Echo CS-2600ES User Manual
Page 2

SERVICE INFORMATION
CS-2600ES
CS-2700ES
2
1 SERVICE INFORMATION
1-1 Specifications
Model
CS-2600, CS-2600ES
CS-2700ES
Dimensions Length*
mm(in)
257 (10.1)
380 (15.0)
Width
mm(in)
219 (8.6)
220 (8.7)
Height
mm(in)
210 (8.3)
230 (9.1)
Dry weight*
kg(lb)
2.9 (6.4)
3.1 (6.8)
Engine
Type
KIORITZ, air-cooled, two-stroke, single cylinder
Rotation
Clockwise as viewed from the output end
Displacement
cm
3
(in
3
)
26.9 (1.641)
Bore
mm(in)
35 (1.378)
Stroke
mm(in)
28 (1.102)
Compression ratio
5.5
Carburettor Type
Diaphragm horizontal-draught with auto-return choke
Model (Walbro) WT-696, WT-696A, WT-696B WT-697A, WT-697B
Venturi size-Throttle bore mm(in)
9.53 - 14.3 (0.375 - 0.563)
Ignition
Type
CDI (Capacitor discharge ignition) system
with electronic timing advancer
Spark plug
BPMR-7A
Starter
Type
ES (Effortless)-start
Rope diameter x length
mm(in)
3.5 x 750 (0.14 x 29.5)
Fuel
Type
Premixed two-stroke fuel
Mixture ratio
50 : 1 (2 %)
Petrol
Minimum 89 octane petrol (RON)
Two-stroke air cooled engine oi
l
ISO-L-EGD (ISO/CD13738), JASO FC
Tank capacity
L (U.S.fl.oz.)
0.39 (13.2)
0.24 (8.1)
Clutch
Type
Centrifugal, 3-shoe slide with 3-tension spring
Guide bar / Saw chain lubrication type
Automatic with volume adjuster
Oil
Tank capacity
L (U.S.fl.oz.)
0.16 (5.4)
Sprocket
Type
Spur
Number of teeth
6 (Sproket nose bar) 8 (for Carving bar)
Pitch
in 3/8 (Sproket nose bar) 1/4 (for Carving bar)
Cutting devices Sproket nose bar Carving
Guide bar
Type 20RC50-3/8 25RC50-3/8 30RC50-3/8 25C50
Called length cm 20 25 30 25
Gauge
in
0.050
Saw chain
Number of drive links 35 40 47
60
Pitch in 3/8 1/4
Gauge
in
0.050
* Without guide bar and saw chain.