Had a cutterhead jam on the Columbia River that nearly bent the ladder

We were pulling up old logging debris and a massive root ball just locked everything up solid. Ever had to reverse the flow under pressure to clear something like that?

3 comments

3 Comments

lane.joel23d ago

Man, that's scary. I've always worried more about the sudden shock load on the whole dredge frame when something lets go.

jones.mason1mo ago

My last jam bent more than the ladder.

troysanchez1mo ago

Actually, a good jam shouldn't bend the ladder at all. That usually means the bale was wound way too tight. You want it firm but still a little springy when you press on it.