Woods 42 and Snow Blade at Same Time?

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http://216.104.170.37/Sachse%20Historical%20Society/www.sachsehistoricalsociety.org/home/farm_equipment.html

I don't think the depth of the snow would be a problem with the deck. But, I had not considered where the weight was placed.

I don't have rear weights nor chains right now. Those will come shortly. In the mean time, how much weight can I safely load onto the drawbar?

I use a reverse 3/8" S hook to hold the mower up when operating the blade