Diff Lock Use Iseki TX1510 4WD

[ballaterach]

Can someone tell me very simply when Diff Lock should be used Thanks

[willi67]

I use mine when the rear loses traction, one back wheel stationary and the other spinning, or when I think that loss of traction is likely to occur, before climbing a steep hill, pulling out a stump etc.
However I use my Iseki on fairly steep ground and keep 4WD engaged all the time, otherwise in 2WD I would be spinning the rears every five minutes.

[ballaterach]

Fantastic thank you even I can understand all that !!!