Industry News

  • How to maintain and manage crawler bulldozer chassis

    How to maintain and manage crawler bulldozer chassis

    Crawler bulldozer is an indispensable auxiliary equipment in mining technology.Mines currently use brands such as Komatsu Caterpillar.The annual undercarriage parts maintenance cost of these crawler bulldozers accounts for about 60% of the total maintenance cost.Users ch...
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  • How to maintain excavator undercarriage parts

    How to maintain excavator undercarriage parts

    Before we have talked about a lot of things about excavator maintenance, today we talk about what excavator chassis needs to be maintained and maintained.Chassis needs to maintain nothing more than support roller , Carrier roller , sprocket, idler and track chain assemb...
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  • How to distinguish Excavator and bulldozer spare parts OEM products from original products: different core technologies, manufacturers, brand ownership

    How to distinguish Excavator and bulldozer spare parts OEM products from original products: different core technologies, manufacturers, brand ownership

    First, the core technology is different OEM products: OEM manufacturers have their own key core technologies. Original: The original manufacturer does not necessarily have the key core technology that is unique to the manufacturer, but may be a second-hand manufacturer. ...
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  • How to avoid crawler type bulldozer gnaw track phenomenon

    How to avoid crawler type bulldozer gnaw track phenomenon

    The walking mechanism of crawler bulldozer is mainly composed of idler, carrier roller ,track roller, sprocket, track link ,crawler tensing device, walking frame and so on. Its main function is to support the body mass, reduce the impact and vibration...
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  • There are six reasons for China failure of excavator and bulldozer

    Because the excavator operating environment is complex and bad, it is inevitable to occasionally de-chain. If the excavator is often de-chain, it is necessary to find the reason, because the excavator de-chain is easy to lead to accidents. So what are the reasons for the long arm excavator chain ...
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  • Learn to repair excavator chain hub sprocket in 5 minutes

    The chain hub sprocket of the excavator bears a great impact load in the process of operation. When the excavator tilts, the stress state is more unfavorable.In general, when the excavator is running for 350,000 h or so, the chain hub sprokcet sprocket teeth may collapse or break, and the tooth s...
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  • The Surge In Raw Material Price

    The Surge In Raw Material Price

    It is generally believed in the industry that this round of raw material price rise is mainly caused by the following reasons: 1. Due to the impact of overcapacity reduction, some raw material production capacity is insufficient, the gap between supply and demand is enlarged, and the supply shock...
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