Don't have prices and weights for 2470, but here is weights for a 4490. Basic tractor w/cab, air, heat, 4 wheel steer. 15855#
23.1x30 8ply R1's 884#
3pt with/ coupler 1250#
extra lighting and radio 40#?
My lit for a 2670 shows a basic weight of 16370#. So if you subtract the weight of the cast nose peice and the intercooler, and a bit lighter frame you get down to the 4490 wt. In conclusion the 2470 should weigh in at 18574#