CS-7310P OPERATION
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© 11/21 ECHO Incorporated
Chain and Guide Bar Combination
The following combinations are recommended for model CS-7310P.
Use of replacement saw chain and/or guide bar other than that
specified, may cause severe kickback resulting in serious
injury.
Chain and guide bar gauge size must be identical. Use Bar and
Chain combinations shown in table above.
Guide Bar
(Low-kickback)
Replacement guide bars.
The following guide bars may be considered to have equivalent kickback
energy.
• Sprocket nose guide bars of the same length and nose radius, same pitch
and having the same number of teeth.
• Hard nose guide bars of the same length and nose radius as a sprocket
nose bar.
Guide Bar Saw Chain
Length
mm (in.)
ECHO Part No. Pitch (in.) Type Links
0.050 in. Gauge
508 (20) 20H0PS3872
3/8
72LPX72CQ 72
610 (24) 24H0PS3884 72LPX84CQ 84
711 (28) 28H0PS3893 72LPX93CQ 93
813 (32) 32H0PS3805 72LPX105CQ 105
0.058 in. Gauge
508 (20) 20H8PS3872
3/8
73LPX72CQ 72
610 (24) 24H8PS3884 73LPX84CQ 84
711 (28) 28H8PS3892 73LPX92CQ 92
813 (32) 32H8PS3805 73LPX105CQ 105