Tow Dolly Modifications

FIRE UP wrote:
PDDGM,
If you've managed to get the dolly for a great price and, know or have good relations with a qualified/certified welder, then it's possible to get what you want for around $4K. Time, materials, GOOD QUALITY PAINT, LABOR, all costs money. It's not impossible. I've looked into the exact same scenario as you a few times. I've resorted for now at least, to carry our 850 lb. Honda Goldwing on the rear of our coach, using a Hydralift.

As has been stated, some pretty precise calculations must be done so that in the end, car loaded, bike loaded, loading ramp tied on, and any other items that may go on, the tongue weight must be correct for the application. You've seen the commercially constructed ones so, you at least have an idea of what and how it must look and be done. Although we've not seen that many out on the road, they do exist.

If done correctly, the rear suspension of the coach will take it just fine, you won't have to worry about that. The structural steel used should be of dimensions to withstand not only the "static" weight of the load of the bike but, also the "Dynamic load" too. That is, the weight of the bike "bouncing" as you motor down the road.

Tying down a bike of that kind of weight is a factor too. Tie points must be strategically located so the bike is not only secure but, also equal stress is applied in opposite directions so as to not over stress any portion and do any damage. I use six tie downs on mine.

Anyway, I'd like to see it when you're done with it and it's all loaded up. Good luck.
Scott

Thanks, the one in the pic cost the owner just a little over 1500.00 for the dolly and modifications. As you can tell he didn't go crazy with the painting, etc. I also don't plan on going nuts. I have found a dolly in good shape for 500.00 so if I can get the tongue extended 4 ft and a 36 in wide platform made and welded on for around 500.00 I will be a happy camper. Will have to wait and see what the welder says..