Sorry- these were made in several nations, and there is no way to tell age from a serial number alone.
what year was a Hitachi excavator built with serial number 133 2797
1924
The first 6 digits of a Craftsman lawn tractor serial number will tell you the month, day and year it was built. So, if your serial number is 1599SO6258, your tractor was built on January 5, 1999.
year 1981
year 1975
1977
Your serial number indicates that your Winchester model 1897 shotgun was made in the year 1917.
your serial number indicates that your Winchester model 1897 shotgun was made in the year 1933.
1974
1926
1905.
2002