Having my rear wheels pushed out

troverman

Well-known member

Equipment
MX6000 HSTC; 2020 Kubota Z421KW-54 zero turn mower
Jun 9, 2015
1,188
275
83
NH
So my new MX4800 with ag tires appears to be about 70" wide measured to the outside edges of each rear tire. However, the rim dish is mounted on the outside of the rim lugs, and it appears the dish can be mounted to the inside of the lug...pushing the rim itself out another 2" or so on each side. I'd be happy to gain 4" of width for added stability on steep slopes I mow. The dealer is doing the work since the loaded tires are so heavy.
 

SRG

New member

Equipment
B8200D 4WD........ JD 870, FWA, 300x FEL.......... JD 797, 72" Z-Trak
Jul 15, 2017
490
3
0
N. IL
You could go really wide, if you moved the wheels left to right, right to left, so the deepest part of the wheel faces away from the hub, instead of inward.
 

twomany

Active member

Equipment
B7200
Jul 10, 2017
793
138
43
Vermont
Be sure to check with the manual on what spacing is admissible.

Too wide, and you run into load restrictions.

A fella can break just about anything if not careful! ;-)
 

TripleR

Active member

Equipment
BX2200, BX2660, L5740 HSTC, M8540HDC and some other tractors and equipment
Sep 16, 2011
1,911
8
38
SE Missouri
I had my dealer extend mine as far as possible as I do on all the tractors we use on inclines. Your manual will show you how. When I was younger, my brother and I routinely changed spacing dependent on the task, but now I call farm service truck, just too dangerous for most.
 

troverman

Well-known member

Equipment
MX6000 HSTC; 2020 Kubota Z421KW-54 zero turn mower
Jun 9, 2015
1,188
275
83
NH
You could go really wide, if you moved the wheels left to right, right to left, so the deepest part of the wheel faces away from the hub, instead of inward.
Be sure to check with the manual on what spacing is admissible.

Too wide, and you run into load restrictions.

A fella can break just about anything if not careful! ;-)
Yep, thought about this. But I decided to follow the manual and just move it out to the widest setting permissible by Kubota. Plus, unfortunately my trailer bed sits between the fenders...so even though fender to fender it is 102" wide the bed itself is only 82"...so that had to be considered too.
 

troverman

Well-known member

Equipment
MX6000 HSTC; 2020 Kubota Z421KW-54 zero turn mower
Jun 9, 2015
1,188
275
83
NH
Got it back from the dealer and now we are 76" wide...nice gain from 70". I'll definitely appreciate that on the slopes.