Hard to know with a budget tool, I have a lidl mitre saw that should be brilliant for cutting various angles, except that the saw is tweaked somewhere making it cut everything slightly off.
You may find it doesn't have the pressure to blast dirt off in that way, as it's only a little one, and the Clarke 1hp compressor we used to have when I worked at a go kart track was never able to blow dirt off things, ( TBH the boss man fiddling with things that didn't need fiddling with may have caused some power loss though

)
If it were me I would stick to leaving the buggy caked until I get home, then clean it.
__________________
THE FLEET
-RC10 gold pan (racecar)
-associated B4 (little brothers car)
-Ansmann master smacker (in bits)
-handmade 1/12 scale lorry (in bits)
-handmade 1/87 RC lorry
-1992 honda transalp (£700 bike, but that's ok as its a big V-twin)