aczlan
Good Morning
- Joined
- Mar 7, 2008
- Messages
- 16,985
- Tractor
- Kubota L3830GST, B7500HST, BX2660. Formerly: Case 480F LL, David Brown 880UE
I have seen enough to not, feel I need 4wd on a tractor. If I had a loader on it,maybe. If it was properly ballasted maybe.If had experience on both, and believed the 4wd was the way to go, maybe. However 2wd tractors have proven themselves enough to me, so I don't know about needing 4wd.
If you took a pair of tractors (one 4wd and one 2wd) with the same axle weights, hp, etc without a loader on them, and had them pull progressively larger plows, the 2wd would run out of traction before the 4wd would.
Two real world experiences for you:
1. My in-laws have a 4wd Kubota L3830 (loaded rear tires, no loader) and in 2wd mode, it will spin the rear wheels pulling the 3 bottom trailer plow if the ground is at all soft.
If you shift into 4wd, it stops spinning immediately and you go a little faster in the drier areas as the rear wheels are no longer spinning.
2. Dad went from a 2wd Massey Industrial 35 (50HP perkins diesel, 6ft bucket, monster loader, loaded rears, wheelweights and chains). It weighed at least 6000# with the weights and loader. He replaced it with a Kubota L3650 (36HP, 4wd, loaded tires all the way around and a loader). It weighs around 5000#.
On dry level ground, the Massey would probbaly pull more then the Kubota, but once you get into soft ground (discing the garden, moving dirt, bushhogging down in the woods, etc), the Kubota will work much more than the Massey did.
In soft areas, the Massey had trouble getting out of its own way.
Aaron Z