Steve,
Just nipped out to the shed to measure mine. Yes the table overhangs all sides but the motor sticks out. DO remove the table for transport.
Went in through a 900 mm shed door with no trouble, but this is fairly wide.
Minimum cabinet dimensions are about 450 x 550, if you remove motor and all knobs etc.
The knobs increases the dimension by about 50-75 mm each way.
The motor increases the 450 dimension to about 700 - 730 mm - can't tell precisely as I have a metal cover/dust shield over mine.
My house doors are 750 mm so you should be fine.
Advise you build a dolly if you don't have one, and either two strong chaps or a small hydraulic lift. I bought one of the latter off eBay, ex invalid mover, for about £70. I got it mainly for moving the Wadkin as I don't have strong helpers, but it is so useful in arranging machines in the shop.
I think there are some pics of it moving in a thread I did on moving heavy machines.
Keith