Tony Snyder
Addicted to ArboristSite
Here is a question I have often wondered about.
You have two or more displacement sizes that are obviously on the same frame size (same weight, housings from same tooling, etc), examples in point; 62cc, 65cc, 72cc Huskys, then 62 cc, 65cc, 72cc Jonsereds, then 956, 962 Efcos. You guys may be aware of others in other brands.
This brings two obvious questions:
1. Except for what is probably an artificial price difference, why would anyone want less than the largest displacement on that frame size and weight?
2. Having come from an engineering career in manufacturing, I can say with some certainty that there is not a hill of beans difference in the manufactured cost of different displacements on the same frame size. (That is of course unless there are design differences like open vs closed ports, and that still wouldn't be very great)
You have two or more displacement sizes that are obviously on the same frame size (same weight, housings from same tooling, etc), examples in point; 62cc, 65cc, 72cc Huskys, then 62 cc, 65cc, 72cc Jonsereds, then 956, 962 Efcos. You guys may be aware of others in other brands.
This brings two obvious questions:
1. Except for what is probably an artificial price difference, why would anyone want less than the largest displacement on that frame size and weight?
2. Having come from an engineering career in manufacturing, I can say with some certainty that there is not a hill of beans difference in the manufactured cost of different displacements on the same frame size. (That is of course unless there are design differences like open vs closed ports, and that still wouldn't be very great)