I would think you would need front opening though, if it was to stay in situ. Off to have a look at front opening options. Could you do 36.5cm deep? That would be maximum depth of the bars - the base would be less deep.
https://www.zooplus.co.uk/shop/small...ter_mice/40878
Personally I would go with a hamster heaven (without all the plastic stuff except one shelf) and put a protective guard around it. 80 x 50 big front opening door.
How much height do you have? Any 80cm cage, on a stand or table, would be high enough not to be kicked/tripped over maybe.