Chain identification

[bariga]

Hello,can't find what these chainsaw numbers and letters stand for :
S93G40DL

H2580DL

H57104DL

33RSC3

It's a homework for school
Thank you!

 

[jefflovstrom]

DL stands for drive links, basically the length. I don't know what saw saws these go on , but in order,, 40DL is short, probably a 12" bar,
your 80DL is probably a 24" bar, and the 104 is probably a 32" bar, the RSC I don't recognize, maybe a carbide.
Jeff

 

[jetsam]

DL stands for drive links, basically the length. I don't know what saw saws these go on , but in order,, 40DL is short, probably a 12" bar,
your 80DL is probably a 24" bar, and the 104 is probably a 32" bar, the RSC I don't recognize, maybe a carbide.
Jeff

"Rapid Super Comfort". Sounds like a badly translated ad for a whorehouse.

https://www.stihl.com/saw-chain-types.aspx
"33RS3" is actually the example chain that Stihl uses in their chain ID guide. A carbide chain would have a D where the S is. The number of drive links is not specified there.

https://www.stihlusa.com/information/how-to-guides/saw-chain-identification/

 

[Big_Eddy]

S93G is Husky chain in 3/8 mini 0.050in semi chisel. 40 DL
H25 is Husky chain in 0.325 0.058 also semi chisel 80 DL
I don’t recognize H57
33RSC is Stihl


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[ray benson]

H57 -104 -is Husqvarna chain .404 chisel .063 gauge 104 drive links used on a 36" bar