Products through the international software industry in the international standard software software engineering, systems engineering and quality management CMMI3 Capability Maturity Model Integration Level Certification, ISO20000, ISO27001, ISO9001 certification through practical application, product recognition and praise. Software are based on the excavator operator teaching instrument 1: Making the 3D model designed 1 ratio, the proportion of teaching scene in strict accordance with the national examination syllabus and training requirements for the design. Excavator operator teaching instrument training program to meet the latest national standards of regulatory requirements, practical arrangements for learning excavators. The upper and lower plates can achieve excavator slope, overcome obstacles, trenches landfill, earthen trenches, excavation rejection side, earthworks, structural dismantling, crossed trenching, wrecker, broken rock, trenching brush slope, leveling jobs, pocket heap operations and free training and other operations training scenarios. So that the participants before using the real machine really grasp the excavator driving operation, and to avoid the risk of the operation. Environmental Design realistic scenario, in line with reality. During operation, beginners can be trained according to the message interface contains a lot of real-time error in training to help students promptly corrected the error action, to prevent illegal operations. Getting started teaching theoretical knowledge and instructional video, presentation excavator relevant theoretical knowledge and learning, safety procedures, operating precautions. Operation of the instrument so that the participants have a more intuitive and detailed understanding, reduce the real machine operation dangerous operation.