1. Cylindrical roller 2. Grid roller 3. Pneumatic roller 4. Vibratory roller ...

Excavators, also known as backhoes, are earth-moving machines that use a bucket to excavate material above or below a support surface, load it into a transport vehicle or unload it to a yard. ...

When lifting heavy objects, the speed should be uniform and stable to maintain the stability of the body and prevent the center of gravity from tilting. It is strictly forbidden to drop the hanging objects freely. No maintenance work shall ...

Scientifically determining the interval mileage of various maintenance operations can not only keep the concrete mixer in good technical condition, but also save you maintenance costs and repair costs. ...

Walk-behind road rollers are road rollers that are supported by both hands for compaction. They are classified into walk-behind single-wheel road rollers and walk-behind double-wheel road rollers. They have the advantages of convenient opera ...

Precautions for daily construction and maintenance of road rollers 1. Before working, check the parts, pipelines, screws, belts, lights and three fluids according to the maintenance content, check the sprinkler system with double steel whee ...

The choice of the press is not only related to the quality of the construction, but also to the progress of the construction. So what kind of road roller is good? Next, I will share with you the selection of the type and tonnage of the road ...

Since the road roller is a special vehicle, the operator should receive the training and leadership of the manufacturer, have sufficient knowledge of the structure and performance of the machine, and obtain certain operation and maintenance ...

When you want to buy a small excavator, there are so many products on the market, it is inevitable that there will be a little difficulty in choosing, so how to choose the most cost-effective products? Hengwang has compiled some purchasing ...