akoldtimer
New member
Don't know why I said 450 MAX in the heading, but I have a Steiner 430 MAX with a Kubota D722 diesel engine in it. Unit is about 10 years old. I am having trouble finding parts and/or information for repairing this thing. I am especially in need of some help regarding troubleshooting my hydraulic problems. This tractor is hydrostatic, and right now, it does not come close to operating as it should. Not sure of whether the problem is due to the injectors being bad, which causes the machine to NOT rev up to full throttle, or if the hydraulic system is going bad. Any feedback would be greatly appreciated on this unit. Love the tractor, but frustrated at trying to repair it.