Echo HC-140 - Page 2

Model
HC-140
HC·200
Spark plug gap
mm(in)
0.6rv0.7(0.024rv0.028)
Pole core gap
mm(in)
0.4rv0.6(0.016"-'0.024)
Contact breaker gap
mm(in)
0.25rv0.5(0.012rv0.016)
-
Ignition timing
0
BTDC
23
30
Condenser capacity
I-IF
0.16rv0.20
-
Primary coil resistance
Q
0.5rv0.8
0"-'0.2
Secondary coil resistance
kQ
7rv10
2.0rv3.0
Excitor coil resistance
Q
-
130"-'170
Secondary voltage
kV
Min. 14 (at 1,000 rpm)
Min. 15 (at 1,000 rpm)
High speed needle(H)
turn open
1-1/4 (initial set )
1 (preset)
Low speea neeale(L)
turn open
1-1/8 (initial set )
1-1/8 (initial set)
Idle speed ajusting screw
turn open
2 (initial set )
2 (initial set )
Operating engine speed
rpm
5,000rv8,500
5,000rv9,000
Idling engine speed
rpm
2,700rv3,300
2,500"-'3,000
Co
pression pressure
kg/cm
2
(psi)
5.0(70)
6.5(90)
HC-140 I HC·200
SERVICE INFORMATION
page 1
1. SERVICE INFORMATION
1·1 Specifications
Model HC-140
HC-200
Dimensions
Power head with
handles and cutter blades
Length mm(in) 800(31.5)
1012(39.8)
Width mm(in) 250( 9.8)
245( 9.6)
Height mm(in) 220( 8.7)
236( 9.3)
Dry weight
kg(lb) 4.7(10.3)
5.5(12.1)
Engine KIORITZ
Type
Air-cooled, two-stroke single cylinder
Rotation (as viewed from the output end)
Counterclockwise
Clockwise
Displacement cc(cu.in)
13.8(0.842)
21.2(1.294)
Bore
mm(in)
26.0(1.024) 32.2(1.268)
Stroke mm(in) 26.0(1.024) 26.0(1.024)
Compression ratio
6.0 7.0
Carburetor Diaphragm type with adjustable fuel mixture jets
Ignition Mechanical breaker type COl type
Spark plug NGK BM-6A or
Champion CJ-8
Starter
Automatic rewind type
Starter rope dia. x length mm(in) 3 X 850 (0.12 X 33.5)
Fuel Premixed
two-stroke fuel
Mixing ratio 20 : 1 or a ratio approved by KIORITZ/ECHO
Gasoline Regular type
Oil
Air-cooled two-stroke oil
Fuel tank
capacity £(US.fl.oz) 0.2(6.8) 0.5(16.9)
Clutch Automatic 2-shoe centrifugal type
Handle type
Front Loop with rubber mount Grip with
handguard
Rear Grip with rubber mount Grip with rubber
mount
Gear case
reduction ratio 1 : 3.70 1 : 5.13
Gear tooth Spur
gear
Lubrication E.P. grease
Cutter
Reciprocating blade (s)
length mm (in)
420(16.5)
750(29.5)
Blade
cutting knife Two sides One side
drive
Single
Double
Knife
pitch mm (in) 23.5(0.925) 35.0(1.378)
edge length
mm (in) 15.0(0.591)
24.0(0.945)
1·2 Technical data
m