作者: Jonathan Chaplin , Michael Lueders , Youmin Zhao
DOI: 10.13031/2013.26634
关键词:
摘要: A three-point hitch dynamometer was designed, constructed and calibrated. The is suitable for use with tractors up to 90 kW using category II III mounted implements, also trailed implements. hydraulic clamp used absorb shock loads while equipment being transported lifted. Calibration of the shows that instrument accurate within 5% draft forces ranging from 5 kN 45 in any direction.