I've been processing moose for a long time.
An average moose in this country weighs 900 to 1000 lbs on the hoof which results in somewhere between 300 to 400 lbs of boneless meat.
I have several freezers here (Box Type--hinged lid on top)5ft long maybe 2ft wide and 3ft deep. An average moose will fill one about 3/4 full, cut and wrapped.
That's what we find too. Expect about 35%-40% of the live weight in boneless meat.
I think that is what I found (35-40) when researching it before my Newfoundland hunt a few years back. I shot a large moose. I brought him back in 2, 200-quart Colemans and had plenty of room for ice. The meat weighted 300 pounds boned and vac sealed. We did not take neck meat, or strip the ribs, either (that is just how they did it). We did eat ribs and heart in camp, though.
