CATERPILLAR CAT312 excavator bucket CATERPILLAR excavator parts

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 25 pc/month

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Details

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)
Material	Code	C	Si	Mn	P	S	Brinell Hardness （HB）	Elongation δ （%）	Tensile Strength σ b(N/mm2)	Yield Strength σ s(N/mm2)
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

Q: Which brand of excavators is of the best quality?: 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. 20T models, EC210B reference price, 100-106W Doosan: Korean brand, integrated more moderate, imported machines are low-end 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 belong to the independent production brand, the primary consideration

Q: How do they ventilate subway tunnels when they are building them? Obviously they cant use just electric vehicles to create stations and tunnels. TBMs are electric but they must use excavators, loaders, etc when building stations beneath the surface. How do they ventilate these tunnels?: There are several methods that have and are employed to make tunnels.1 Why do you feel it is obvious that electric machines cannot be used? Tunnels are the type of spaces with limited air that are ideal for the use of non polluting vehicles. Rather than say We have to make pollution, how can we move it somewhere else engineers have asked, How can we not pollute the air. Subways are electrically powered. Modern tunneling machines are probably the very largest electric vehicles.2 Some of the machines have their own power stations located outside of the tunnels and some of the machines will use a grid connection. In most pictures of tunneling you will notice either a conveyor belt or a railroad removing debris.Both of these are also easily electrified. Formerly shafts were sometimes run to the surface for removing debris. And this may continue to be a solution for ongoing operations. There is an island in the middle of the East River in NYC outside of the UN that was formed from tunneling debris for the #7 subway line.3

Q: Why do excavators have gas caps?: There natural gas in mines

Q: My PC160 slows down when I run it for an hour or so. Its not over heating and my filters are clean, the hydraulic fluid and type is good.The cowd in and outand boom up and down is the most noticeable, but I'm sure the swing is affected by this seeins how everything is set based on the swing. Any insight would be greatly appreciated.: might be the pressure relief valve on the pump when it gets hot? maybe a pinched/crushed hose that collapses when hot?

Q: I have recommended him the rock type bucket teeth but was told that he had already tried and it didn’t work because it cannot penetrate into the shale and slate effectively and has wasted him a lot of time and money.Anyone has some better idea on this?: I hope this supplier can help you a lot, we buy from them and the bucket teeth works well, strong penetration, long life and competitive cost. See the website in my source.

Q: I am looking to an excavator or a place to but cheap uncleaned roman coins. I am looking to buy uncleaned coins for $1 or less if possible!: Rome?

Q: What does it mean to walk an excavator and how do u do it?: re-ask the question and put it into some context. I'm a builder and I have no idea what you're talking about.

Q: So, I bought a 48' by 18' easy set pool. I need a professional to come level the ground for me. I've called the pool places and nobody will touch it. Who else could help me?: Call an excavator or a landscaper. Either will have the Bobcat needed, plus they will be able to call and have sand delivered. If you know of a concrete contractor that isn't terribly busy, they could do it as well. Hope this helps.