Zhuraev Akbar Shavkatovich. “Study Of The Effect Of Hydraulic Systems Operation On The General Performance Of A Hydraulic Excavator”. The American Journal of Engineering and Technology 3, no. 10 (October 30, 2021): 36–42. Accessed March 9, 2026. https://theamericanjournals.com/index.php/tajet/article/view/2128.