Hi I just picked up a cat 12 grader serial # 7t2105 could anyone tell me what year it is? also this machine is suppose to have the d4600 engine in it I cant find any information on it was wondering what the cubic inch displacement is. finally does anyone know what size tires are suppose to be on this machine thanks steve w.
Year is 1946
Displacement is 468 cu. in.
Rear tires could be 12.75 x 24, or 13.0 x 24
Front tires can be 7.50 x 24, 9.00 x 24, 9.75 x 24, 10.0 x 24 or 13.0 x 24.
Standard is 7.50 x 24 Front, 13 x 24 rear.
Year is 1946
Displacement is 468 cu. in.
Rear tires could be 12.75 x 24, or 13.0 x 24
Front tires can be 7.50 x 24, 9.00 x 24, 9.75 x 24, 10.0 x 24 or 13.0 x 24.
Standard is 7.50 x 24 Front, 13 x 24 rear.