It could be the fuel filter.

Is your machine just shutting down?

'The most common problem is the fuel filter,' says Phillip Connole, Service Manager at Bobcat of Myrtle Beach.

Phillip says preventing this issue is pretty straightforward:

First, keep up with your prescribed maintenance intervals. This means changing not just your fuel filter but all your filters including air filter and engine oil filter. Bobcat filters are available in our Parts department. Too busy to stop in? Our Parts team can send filters to you. 

Or, consider scheduling a field service appointment - an expert Bobcat technician will come to your jobsite and take care of your equipment maintenance fast.

Second, 'Make sure you're getting good fuel.' says Phillip. 'That way you don't have any sediment that goes into the fuel filter and clogs it up. Not only the fuel filter but the line itself.'