Baby Grand
Elite Member
- Joined
- Nov 12, 2007
- Messages
- 4,659
- Location
- Windsor, CT.
- Tractor
- Kubotas: L3240GST B2320HST B5100D & G5200H
A warning David: any time that you are applying enough lift on the loader to lift the rear wheels, DO NOT attempt to move the tractor/load. I was lifting a log that had buried branches that were unknowingly anchoring it. When I tried to back the load out, the rears lifted and the front drive exploded. In a split second, I broke a bunch of gears, bent both axle shafts, and even damaged some ball bearings. It was an expensive lesson in my tractor OJT. Doing my own labor, it cost me $2000.
When the rears come off the ground, that smaller front drive is doing all the effort. Compare the size differences between the front and rear axles and think what you are asking of that front drive when the rear drive leaves the ground.
Short Game has set me up nicely. This is a case when more weight on the implement is going to give you better results than more weight on the rear axle. As stated by Short Game, you want to get a lot of that weight off of your front axle to protect it from damage and to distribute the traction proportionally (say roughly 30% front 70% rear?). Adding weight to the rear axle will do nothing to help this. It will help you get more traction at the rear, but your front axle will be bearing just as much weight as before.
By adding weight to your implement, as far aft as you can reasonably place it, you will be lifting weight off the front axle and adding weight to the rear axle. If adding more weight to the stump grinder is not practical, then Roy Jackson's suggestion is another path that would help.