I once owned a Deere that had encountered a sidewalk curb (not by me).Ya... Just look at pictures of that truck a few posts up to see why a trip edge or blade is something you need. It's really good to have for slow speed plowing, but critical got faster plowing.
I get goosebumps watching videos from a guy in Austria doing snow removal with tractors. Mountain on one side, cliff drop into the valley without guardrails in many shots. Many at night so all you see is a black abyss in front of the tractor.
I wouldn't do it. Sounds to me like either a cheap plow being advertised as doing everything or one for avery specific task that lacks features designed to protect your equipment under normal snow work conditions.It’s what they are calling a general purpose blade. Can be used for snow, silage, stone, dirt, but not excavation.
Has hydraulic cushion valve if blade corners hit an immovable object
Yeah, I run a trip edge Artic on my small tractor and it has protected me a few times.I wouldn't do it. Sounds to me like either a cheap plow being advertised as doing everything or one for avery specific task that lacks features designed to protect your equipment under normal snow work conditions.
A cushion valve will let the front corner of a plow get pushed back if it hits an immovable object. But it can do nothing if you hit that immovable object with the trailing side of the plow.
A trip edge or trip mouldboard lets the cutting edge or whole plow bade kick back out of the way on that immovable object.
The classic snow example would be a curb. If you had your plow angled to the right & caught a curb with the right side a cushion valve could do nothing. You'd likely tweak your plow or mounting frame if you were at any speed. If the plow was straight or angled left the cushion valve would likely trip & let the plow pivot to the right. Which would help minimize some of the impact, possibly preventing damage.
If you had a trip edge & had your plow straight or angled to the right things wouldn't likely be as bad. The trip edge would trip & the back end of the plow would rotate back. The plow would act as an inverted ramp. The plow & front of the tractor would get lifted up a bit, depending on how it was mounted. Big bang, pile of snow dropped by the plow, probably some damaged underware, but likely no damage to the plow or mount.
I trip mine every so often. Usually at slow speed against hard frozen snow or frozen dirt. It makes a huge racket as it bangs around but makes you appreciate dealing with the noise as compared to a twisted loader (or other mount).
That is why I prefer a Fisher plow over a Meyer that tips the whole blade forward. Plus if you are stacking snow with the blade the Fisher will not lean forward and allow the snow to fall on the blade and trap it as a Meyer will. Having said that I use a Meyer blade because that is what I found on the used market and outside of New England and NY you just don't see many Fisher set ups.If you had a trip edge & had your plow straight or angled to the right things wouldn't likely be as bad.
That blade is designed for pushing silage on the farm. Very low speed. Good catch!No spring release on the edge? Low speed plowing?
My Arctic is a trip edge. I have always liked trip edge plowsThat is why I prefer a Fisher plow over a Meyer that tips the whole blade forward. Plus if you are stacking snow with the blade the Fisher will not lean forward and allow the snow to fall on the blade and trap it as a Meyer will. Having said that I use a Meyer blade because that is what I found on the used market and outside of New England and NY you just don't see many Fisher set ups.
When I was learning to drive a tiller truck equipped with a 6-71 Detroit I managed to get it running backwards when I let it drift backwards on a hill and I let the clutch out too quickly after I stalled it. Forward gear does become reverse and you put down quite a smoke screen as well.One day it started on a backfire and had three speeds in reverse, one speed forward. (Or were they lying to me?)