Products
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Spare parts-Link Rod HITACHI EX300 EX120
1. Materials: Q235
2. Certifications: ISO 9001, TS and CE.
3. Production quality testing: hardness testing, welding quality inspection, dimensional inspection, visual inspection, etc.
4. Competitively priced products of good quality.
5. Strong wear resistance and a long lifespan, suitable for use in harsh environments and in the event of serious abrasion.
6. Professional: Our factory has over 10 years’ experience in the casting and forging processes.
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Excavator Parts -Track Roller DOOSAN DH370
The track rollers’ function is to distribute the weight of an excavator across the ground. When an excavator is operating on uneven ground, the impact on the track rollers is tremendous. Therefore, track rollers provide huge support. Moreover, if they are poor quality and often dusty, they need very good seals to prevent dirt, sand and water from damaging them.
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Excavator Parts Signal Pin Bucket
JALE Engineering Machinery Accessories Co., Ltd. imports equipment and adopts foreign advanced production technology and raw materials. This increases output and guarantees product quality.
In the fast-changing market, the company has obtained praise from customers through constant innovation and excellent products.
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H-link DOOSAN DH55 DH80
The yield strength of the connecting rod is 800 MPa, its impact flexibility is 800 kJ/m², and its central hardness is between 22 and 25 HRC. 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 enable the bucket connecting rod to self-lubricate.
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KOMATSU D80 D155 Link Rod
Appearance and process: Medium frequency heating is adopted for the hot or cold forging process of the multi-location moulding machine, followed by net belt heating.
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Hitachi Excavator Spare Parts
After quenching and tempering, the pin undergoes mid-frequency induction hardening to ensure sufficient core strength and wear resistance of the external surface.
After carburisation, the pin bush undergoes internal and external mid-frequency induction hardening to ensure reasonable core hardness and wear resistance of the internal and external surfaces.
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Excavator SWING MOTOR BEARINGS 30205
Advanced technology is used to produce high-quality products. The excellent-quality casting blank is produced on JALE’s advanced production line with microcomputer control.
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SWING GEAR BOX BEARINGS 22219
Advanced technology is used to produce high-quality products. The excellent-quality casting blank is produced using JALE’s advanced production line and microcomputer control.
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Bucket Pin Doosan DX225 K1007256
This bucket cylinder pin (K1007256) is made of 45# material, which is ideal for quenching and tempering. After this process, surface induction treatment is carried out following turning and other processes. This ensures that the Doosan Excavator DX225 Link Pin has enhanced durability and wear resistance, and fits the DX225 model perfectly. We can confidently say that this Doosan DX225 link pin was manufactured to meet or exceed Doosan’s own standards.
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Link Rod Caterpillar CAT345
JALE’s connecting rods, from raw materials to finished products, are produced using advanced technology from home and abroad. This enables us to ensure perfect interchangeability with original car parts.
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Se200 Track Shoe Assy Se210 Track Link
The link rod has a yield strength of 800 MPa, an impact flexibility of 800 kJ/m², and a centre hardness of 22–25 HRC. 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 to guarantee the self-lubricating function of the bucket link.
As tipping links are not bushed, the bores will eventually wear out and require replacement. Damage to the bucket and tipping links can result from the bucket pins coming adrift during digging or becoming fouled by 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 tipping links in pairs and bucket links without bushes, enabling you to reuse bushes where they are still in good condition.