What was that for?
Could be an older chipper...I don't think the picture of the chipper in the link is the actual chipper in that accident...strictly a guess though.The fellow had to do something very unusual to get drug past the safety release on that chipper.
I don't think the chipper in the picture is the chipper in the accident. And for people that don't know about the old drum chippers that could suck in a 20 foot long 3 inch diameter branch in about 3 seconds with no emergency feed stop. So if you get snagged you are going in. The feed roller style both as a drum or disc chipper are a lot more controlled than the old drum grab and gone chippers.I'm assuming the chipper in the accident was a commercial drum type...a lot faster type when pulling in material. I wouldn't ever get even near one...especially with my gimpy leg (I'm a walking trip hazard).
Two things I know when operating a chipper (I have a PTO driven Woodmaxx 8H): Never feed from directly behind the hopper and don't wear any type of clothing (gauntlet type gloves, for example) that can be snagged by the material.
The Woodmaxx has a safety bar that stops the feed roller instantly...but why take any chances?
One thing I am curious about when reading the linked article....the man was found, alive and conscious, with a body part in the chipper. My guess the body part was his leg (trying to kick something in or clear a jam)
My sympathies to the man's surviving kinfolk
I've seen quite a few "chuck and duck" chippers used by Asplundh over the years. Looks like those are getting phased out since the new ones have the safety bar.This may have changed but tree company Asplundh always used chippers which weren't self feeding.
I think what Asplundh and Davey used was what was available at the time of purchase, but have been getting phased out as the newer safer equipment became available. I am not sure the self feeding roller type chippers were even that available 20-30 years ago.I've seen quite a few "chuck and duck" chippers used by Asplundh over the years. Looks like those are getting phased out since the new ones have the safety bar.
Still a lot of gypsy tree trimmers around, with older equipment.
Before I bought my Woodmaxx, I had a Woods 5000 chipper/shredder which could handle up to a 5" branch or trunk. It was gravity feed and unless one purposely stuck their arm down the chute, there was no way one could be pulled in. The unit also had a brush chute on top....now, that pulled in like the speed of light....almost scary!
Good implement though...had it for years. Ran it behind a Deere 790, then a Deere 4400.
They were. In 1987 I worked a while for a small company out of Athol, Mass. and the chippers they had were self feedingI think what Asplundh and Davey used was what was available at the time of purchase, but have been getting phased out as the newer safer equipment became available. I am not sure the self feeding roller type chippers were even that available 20-30 years ago.