A tractor acts as an adaptable power platform made useful only through attached implements. Quick-coupling three-point links and remote hydraulic outlets allow quick transitions between vastly different farm tasks within minutes. A single machine might pull a manure spreader at sunrise, run a rotary cutter through noon, and move silage bales until the evening chores conclude. https://blogosm.com/preview/reasons-why-a-second-hand-tractor-serial-number-might-be-missing