Volvo 670 2014 specification

I'm thinking to get my own tractor and the one I like to get volvo 670
if someone knows about this specification for volvo 670 2014
It's good to have it to pull 53 reefer or dry van 40000 lb or less
before I buy it from the dealer. ..
Please answer with explain if this one good and why. . Or if this one not good and why

2014 volvo 670 D13
engine size 12.8 l cc
Hp 425
ratio 2.47
rear axel 40000 front 12000
CLASS 8 (GVW 33001 - 150000 mileage 455
axel 6.4
I shift transmission
tires size 22.5