Products
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Excavator Carrier Roller Bolt And Nut CATERPILLAR CAT312
JALE has a complete range of bolts and nuts available for all brands of excavators and bulldozers. Our bolts and nuts are of excellent quality and can be used in multiple situations. All track bolts are of quality grade 12.9.There are made of High Alloy Steel all through Heat-Treated and Induction of OEM specifications to withstand High Abrasion and Stresses.
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Excavator Track Chain KOBELCO SK330-8
We use boron alloy steel rolling and heavy machinery to punch according to different sizes, so that they are all produced under complete high temperature quenching and tempering. The surface hardness ranges form HRC48-56,depth from 6mm-12mm.
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Excavator Sprocket Rim Caterpillar CAT 215 CAT225
Motion provided by power generator of an excavator is conveyed to track link by running motor and sprocket rim. The teeth of sprocket rim should fit the track link well and should be able to drive the link steadily. Even when the link stretches due to wear and teat of its pin and bushing, the teeth should fit well. Usually, a sprocket rim is placed at the back part of the running device of an excavator.
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AISI/SAE1045 C45 Round Steel Bar
AISI 1045 Steel Bar is made from a medium carbon, medium tensile strength steel that offers fairly good strength, machinability, and reasonable weldability in the hot rolled condition.
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Bright Steel Bar
Bright steel bars are made of cold drawn steel with a polished surface to give them a bright finish and are often used in the production of precision parts such as gears, shafts and bearings.
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Cold-Drawn Steel Bar
Cold drawn steel, like cold rolled steel, is processed at room temperature. However, while cold rolling produces a flat product, cold drawn steel produces a thin shape, like a rod or wire.
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Excavator H-link DOOSAN DH55 DH80
The yield strength of the connecting rod is 800 MPa, the impact flexibility is 800 kJ/m2, and the central hardness is 22HRC~25HRC. High-strength CO2 gas shielded welding is used to ensure the strength of the connecting rod mechanism. The inner lining is made of ductile iron to ensure the self-lubricating function of the bucket connecting rod.
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EN8/EN9 En Series Round Steel Bar
EN8 is a medium carbon steel with a carbon content of 0.25%~0.60%. It has high strength and wear resistance and is used to manufacture mechanical parts, bearings, gears and other parts. After heat treatment, it can obtain higher hardness and strength.
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A36 Round Steel Bar
A36 is a low carbon steel containing manganese, phosphorus, sulfur, silicon and copper, with good weldability and high yield strength, commonly used as various structural steel parts.
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Excavator H-link KOBELCO SK120 SK210
The link rod provides yield strength of 800MPa, impact flexibility of 800kJ/m2 and center hardness of 22HRC~25HRC. High strength CO2 gas shielded welding is used to ensure the strength of the link mechanism. The internal liner is made of spheroidal graphite cast iron, guaranteeing self-lubricating function when the bucket link is working.
Since tipping links are not bushed, the bores will eventually wear out and need replacing. Damage to both bucket links and tipping links can result from bucket pins coming adrift during digging, or from fouling on items such as lifting chains. Damaged links should be replaced immediately to avoid further damage to the bucket, dipper arm, and bucket ram.
For your convenience we stock the tipping links in pairs, and the bucket links without bushes, giving you the option of re-using bushes where they are still in good condition.
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A572/S355JR Round Steel Bar
A572 steel bar is a low-carbon, low-alloy high-strength steel produced by electric furnace steelmaking process. Its main component is scrap iron. Reasonable component design and strict process control make it high in purity and excellent in performance. The molten steel casting manufacturing method makes it have good density and uniformity, and ensures that the steel bar has excellent mechanical properties after cooling. It is widely used in construction, bridges, heavy machinery and other fields. At the same time, its low-carbon and low-alloy characteristics make it perform well in welding, forming, corrosion resistance and other aspects.
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Excavator Link Rod HITACHI EX300 EX120
1. Materials: Q235
2. Certifications: ISO9001 &TS and CE certification.
3. Production quality testing: hardness testing, welding quality inspection, dimensional inspection and visual inspection etc.
4. Competitive products: good quality with reasonable price.
5. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.
6. Professional: our factory has over 10 years working experience in casting and forging process and manufacture.