Echo 2CS-450 User Manual

Page of 36
23
CS-450
CHAIN AND GUIDE BAR COMBINATION
The following combinations are recommended for model 
CS-450. 
  WARNING  
Use of replacement saw chain and/or guide bar other than that specified, or operation without the “tip guard” in place, 
may cause severe kickback resulting in serious injury.  
Only use replacement guide bar and saw chain that has been designated as meeting the ANSI B175.1 - 2000 
and/or CSA Z62.3 requirements. All of the guide bar and chain combinations listed above meet the ANSI 
B175.1-200 and/or CSA Z62.3 requirements.
IMPORTANT
Chain and guide bar gauge size must be identical. Use Bar/Chain combinations shown in table above.
IMPORTANT
If your kick guard is damaged or lost, contact your Echo dealer for a replacement. For the name of the 
Echo dealer nearest you, Call: 1-800-432-ECHO (3246) or on the web at www.echo-usa.com.
 GUIDE BAR
ECHO P/N
ECHO PART 
NO.
LINKS
PITCH
in (mm)
GAUGE
16F0AD3366
20BPX66CQ
16F0AD3366
33SL66CQ
16F0MD3366
95VP66CQ
18F0AD3372
20BPX72CQ
18F0AD3372
33SL72CQ
18F0MD3372
95VP72CQ
20BPX78CQ
33SL78CQ
20 (508)
78
0.325
(8.26)
0.050
72
0.325
(8.26)
0.050
MODEL
BAR
LENGTH
in (mm)
SAW CHAIN
66
CS-450
20FOAD3378
16 (406)
18 (457)
0.325
(8.26)
0.050