The New Holland 570 Square baler! 

New Holland has good hay equipment. Good looking machine.

What u called the plunger is tge stuffer fork. Always been on jd balers since 1950s. New holland started using it on the 500 series.

Really nice looking baler. I’m thinking of upgrading up to a 570 from my 316. Looking to increase capacity.

good explanation, I never saw a bailer with that tank on it.

What is the funnction of the tank? Do you apply any fingicide? Im trying to understand it. Nice video!

That's a nice baler.

A classic.