Stump Grinder

[arbwork]

After a while deliberating whether or not to we have ! some of the reasons proportional control of the hydraulics, stress control linking hydraulics to grinding wheel , 3 meter sweep, tried it on 250 stumps over last 2 days before saying yes, most of them felled bat willows approximately 1 meter plus and roots extending to full width of grinder.

[WoodED]

video of it working?

[Brushcutter]

Nice grinder Jerry. Looks like Rods one except a bit bigger and newer.

[arbwork]

I will post our own as soon as, link here to OBM tec's vid [ame=http://www.youtube.com/watch?v=4NbtAMYAzsw]‪Valtra S OBMtec Pro 270XL‬‏ - YouTube[/ame] [ame=http://www.youtube.com/watch?v=pWzNjoWw4EE]‪OBM PRO 270XL Stobbenfrees, Stump Grinder, Stubbenfräse‬‏ - YouTube[/ame]

[Stephen Blair]

Very nice!

[Mark James]

Tidy bit of kit that.

 

 

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[PeteB]

Tidy job! Gets a bit more use from the tractor. How often do you have to grease the shaft as it is a fair old angle?

[arbwork]

Its that new I haven’t got the book yet! I would guess every 8 hours, another good thing about this one is that if stump is cut close to the ground it keeps the grindings tidy not much to rake up , this pic. 1 meter stump next to path there is a adjustable flap covering the front of the grinding wheel and this is very effective

[Brushcutter]

How many HP do you need behind that for it to work?

[arbwork]

Hello Brushcutter, its rated to 270! so they say and I will be trying it behind the Fendt , It is impressive behind T190 with 200 ish HP even with 200 stumps done and blunt rounded off prominent teeth it performs well.