What is the height and width of the smallest space that ordinary small and medium-sized excavators can pass through?

1. The smallest model of ordinary small and medium-sized excavators is jcm906, and the minimum height and width of the passable space are 1.88 m and 1.932 m respectively.

2. Model and specification of mountain reconstruction machine jcm906: the working weight of the whole machine is 5850 (kg); The bucket capacity is 0.22(m? ); Arm length1600 (mm); Tonnage is 6 (tons); Power is traditional power; The bucket is a backhoe.

Extended data:

1, the basic structure of a small excavator

The structure of small excavator is generally composed of power device, transmission device, walking device and working device. Principle: Excavate materials above or below the bearing surface with a bucket, load them into transport vehicles or earth-moving machinery, and unload them into the stockyard. A self-propelled mining machine shovels stripped products or minerals from the working face with a bucket and transports them to the unloading place for unloading.

2. Small excavators are used in winter.

(1) The engine of the small excavator runs at medium speed, and the bucket is preheated;

(2) jacking up the machine to rotate the crawler and preheating the left and right walking motors respectively;

(3) Then, raise the engine speed to the highest, and make the bucket and stick work continuously for 5 minutes;

3. Performance of 3.jcm906 excavator-making machine: rotating speed 1 1.5(rpm), walking speed 2.23/4.62(km/h), climbing ability 30, grounding specific pressure 33(Kpa), bucket digging force 29.3(kN) and arm digging force 39.

Reference source:

Baidu encyclopedia-small excavator