Design of tractor drawbar that transmits weight or tractive efficiency to towed implements is described; drawbar permits use of tractor's weight-transfer system to pull heavy loads under adverse conditions with same relative efficiency as was possible with mounted or semimounted implements.
Twin-leaf traction booster drawbar
Agric Eng
Agricultural Engineering ; 45 , n 10 ; p 544-545 + 547
1964
Article (Journal)
English
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