Caterpillar 973 failure

greetings to all forum members. first of all apologize in advance because my language is not English, but have started to work google translator to understand and communicate with you.

I recently purchased a 973 serial cat 66g, at first glance the machine does not wear this because I never work with soil or rocks, but work in a warehouse storage of fertilizers.

the initial problem of this charger is that it did not move. only 1 meter and stopped. got a manual and started work....

Caterpillar 973 failure