Pequea 806 hay wagon driving me nuts

cam.man67

Member
Last summer I bought a decent used Pequea 806 wagon to replace an ancient John Deere wagon that finally gave up the ghost. Its used for hauling round bales.

Since the purchase (from an estate), Ive had issues with it and am not sure what to do. It sways terribly above 30mph, despite my setting the toe in at 1/8. Empty, it bounces like crazy at any speed. Finally, and most concerning, it has an appetite for tires. I think Ive replaced 6 (with new 11L 15s) in the past 12 months.

The wagon has a lot of positive camber on the rear axle, which I get is for stability, but its eating up tires. Between that and the crazy swaying all over the place eating up the front tires, Im getting pretty frustrated.

Things Ive done to it (which havent done anything):
-set toe in to 1/8
-tightened horizontal tongue bolt (I heard this helps reduce bounce but o havent noticed any difference)
-repacked all wheel bearings

What else do I need to be looking at? At this point, Im replacing brand new 11L 15 tires every 2-300 miles because they wear out so quickly.
 
Are you using implement 11L 15 tires?
High road speed and out of balance may be
part of problem.
Try some pickup truck tires and balance
them. Fronts first.
Get all looseness out of front to
minimize sway. Steering may not be
engineered.
 
Maybe the designs are against you, even though pulling them on the highway happens. Regardless of brand my experience has been some pull good and some don't (regardless of what you do to them).

From the Owner's manual:

mvphoto79471.jpg


And if your 11L 15's are like many, I expected they have a warning that 20 or 25MPH are their limit.
 
Most aren't designed to go over 25mph,
same for the tires. There's no
suspension so bouncing is to be
expected empty especially at moderate
speeds. Sounds like you need a road
trailer not a wagon gear
 
To help remove sway you will have to tighten up all the slop in the tierod ends then the steering pivot in the tongue vertical bolt and cross bolt as well as set the toe to about a 16th-32 inch measure level as possible with the spindle. With tire off ground scribe a line with a nail around the tire as close to center of tread as possible on both front tires then do the measuring with it on the ground. The bushings in the spindles want to be a reasonable tight also. None of these want to be so tight they are stiff just not sloppy. Grease liberally after all this is done and regularly. We use old truck tires on wagons much cheaper and carry the load just as good. Most of our wagons are old truck frames.
 


Most of mine would do 55 no problem. One had been in a wreck before I got it and I couldn't get it to align properly. I finally put a new front end under it to cure it.
 

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