How heavy is a wooden kitchen cart with only shelves and no doors

Try small cable ties if they sit on pegs sticking out you can then cut the ties for removal.

It really depends on the company the manufacture the cart. It looks like the simple carts have about 3 wheels and the more sophisticated ones have drawers and shelves in different sizes. I saw one with 6 drawers:
http://www.metro.com/application/Carts

Yes you can buy kitchen carts that have cupboards as well as shelving and hooks. Take a look at the overstock.com site http://www.overstock.com/Home-Garden/Solid-Wood-Kitchen-Cart-with-Double-door-Cabinet/3309401/product.html

I've seen some very basic but nice wooden kitchen carts in IKEA; take a look at these two http://www.ikea.com/us/en/catalog/products/70011793/ or http://www.ikea.com/us/en/catalog/products/80035920/

Sound s like a pretty hard task. I'm a greatbeliever in wheels and I think that you can wheel anything these days (theyhave to match the weight of the piece). Today there are whole kitchens withwheels. However, these kitchens are usually made out of light aluminum orlighter type of wood and not butcher blocks. In any event, I would have anexpert come over, like a carpenter or even someone from the store you boughtthis island and ask them if this is doable.

You need to consider that when you put a hot dish on a wooden top, whether it's a table or a cart, you will need to put a trivet underneath. Wood is not very heat resistant - hot dishes may leave some mark on the wood if you're not careful.

Use oven pride bags with solution for shelves, shelf brackets, inner door glass. For the remainder if the oven use oven cleaner foam spray on an leave for an hour, then plenty of elbow grease for scrubbing up with a wooden scaper

Hi, you know where the glass runs along the edges their should be some sort of beading that holds the glass in.
This is in 4 pieces and runs along the edge of the part where the glass is, they are usually nailed in with small tacks.
you know the edge of the glass nearest where the glass touches the door, the frame is usually rounded and tacked onto the actual door itself. Gently sanding the frame should reveal the tacks then gently pry off with thin screw driver. This can split but can be purchased for pennys just ask for window beading ok.
Once these are removed its best to use silicon or window bond when you put the new glass in as this will seal any leaks for water and will protect the glass from shock.
Then replace the beading but be gentle as you can break the new glass if you are to heavy handed.
Let me know how you get on ok