Firstly, mining ability testing

Excavation ability is one of the key indicators of excavators, which can effectively reflect the work efficiency of excavators. There are generally several methods for mining ability testing:

1. Field testing: Let the excavator excavate on different terrains and materials, observe cutting forces and work efficiency, and compare excavation depth and speed.

2. Observe the working status: Observe whether the various indicators of the excavator are normal during operation, including the excavation depth and unloading height of the excavator bucket.

3. Use tools: Use professional measuring tools to check the excavator’s excavation depth, unloading height, turning angle, movement speed and other indicators, in order to understand the excavator’s excavation ability.

Secondly, load capacity testing

The load-bearing capacity of an excavator refers to the maximum weight it can carry and is also an important indicator of its usage range. It can be tested through the following methods:

1. Field testing: Let the excavator perform actual handling operations, observe the handling speed and efficiency, and compare it with the rated load of the excavator.

2. Use tools: Use professional measuring tools to check the load capacity of the excavator, such as load testing machines, weighing devices, etc.

Thirdly, work efficiency testing

The work efficiency of excavators directly affects their operating costs and economic benefits, so it is necessary to conduct work efficiency testing on them. The following methods can be used specifically:

1. Field testing: Let the excavator operate on different sites and materials to observe its work efficiency and benefits.

2. Use tools: Use professional measurement tools or software, such as excavator monitoring systems, GPS, timers, etc., to record and analyze the relevant indicators of excavators, in order to determine their work efficiency and benefits.

In summary, the performance testing of excavators needs to be considered from multiple perspectives, including excavation capacity, load capacity, work efficiency, and other indicators. When selecting testing methods, it is necessary to choose according to the actual situation and combine professional measurement tools and software for analysis and comparison.