Looking at Buying 2010 KW T370

HI Guys I am looking at buying a 2010 KW T370 (single axle 12k fr and 21k R) w a PX -8 motor (275000 kms / 171000 miles ) Alison 3000 HS It will have a roll off system. It will not be used for bin service, but rather for moving our 3.5 t mini Ex plus buckets etc and then using as dump truck for fill and gravel. We run low kms/mileage.... averaged 25 000 kms / 15 500 miles last 3 yrs Any comments or concerns w a 2010 KW ie pollution controls etc.... thxs