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China Cheap price Link Track - Excavator Track Chain Apply to KOMATSU PC300-6 207-32-00141 – Junhua
Product Description Why the chain derails from excavator? 1. If the chain falls due to external reasons, the crawler of the excavator enters impurities such as soil or stones, and passes through the rugged road surface, the force on the crawler shoe will be seriously unbalanced, which is easy to fail. 2. The operator’s operation skills are not qualified, and improper operation when driving the excavator to turn or walk will also cause deviant faults. 3. The four wheels are not in the sa... -
Chinese Professional Chain Lubricated - Excavator Track Chain Apply to KOMATSU PC300-6 207-32-00141 – Junhua
Product Description Why the chain derails from excavator? 1. If the chain falls due to external reasons, the crawler of the excavator enters impurities such as soil or stones, and passes through the rugged road surface, the force on the crawler shoe will be seriously unbalanced, which is easy to fail. 2. The operator’s operation skills are not qualified, and improper operation when driving the excavator to turn or walk will also cause deviant faults. 3. The four wheels are not in the sa... -
Lowest Price for Chain Idler Kubota Mini Excavator - Excavator Idler Apply to JCB JS200 JRA0214 – Junhua
Product Description The idler (guide wheel) is used to guide the track to rotate correctly to prevent deviation and derailment. The idler of some hydraulic excavators also acts as a roller, which can increase the contact area between the track and the ground and reduce the specific ground pressure. Most of the wheel surfaces of the guide wheel are smooth, with a shoulder ring in the middle as the guide, and the ring surfaces on both sides can support the chain and support the roller. The shou... -
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OEM/ODM Manufacturer Chain Bobcat Mini Excavator - Excavator Track Chain Apply to KOMATSU PC300-6 207-32-00141 – Junhua
Product Description Why the chain derails from excavator? 1. If the chain falls due to external reasons, the crawler of the excavator enters impurities such as soil or stones, and passes through the rugged road surface, the force on the crawler shoe will be seriously unbalanced, which is easy to fail. 2. The operator’s operation skills are not qualified, and improper operation when driving the excavator to turn or walk will also cause deviant faults. 3. The four wheels are not in the sa... -
Best Price for Segment Group Caterpillar Dozer - Mini Excavator Sprocket Apply to CAT302.5 140-4022 – Junhua
Product Description This drive sprocket is apply for CATERPILLAR MINI EXCAVATOR model Cat302.5 302.5C. The mini sprocket usually were toothed design, because when the mini excavator working, the force on the wheel is relatively large, coupled with the torque generated when changing the direction, so using the gear like driving sprocket in front of the excavator can maintain a relatively stable maneuverability, and it is not easy to slide out of the track when turning. The drive sprocket is ma... -
Cheapest Price Chain Roller Hitachi Excavator - Mini Excavator Bottom Roller Apply to JCB805 234/14800 JCB – Junhua
Product Description This Bottom roller (lower roller) apply to mini excavator 805 8052 805-2 8055RTS 8060 8065 EC45 TC50. Track rollers – also referred to as idler rollers – are motion transmission components designed to work with all varieties of tracks. They see use in conveyor systems, cam drives, and a wide range of similar material handling systems. Regardless of the material or machine, these components play a critical role in track and rail operations. The rollers also degr... -
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2022 Good Quality Carrier Roller Caterpillar Bulldozer - Carrier roller apply to Caterpillar E120B CAT312 – Junhua
Product Description Carrier Roller also called top roller or upper roller which is an important undercarriage part for crawler excavator or bulldozer. They are in a close contact with the ground walking undercarriage, therefore the quality of carrier roller has great influence on the performance of the excavator and bulldozer. The carrier roller of the excavator is used to hold the track to prevent the track from sagging too much, so as to reduce the vibration of the track in motion and preve... -
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Good quality Drive Sprocket Jcb Compact Track Loader - Mini Excavator Sprocket Apply to BOBCAT X331 6539097 – Junhua
Product Description This sprocket rim apply to BOBCAT MINI EXCAVATOR X231, X325, X328, X331, X331E, X331G, X334. The gear tooth working surface of sprocket rim should not only bear the bending compressive stress under the reaction of the track pin sleeve, but also bear the abrasive and wear existing before the gear tooth and the track pin sleeve. After the pitch circle of the tooth surface is worn, if the machine continues to walk, there will be tooth skipping and impact wear. Therefore, the ...
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