Echo CS-440EVL, Информация о сервисе

Страница: 2 / 5

.
I
CS-440EVL CS-510EVL
CS·550EVL CS-660EVL
SERVICE INFORMATION
1
1. SERVICE INFORMATION
1·1 Specifications
Models CS-440EVL S-510EVL
CS-550EVL CS-660EVL
length*
mm (in)
385 (15.2) 00 (15.7)
400 (15.7) 420 (16.5)
Dimensions width
mm (in) 250 ( 9.8) 255 (10.0) 255 (10.0)
260 (10.2)
height
mm(in) 270 (10.6)
280 ( 11.0) 280 (11.0)
280 (11.0)
Dry weight* kg (lb)
5.1 ( 11.2) 6.0 (13.2)
6.0 (13.2)
6.5 (14.3)
type KIORITZ, air-co , led, two-stroke, single cylinder,piston-ported
rotation
Clockwise rotation as v1ewed from the output end
displacement cc (cu.in) 44.3 (2.703) 9.9 (3.045)
54.7 (3.340) 64.2 (3.918)
Engine
bore mm (in) 42.0 ( 1.654) 2.0 (1.654) 44.0 (1.732) 47.0 ( 1.850)
stroke mm (in) 32.0 ( 1.260) 6.0 (1.417) 36.0 (1.417) 37.0 (1.457)
compression ratio 7.0 7.8 7.8 7.8
Carburetor Diaphragr type with adjustable fuel mixture jets
type CDI CDI CDI CDI
Ignition
spark plug
BPM7A CJ-7Y BPM7A BPM7A
type Automatic rewind
Starter
rope dia. x length
mm (in)
3.5
X
850
4.0
X
900 (.16
X
35.4)
(.14
X
33.5)
mixing ratio Gasoline: Oil 32:1 (3%) or 5 ):1 (2%) with special oil approved by ECHO
gasoline Regular type
Fuel
oil ECHO air-co led two-stroke oil or approved equivalent
tank capacity cc (US.fl.oz) 450 (15.2) 00 (16.9) 500 (16.9) 650 (22.0)
Clutch Automatic 3-shoe centrifugal
Guide bar/Saw chain lubrication Automatic oiler
Oil tank capacity cc (US.fl.oz) 230 (7.8) 250 (8.5) 250 (8.5) 300 (10.1)
*Power head without guide bar and saw chain
Cutting devices
type Spur
Sprocket
number of teeth
7
Guide bar length 16 16 20 24 16 20 24 16 20 24 27
number of drive links 66
60 70 81 60 70 81 60 70 81 93
Saw chain pitch in
.325 3/8 3/8 3/8
gauge in 0.050
1·2
Technical data
Models CS-440EVL S-510EVL CS-550EVL
CS-660EVL
Ignition type
CDI CDI CDI
CDI
Spark plug gap mm (in) 0.6- 0.7 (0.024- 0.028)
Pole shoe air gaps mm(in) 0.4 (0.016) 0.3-0.45 (0.012- 0.018)
0.4 (0.016)
Ignition timing VBTDC 30
Primary coil resistance
n
0-0.2
o-
o.5
0-0.5
o-0.2
Secondary coil resistance kr2 1.5-3.0 1.5-3.0 1.5-3.0
0.5- 1.5
Minimum secondary voltage kV 15 (at 1000 rpm) 12(at1000rpm)
H needle turn open 7/8 1 1 1
L needle turn open 1 1-1/8 1 1
Idling speed rpm 2200-2800
Operating speed rpm 6000-9000 5500-9000
Compression pressure kg/cm
2
(psi) 9.5 (135) 10.2 (145)