Dragline Machine || Opencast Machinery || Important Question || Complete information | Mining Mantra

In this video I have discussed about the Big machinery of opencast that is Dragline A dragline excavator is a piece of heavy equipment used in coal mining and surface mining. Draglines fall into two broad categories: those that are based on standard, lifting cranes, and the heavy units which have to be built on-site. Follow me; Telegram link; https://t.me/MiningMantra Instagram link   / suman_kumar765   Hope you like my content😊 Give a huge Subscribe, share & also Like Channel series : 1. Mining Methods - OpenCast Working Link:    • Mining Method- O/C working   2. Regulations CMR 2017 Link :    • Regulations CMR 2017   3. Mine Ventilation Link :    • Mine Ventilation   4. Mining syllabus For Diploma Link:    • Mining syllabus for diploma   5. Basic Lecture Link:    • Basic Leactures   6. Elements of Mining Technology Link:    • Elements of Mining Technology 1st year (Di...   7. Geology Link:    • Geology 1st year   8. Mine surveying Link:    • Mine surveying 1st year   9.Engineering Drawing Link:    • Engineering Drawing   10.Underground Mines videos Link:    • Underground Mining - my first visit   11.Previous year question paper series: For 1st year Link:    • 1st year Mining Question paper 2018      • 1st Year Mining Branch Questions paper 2019   For second year Link:    • Second year Mining branch Question paper