B3030HSDC Upgrade???

[Kubotafan]

I have a 2005 B3030HSDC whic has a relatively noisy cab. I was wondering if any of the newer year B3030HSDC tractors had any factory modifications to make a quieter cab? I love my B3030HSDC but wish it was quieter. The new B3350 is supposed to be quieter but from what I have read there seam to be a few problems with starting and the DPF still to be worked out.

 

[radair]

My B3000 is also loud, a constant whine. I usually wear an ipod with headphones over the earbuds.

 

[nspec]

Synthetic hydro fluid makes a world of difference. Cut the whine by more than half.

 

[Toolguy]

I changed the hydro fluid on mine about 50 hrs before the scheduled interval because it was starting to whine louder than I thought it should. Changed from SUDT to SUDT2. It did make a difference. It still whines, though. I think it is just the price you pay for the convenience of HST.

 

[tk tom]

I think the newer tractors all come with SUDT2 already, no?