South Korea's Doosan Infracore said on the 6th that with the recovery of the Chinese machinery industry market, the company recently successfully sold 32 medium-sized excavators locally.

The performance of the excavator also depends on the bucket. The bucket is one of the main components of the working device of the excavator.

For those who want to buy Doosan 220-7 or Doosan 220-5, what is the difference between these two models?

The Caterpillar D6R used bulldozer is native to Japan and was manufactured in 2012. It is Original Japanese original mechanical parts and is equipped with Japanese crawler tractors at relatively low prices.

Many people who buy used excavators will have trouble choosing when selecting crawler and wheel excavators, so today we will look at the difference between second-hand crawler and wheel excavators.​