Realizing I’m working with a developer, we are projecting a
software and we have a difficulty:
I’m generating files *. collada DAE of 3DS MAX, but the files are
become too heavy for our project. We had a problem at first
with the faces of the projects, they were cast, gave an error and was
cast, I found out that putting more divisions in the mesh solve this
problem, but now I’m having the problem of file size.

If someone can help me thank.

How can I resolve this problem the size of the files?

Reduce the complexity of your models.

Use compression. For example COLLADA defines “.zae” for GZipped archives.