Which machines are most profitable for a custom hiring centre?

The most profitable machines are the costly ones individual farmers avoid buying but everyone needs at peak time. Common high demand items are rotavators, seed drills or planters, laser land levellers, harvesters (combine or specific crop harvesters in your belt), reapers and power sprayers. The right mix depends on your local crops and what is already over supplied nearby. Pick machines that are useful across more than one season and crop so they are not idle most of the year. A levelling machine, for example, earns in field preparation across crops. Avoid crowding into a machine that ten others nearby already rent out. Check actual local demand, the rental rate you can charge, the machine cost and the days it will work per year, then pick the items with the best earning days. Survey your area before buying.