While poking around on the Chinese language UCWEB site looking for release notes for UCWEB 7. I discovered an Android version of UCWEB7 Beta 1. I downloaded it to my Google Ion (aka HTC Mgic) and it seems to work pretty well. It's rather basic, with only fit-to-width "Adaptive Mode". I couldn't find a way to zoom or vary the text size. But it is fast and supports tabs.
The UI is in Chinese but uses icons to represent functions like Go To URL, Add Bookmark and View Bookmarks and I was able to get around pretty well. If you want to try it point your Android or desktop browser here.