The criterion of heavy excavator mainly includes the following aspects.
Power performance: mainly investigate the power output and speed of the engine,whether it can meet the needs of various operations.
Working performance: mainly investigate the digging depth, unloading height, turning radius, working efficiency and other aspects of the excavator.
Operation performance: mainly investigate the flexibility, accuracy and convenience of the operating devices such as the operating rod, step frame and handle of the excavator, and whether there are various working modes suitable for different operating conditions.
Maintenance performance: Mainly investigate whether the vulnerable parts of the excavator are easy to replace and repair, maintenance difficulty and maintenance cost.
The above is the main content of the heavy excavator criteria, and a reasonable choice can be made according to the actual work needs and budget when purchasing.
