I've owned/operated a Kubota B5100 for 3 years..It's 4 wd, has a factory front loader and an added ROPS which can be quickly removed..12hp 2 cyl. engine with 10hp to the PTO..3 spd. tranny with high and low gears..Added a PTO overun clutch to help out the drive train..This little tractor is bullet proof..Ran a 42" bush hog, 48" tiller, 48" back blade with it..Need a BH for some projects around the place so I purchased a BX23..Going to miss my little friend and its extreme economical fuel engine..Of course it has its limitations such as lack of power steering (learned how to get by ok without it) and weight..I think with the FEL the tractor comes in around 1100 pounds..Made in the early 80s you can see why Kubota has been such an icon in the tractor community for all these years with products like my B5100..p.s. Not surprisingly, I'll totally recover the money I paid for it over 3 years ago.
Don