Check where different types of cranes are commonly used

1. Tire excavator:
   Features: high flexibility, can walk on the road, but climbing ability is poor, mud can not be used, suitable for hard ground construction.
2. Crawler excavator
   Features: 360 degrees free rotation, strong power, can be on the right Angle slope, mud can also walk.
3. Walking excavator
   Features: Suitable for all kinds of terrain, see the picture. It is also stress-free and can be used in difficult terrain.

According to the different ways of digging, it is divided into shovel type and backhoe type.

1. Shovel type
2. Backhoe type

From the development of construction machinery in recent years, the development of excavator is relatively fast, excavator has become one of the main construction machinery in engineering construction. Three important parameters of excavator Z are: operating weight (mass), engine power and bucket capacity.

Three, Grader
The grader is mainly used for shaping and leveling in the construction process of earthwork and has a vital role. Grader is the main machine used for shaping and leveling in earthwork, widely used in highway, airport and other large area ground leveling operations.

The grader is divided into tow grader and self-propelled grader!

1. Towed grader
2. Self-propelled grader

Compared with conventional drilling RIGS, the rotary torque of the rotary drilling rig is higher, and can be automatically adjusted according to the formation conditions. The rotary drilling rig can be configured with different bits according to the formation conditions. High weight on bit and easy to control. So, more widely used!

6. Bulldozer
   Bulldozer is equipped with a shovel knife, mainly on the earth or loose materials for cutting or short distance handling, according to the engine power to determine its production capacity, bulldozer is generally suitable for seasonal strong, concentrated engineering, construction conditions are poor construction environment.

Commonly used bulldozers are crawler type and tire type.

1. Crawler bulldozer
   Crawler bulldozer has the advantages of large adhesion traction and strong climbing ability, which can be competent for more dangerous working environment. It is a representative type of bulldozer, which is widely used in all kinds of earthwork projects.
2. Wheeled bulldozer
   The wheeled bulldozer has the advantages of high speed, short operation cycle time, no damage to the road surface and good mobility, which is suitable for municipal engineering.

Seven, crane
Crane is a kind of lifting and handling machinery widely used in port, workshop, electric power, site and other places. Crane this name is the lifting machinery unified title.

The main types of crane are truck crane and crawler crane.

1. Car crane

Car crane is commonly known as truck crane. The concept of car crane is to combine the car and crane, which can work directly without assembly.
Advantages are: convenient and flexible, high efficiency, fast transfer, improve work efficiency.
Disadvantages: limited by terrain, large equipment can not be completed.

2. Crawler crane

Crawler crane is short for crawler crane, is a kind of site is a crawler walking mechanism, by crawler walking crane.
The advantage is: the weight is large, can lift the weight to walk. With strong lifting ability.
Disadvantages are: disassembly trouble, the boom can not be freely telescopic, too strong limitations.

Eight, concrete pump truck

Concrete pump truck is equipped with concrete conveying pump and conveying pipe, using these devices to pump and pour concrete. Also known as concrete transfer pump truck.

The concrete pump truck can use its pump to pump concrete to a site within a working radius of 650 meters and a height of 150 meters. Especially in the field of high-rise buildings, concrete pump truck with its unique performance has been rapidly developed and widely used!

There are many kinds of construction machinery, and each kind of machinery has different classification according to different uses. Today, I will organize it here for you first. The above several kinds of machinery and the types of use under different scenarios, do you remember? Share the understanding of the article!