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Pro Nemus · 22nd February 2008, 08:37 PM

I have used stump grinders where the drive speed was varied by a gate valve which (I believe) controlled the hydraulic pressure to the drive system.

Perhaps it would be a good idea to talk with a Vermeer service tech, as there may be a way to mod it. Though, the drive system might not be capable of handling a "hop-up", and I'm certain that any tinkering would void your warranty.

22nd February 2008, 08:37 PM	#2 (permalink)
Pro Nemus Sappling Join Date: Jan 2008 Location: Detroit, MI Posts: 39	Re: stump grinder travel speed I have used stump grinders where the drive speed was varied by a gate valve which (I believe) controlled the hydraulic pressure to the drive system. Perhaps it would be a good idea to talk with a Vermeer service tech, as there may be a way to mod it. Though, the drive system might not be capable of handling a "hop-up", and I'm certain that any tinkering would void your warranty.