Hi we have a Massey Ferguson Dyna 4 5465 and it was working this morning and then it died we started it up and it ran for about 1/2 a minute when we try starting it now we can hear the fuel pump runs for 1/2 a minute and still doesn't start there no leaks

Am i to assume its a diesel ,if so sounds like its out of fuel but i could be wrong as its been many years since i have worked on tractors and all the fancy electronic gizmo on modern vehicles can confuse me.Now firstly check the key as no doubt as its a modern one it has a immobilisor and if the head of key loses its chip inside the key head it will never start unlike the old ones that would run on paraffin diesel or petrol ,the later ones were diesel only but again providing they had fuel and oil with the rad topped up they ran 24/7 ,thats a point check the oil level if its low it may stop the engine from starting