big difference in what youre going to do with the baby teeth on a small excavator in the 110 and under range, versus the teeth on a 1200. if youre working in ground that will allow, you can take a length of flat cutting edge, say, from a dozer, and weld it across the face of the teeth. This gives a larger wear face, resulting in much longer life.

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