https://www.news.com.au/national/nsw-act/news/man-dead-on-sydneys-north-shore-after-being-dragged-into-woodchipper/news-story/f83cfbf7c3d3bc9a223007d3b78281b9
More safety features can and do prevent this.
Fairly simple really Sean, a sensor shuts down the hydraulic infeed under a certain revs (usually of the cutter wheel where it has a speed sensor) It’s all spool valves and stuff.
On tickover most machines will be able to turn the rollers outwards but not inwards for safety reasons.
In Europe a lot of manufacturers are giving petrol options on their chippers these days, wary of emissions legislation changes.
Fuel consumption is more of an issue as it is more expensive here.
On a bigger chipper that would only be used in bursts, say being fed by a loader, I’d be leaning...
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