21 h 12 m, 30 abr 1906 año - Benjamin Holt's gas powered tractor
Descripción:
This was a gasoline-powered tractor, which offered greater efficiency. Holt invented a tractor that dispersed it's weight evenly to provide better support and keep it from sinking into the soft, muddy soil.Añadido al timeline:
fecha:
21 h 12 m, 30 abr 1906 año
Ahora mismo
~ 118 years ago
