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US4487286A
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Tractor
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US4512433A
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Row-crop front and rear wheel drive articulated tractor for heavy-duty operations
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US4452496A
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Tracked vehicles
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US4432427A
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Agricultural tractors and other vehicles
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US4361205A
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Articulated tractor with cabin housing operator's seat and controls above rear wheels overlooking attached implements
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US4410219A
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Tracked vehicles
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US4449960A
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Torque converter
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US4387910A
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Coupling member
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US4549610A
|
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Vehicle with front and rear steerable wheels individually driven by hydraulic motors
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US4368797A
|
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Row-crop front and rear wheel drive articulated tractor for heavy-duty operations
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US4316510A
|
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Soil cultivating machine with interconnected pivoted members
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US4282774A
|
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Torque converter
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US4465143A
|
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Rotary harrows
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US4280565A
|
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Soil working machine
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US4325435A
|
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Drive transmissions for use in agricultural implements
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US4296826A
|
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Vehicle having bogie mounted wheels
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US4505353A
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Articulated tractor with two engines in tandem
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US4262555A
|
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Torque converter
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US4281882A
|
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Vehicle track with I-shaped ground engaging profiles
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US4231443A
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Overload couplings
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