I believe this is a 9200 tractor.

I've had a few of these come and go.

Some with single wheels,some with duals .

Never saw one with triples, so I set out to build one.

Finally got a good parts tractor to use.

I have since found out that Ertl did make these w/ triples ,the wheels used on them appear to be fixed permanently on the axle.

I epoxied the bands for the triples onto the dual wheel. There is a slight gap between the 2- wheel from the tabs fir the 2ndbtire interfering with the 3rd band. Shown in pictures which are part of the description.

The 3rd wheel/tires are removable from the band. But the band is permanently glued to the middle wheel.

The middle wheels twist lock onto the 1st wheel.

It would be possible to remove the band from the 2nd wheel and put the 3rd wheel on it,thus making the tractor dual.  If you wanted.

IDK why you would want to do that,but you could.

This rolls freely like it should, but it is not being sold as a toy. It is a display piece.

This is a very nice,used condition piece.

The decals have some wear.  The grill could use a bit of black paint.

It has a bit of dust.

Pretty firm on the price. As I built it for me.

Also it's BIG and heavy to ship.

Listing Buy it now with free shipping in continental US only.