I bought a 4700 lo pro ambulance and removed the mod and put a flatbed on to use on the farm. It has a T444e with an Allison 4 speed auto. How much weight would this reasonably pull on a gooseneck trailer? The trucks gvwr is 21,400 lbs
I remember looking at those and FL60s.
Lots of breaking capacity but low on engine.
Seems like the most they could handle was 15K with tuning, 10K without?
Now, mind you, they can carry that much on the bed. That's where they really beat a 1 ton.
A forum community dedicated to Diesel engine owners and enthusiasts. Come join the discussion about performance, builds, ecodiesel, towing capacity, modifications, classifieds, troubleshooting, maintenance, and more!