Komatsu 0.4 Bucket excavator parts Komatsu 120/200-6

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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



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:has anyone ever used ZooMeds Excavator as a substrate?
excavater would be ok.just be carefull that he doesn't eat any when it dries and starts to chip off. dirt and sand mix would be best imo because it lets the burow, wich is what they would do in the wild to 1. get away from predaters 2.escape light to sleep because they're nocturnal 3. get the humidity they need to help aid in shedding/ get cool.they also lay their eggs in burrows.
Q:Which brand of excavator has the best comprehensive performance?
Existing mainstream brands first said the joint venture brand of Caterpillar: American brands, old brands, 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. Komatsu: Japan 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.
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Q:Questions About Iron Ore?
May it not completed, and I hope it can help you! Iron is the most widely used. Iron ore is mainly used for iron and steel industry, smelting iron and steel according to the different carbon content. The so-called iron ore deposits are the main target of industrial development and utilization. Iron ore beneficiation plant is generally divided into several stages, crushing, grinding, classification and separating. How can we design our iron ore processing plant? Maybe a professional manufacturer and supplier is one of the best choices. Before we talk about designing of iron ore processing plant, we need learn the working flow of iron ore processing first. Raw iron ore will be sent to primary crushing equipment first. In primary crushing equipment, we can crush them into small particles. After primary crushing, the secondary and tertiary crushing equipment will crush iron ores into the finesse size which is below 12mm.
Q:How many meters is the height of the PC-320 excavator?
PC is the code name of Komatsu series excavator, but he doesn't have this model of 320. The current production has PC300-7 and PC360-7. Besides, does the height of the landlord mean the height of transportation or the maximum working height?AskPC-320 should be the old model. What I want to ask is the height of the workChasing the answerThe old model does not have 320, corresponding to the domestic 360 models in overseas label is 350, so you have to implement specific models, in the big arm side of the cab in the lower right corner has a square nameplate, will be marked on the specific model

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