I looked into the 4200 after reading this thread. My initial thought was could I trade my
B21 for a heavier 4200 TLB with greater PTO HP (I would rather own Green than Orange). From the specs and pictures I can find online I quickly changed my mind for the following reasons.
1. The 4200 FEL hydraulic lines are wrapped and stick out of the side of the tractor.
2. The plastic hood on the 4200. My LX279 has one of those and they are easy to break.
2. The lack of FOPS. If you drop something on the roof or roll something down the FEL it will end up in your lap.
3. The weight spec I could find for the 4200 was around 2500 pounds for the base 4200 without FEL or backhoe. A
B21 with FEL weighs 3,000 pounds or 4,000 with FEL and Backhoe.
The advantages I see to the 4200 are great PTO power for a larger bushog and the middle mount mower if you want a lawn mower.
For me I spend too much time working in the woods. I would destroy the hood and rip off the hydraulic cables in no time. I have dented the steel encased FEL control box and bent the steel hydraulic line leading from it on my
B21. I have rolled logs down the FEL of my
B21 twice, both stopped at the FOPS, I would have been in trouble on the 4200.
I have had a 5' 1000 pound bush hog (JD 406) behind my
B21 and my Dad mowed about 5 acres. The bush hog was his. He normally uses it behind a MF35. He thought it worked fine behind the
B21.
Our farm tractors are much more effective at bush hogging, hay baling, discing and other farm chores. The
B21 is much better at clearing roads, trenching, moving dirt and rocks.
To me the JD 4200 looks like a lawn mower on steroids that is not tough enough to do the work we do with the
B21 or strong or fast enough to do the work of the farm tractors.