| 摘要 |
A weight support assembly for mounting to the rear frame portion of a tractor comprising a first side and second sidewall, and a bottom support plate fixably mounted along the longitudinal sides thereof to the lower portion of respective sidewalls and extending generally horizontally. The frame's rearwardmost portion pivotally supporting the first and second sidewalls in transversely spaced apart relationship such that the first and second sidewalls extend generally vertical, the bottom support plate being located generally below the frame and extending generally inwardly forward of the frame. A first support arm and second support arm are pivotally mounted to the frame at a point therealong at one end and pivotally mounted at the other end to a respective one of the first and second sidewalls. A plurality of weights horizontally extending and vertically stacked on the bottom support plate. A plurality of bolts journalled vertically through the bottom support plate and weights. A plurality of nuts each of the nuts threadably secured to a respective bolt subsequent to the uppermost weight. Hitch means are mounted to the sidewalls.
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