I recently purchased my first lift, a Cat GP25 Ser. #5AM04390. I'm using it on gravel and found that only one wheel is engaged.
I was stuck in the first 10 minutes. Does anyone know if this machine has a differential lock to engage the other wheel? I didn't recieve a manual with it and had no luck finding one at the Cat website.
If it is only one wheel drive I will have to return it...

cheers,

Ed