There are anecdotal stories about John's Sister-in-law's, first cousin's, best friend, Jack,
ripping the loader arms off his skid steer with a loader mounted plow. However, there are literally hundreds of TBN members using loader mounted plows and dozens of different threads on the subject. Having read most of these threads over the last several years, I haven't heard of a single documented, first person case, where the loader has been damaged by use of a reasonably well designed plow.
When we designed the BXpanded Snow Plow, we incorporated trip springs for the inevitable cases where a rough spot, expansion joint or manhole lid might be encountered. We also included a shear bolt to minimize damage in the case of a serious off-center impact such as an encounter with a tree with the end of the blade. You can see the plow here
BXpanded Snowplow It works very nicely on the GC series and most other tractors.
Harry
BXpanded