@Selectamatic . You have a number of tractors , and none 100 hp plus.
I couldn't see a lifter being of any advantage to you , unless you have land a fair distance away from your yard , which would require you to take 2 tractors there , one for spreader and another with a loader .
Very rare to see a lifter like that around here . Most farmers have a dedicated loader tractor /teleporter , as well as another tractor .
Bogies for carrying the spreader would be quite common though. Many have them for spreading the weight over more wheels , plus ease of attachment to tractor.