Allis Chalmers EB

Hi all,
A couple days ago I picked up a Allis Chalmers EB!
I don't really know much about Allis Chalmers tractors, so I will need some advice.
This tractor has no brakes, there is only one brake band.
I would eventually like to restore this tractor, This is an ex boat tractor hence all the rust.
What do you recommend for removal of the rust? I don't have a sand blaster.
I'm sure that the pictures will give you more of an idea!
Thanks for your time!
Samuel.

https://postimg.cc/gallery/2bce9rf16/83fb05e1/

Let me know if the link doesn't work.