Bobcat 773 Turbo won't start

[pdschloss]

Hi folks, We have a Bobcat 773 Turbo diesel skid steer that was running fine, we filled with fuel, and it won't restart. We've used the fuel for other machines without any problems. The battery is charged and fuel is getting up to the engine. It tries to turn over but doesn't start. We checked the solenoid fuse and relay and they all seem good. The solenoid moves as expected when we try to start it. When we spray a diesel starter fluid in the engine it doesn't try to start any better than without it (I know, we shouldn't use the spray). The exhaust smoke is white. Any suggestions on what to try next? Thanks, Pat

 

[foton]

I do not know what engine you have but if it has glow plugs or some other preheating system make sure that it is heating the combustion chamber.