check out the MZT6128 husky , It has the 3400 drives and cuts at 10 mph . 5900.00 I have one and its a great machine . it has features thats on 8000.00 mowers .
Yes, the M ZT-61 has the 3400's
Th 2012 M ZT-6128 had 3400
The 2013 M ZT-6128 has 3100
Per Justin at Sleequiptment
I ended up with a really low hours (89) 2005 JD 727A 54"
I'm really happy with that