TSR said:Hey Soapweed, I noticed tht you cut hay with a 4020. I was wondering have you ever had any trouble with your 4020 overheating? With the size of those cutter bars I would think it would be quite a load for that tractor. The reason I ask is because I also cut my hay with a 4020 and a 6 ft. kuhn disc mower and it runs between Normal and Hot. But when I started baling (I have a J Deere 530 baler) the tractor runs right on the edge of hot-- too hot in my opinion. I just had the radiator cleaned about a year ago so that shouldn't be the problem. Do you or anyone else have any suggestions. It seems it starts running hot when the engine is loaded a bit. What do you think?