Not much technical difference. New engine is about 1HP increase, about 100# extra frame weight, slightly different loader (the model number implies an increase in lift capacity of ~132# and slightly higher reach, but they calculate it different between the series 3 and series 4....so probably about the same), new styling. PTO is now just a switch. In my case the dealer matched his earlier quote he had provided for the
L4400.
I tried the MX4700/5100 several times...it is a more of a tractor in many respects. And the price, in my area, was about $2500/$3400 respectively more than the
L4600...not alot given the overall investment But the
L4600 is substantially more then what I have lived with for a long time (28HP compact) and I felt more comfortable with it. If I was younger and building up our property rather than older and maintaining the place my decision might have been different. And maybe "momma" will get the couch re-upholstered for what I didn't spend (wonder if I can get that 0% for 5 years on the couch?).