I had a remote on my 17 ton Terex, it was finicky as heck, I had to send it back to Germany a couple times, and each time they'd say it checked out fine, I'd get it back, and it work again, for a while. I paid 14 K for it as I recall. But when it worked, which was most of the time in 2000+ hrs of operation, it was awesome to have. But that was before I discovered/bought one swing cabs with cushy seats with heat and AC, and a boom tip camera.