Industry News

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. ... Read More

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... Read More

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 ... Read More

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... Read More

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... Read More