excavator

The use of crawler excavators must understand its operating procedures and maintenance methods. Then, how to maintain a crawler excavator? Preparation before work Carefully read the relevant instruction materials of the excavator, and be familiar with the use and maintenance of the vehicle you are driving. Learn more about the tasks on the construction site,…

There are many tips for purchasing excavators, and price is often the first factor we consider, so how to choose a mini excavator? 1. Quality stability The model of the excavator is related to the weight. For example, the weight of a 30 excavator is 3 tons, but the national regulations allow 10% of the…