Cropmaster is first tractor manufactured by David Brown Co to carry hydraulic power lift unit as standard part of design; reciprocating mechanism has been completely eliminated, and only sliding part of unit is cam or piston in hydraulic cylinder; working cycle of hydraulic system diagrammatically illustrated.
Tractor power lift
Automobile Engr
Automobile Engineer ; 37 , n 493
1947
2 pages
Aufsatz (Zeitschrift)
Englisch
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