Open AccessAGGREGATE FOR COMBINED TREATMENT OF SOIL APK-4
Author(s) -
Sergey Kambulov,
Igor Vladimirovich Bozhko
Publication year - 2020
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2020i9pp78-82
Subject(s) - tractor , environmental science , productivity , agricultural engineering , aggregate (composite) , tillage , unit (ring theory) , mathematics , engineering , agronomy , automotive engineering , materials science , biology , composite material , mathematics education , economics , macroeconomics
The article presents the results of experimental studies of the aggregate of tillage combined APK-4. During the research it was found that in terms of quality indicators, the unit at a working speed of 9.8 km/h withstands an installation processing depth of 12-14 cm. According to energy indicators, the traction resistance of the APK-4 machine in the unit with the K-701 tractor was 48.2 kN, and the specific energy consumption amounted to 123.5 MJ/ha. According to operational and technological indicators, the productivity per hour of the main time is 3.82 ha with the operating speed of the unit 2.72 m/s (9.8 km/h). The replaceable productivity in this case amounted to 2.10 ha/h, while the operational productivity of the unit at the same time amounted to 2.07 ha/h.