Hole spacing for cutting edge?

[The Haymaker]

Is there a standard? What is it?

My NH 68" bucket currently is 9.25"oc, I'm assuming it is actually metric?

The cutting edge will be a future add-on to the snow pushers I am building, so being able to drill the holes now before welding in a spacing widely available would be much easier.

 

[ragkar]

My Case 580K 63hp has an 81" bucket with a replaceable cutting edge having ten bolts spaced 8.0" apart.
I would look around and determine which cutting edge that you want to use. It's probably predrilled.

 

[djradz]

12" is what I've seen on most blades, with sometimes the outer two located at 6" spacing.

 

[Egon]

Beaver Valley Supply Company - Cutting Edge Chart

 

[The Haymaker]

Thanks for the help guys. I ended up going with a 6*12 spacing because it matched a common, cheap, snowplow edge.

Thanks for the link, it explained the hole spacing well for future reference.

E