Products
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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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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 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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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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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.
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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 Sprocket Komatsu PC300-7 PC400-5
Diving gears with complete models and types are available for excavating equipment ranging from 0.8 to 100 tons.
Adopts precision processing technology and special heat treatment technique, so reach the best wear-resistance and prolong life time to maximum extent. -
A105Round Steel Bar
A105 is mainly used for carbon steel forged tube parts. The carbon steel forging alloy type involved is low carbon, manganese and silicon steel, similar to AISI 1330, but with lower manganese content.
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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 Arm Bushing Volvo EC330
This product is based on 42CrMo.The crossed oil groove, round and elliptical oil socket are produced by some machine equipment on the inner surface of the bush. After quenched and tempered, these products are treated by metal salt batch(QPQ).Therefore, the bearings have very good anti-corrosion ability, and are in engineering machinery.
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AISI/SAE 4130 Alloy Steel Bar
AISI 4130 carbon steel bar has excellent strength, toughness and processing properties, weldability and forgeability, and through quenching treatment, it achieves high strength and strength.