Extract data from endpoint

I need to extract data from endpoint referent vehicle consumption

Endpoint:
http://www.consumovehicular.cl

Solution: we need to get all the elements from the api: 4698 in total. In a .json file format with all the information

We tried with the following request but the server cuts the elements at 2000 position approx:

http://www.consumovehicular.cl/backend/scv/vehiculo?size=100000&sort=nombreMarca&sort=nombreModelo

(Check image 1)

And the server stop sending data at 4,25mb: (Check image 2)

Summary & requirement:

Get all the elements from the api http://www.consumovehicular.cl, in a single .json file .