| 摘要 |
A row crop planter unit (11) is supported by a pair of laterally spaced wheel and disc assemblies (56, 57) mounted on corresponding ends of a pair of walking beams (58, 59). The other corresponding ends of the walking beams (58, 59) are interconnected by an equalizer mechanism (76) which includes a cable (91) and vertically adjustable pulley (77).
|
