The following is a summary of the main contents of the excavator.
The learning of the excavator consists of four modules.
1. The basic structure and working principle of the excavator. This section aims to familiarize trainees with the performance and function of the overall structure of the excavator and to master the standard operating methods of each unit. Mainly learn the name and function principle of power equipment, work equipment, walking mechanism, operating system control, hydraulic system, electrical and electronic control.
2. The excavator safety operation procedures and precautions, the purpose of learning this module is to enable the trainees to master the safe operation of the excavator during the construction process to avoid accidents. The main content of the study is the daily inspection of the excavator, on-site construction analysis, operational safety instructions, driving, parking and parking safety instructions.
3. The various operating skills of the excavator are trained. This module is the focus of the actual operation, and the use time is relatively long. Through the learning of this module, the students can master the various working conditions and operation methods of the excavator. Independent construction capability in terms of operational skills. About the operation. The main learning activities of the module include: excavation, shovel, trenching, backfilling, leveling, gully, overgroove, up and down slope, slope repair, loading, one-way steering, local steering and support, excavation foundation, slotting , set up swamps, trap self-help, monorail drive, FW, etc. ARD and reverse manual operation, as well as transporting carts up and down. Through repeated practice and skill, the trainee can easily control the excavator.
4. The maintenance of the excavator. Through the study of this module, the trainees can master the routine maintenance and repair methods of the excavator as well as the diagnosis and elimination of common faults. The main basic principles of this module are: prevention and mandatory maintenance. Learn the classification of excavator maintenance: regular maintenance, maintenance cycle, seasonal maintenance. Learn daily maintenance: check fuel, oil, hydraulic oil, gear oil, cooling water. Learn to check the grease: Apply grease to the boom, arm, bucket and hinge pins of each cylinder. Learn how to replace the consumables of the excavator. Learn how to diagnose and troubleshoot common problems and techniques.
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