12-21A-00 |
HCR-1500 |
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1
SERVICE DATA
HEDGE TRIMMER
HCR-1500
INTRODUCTION |
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CONTENTS |
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We are constantly working on technical |
1 SERVICE INFORMATION ............................ |
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improvement of our products. For this reason, |
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Specifications ............................................ |
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technical data, equipment and design are subject to |
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Technical data .......................................... |
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change without notice. All specifications, |
1-3 Torque limits ............................................... |
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illustrations and directions in this SERVICE DATA |
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Special repairing materials ....................... |
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are based on the latest products information |
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Service limits ............................................. |
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available at the time of publication. |
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Special tools ............................................. |
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For further information to service this model, please |
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refer to ECHO SERVICE MANUAL Ord. No. 402- |
2 SERVICE HINT ............................................. |
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19. |
2-1 Rotating rear handle construction ............. |
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2-2 Rotating rear handle function .................... |
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Reference No. 12-21A-00
I S S U E D : 1 9 9 8 0 7
INDEX
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SERVICE INFORMATION |
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HCR-1500 |
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1 SERVICE INFORMATION |
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1-1 Specifications |
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Dimensions Length |
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mm(in) |
1022 |
(40.2) |
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Width |
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mm(in) |
237 |
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9.3) |
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Height |
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mm(in) |
197 |
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7.8) |
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Dry weight |
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kg(lb) |
5.0 |
(11.0) |
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Engine |
Type |
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KIORITZ, air-cooled, two-stroke, single cylinder |
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Rotation |
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Counterclockwise as viewed from the output end |
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Displacement |
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cm3(in3) |
21.2 |
(1.294) |
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Bore |
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mm(in) |
32.2 |
(1.268) |
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Stroke |
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mm(in) |
26.0 |
(1.024) |
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Compression ratio |
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6.6 |
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Carburetor |
Type |
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Diaphragm, horizontal-draught, with primer (purge pump) |
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Model |
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ZAMA C1U-K51 |
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Ignition |
Type |
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CDI (Capacitor discharge ignition) system |
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in a single integrated piece |
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Spark plug |
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BPM7Y, RCJ-8Y |
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Starter |
Type |
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Automatic rewind |
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Rope diameter x length |
mm(in) |
3.0 x 890 |
(0.12 x 35.0) |
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Fuel |
Type |
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Premixed two-stroke fuel (Refer to Operator's manual.) |
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Tank capacity |
cm3(U.S.fl.oz.) |
300 |
(14.2) |
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Clutch |
Type |
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Centrifugal, 2-shoe slide |
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Handle |
Type |
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Front |
Rubber grip |
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Rear |
Rubber grip with throttle trigger |
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Gear case |
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Reduction ratio |
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5.88 |
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Gear tooth |
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Spiral bevel |
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Lubrication |
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Lithium based grease |
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Cutter |
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Type |
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Double reciprocating, double edge blade |
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Length |
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mm(in) |
550 |
(21.7) |
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Pitch |
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mm(in) |
35 |
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1.4) |
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Height |
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mm(in) |
21 |
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8.3) |
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Thickness |
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mm(in) |
2.5 |
(0.098) |
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Clearance* |
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mm(in) |
0.25 - 0.5 |
(0.01 - 0.02) |
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Lubrication |
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Apply oil every 4 hours of use |
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* See NOTE on page 4.
HCR-1500 |
SERVICE INFORMATION |
3 |
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1-2 Technical data |
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Engine |
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Idling speed |
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rpm |
3000 - 3400 |
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Maximum speed |
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rpm |
10000 - 10500 |
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Clutch-in speed |
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rpm |
3500 - 4100 |
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Compression pressure, standard |
kgf/cm2(psi) |
8.5 (121) |
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Carburetor |
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ZAMA C1U-K51 |
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Type |
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Diaphragm horizontal-draught |
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Venturi Size |
mm(in) |
8.5 (0.335) |
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Throttle Bore |
mm(in) |
12.7 (0.5) |
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Idle speed screw initial setting |
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turn in |
3 - 4 |
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H needle initial setting |
turn back |
1 3/4 |
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L needle initial setting |
turn back |
1 3/4 |
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Test Pressure, minimum |
kgf/cm2(psi) |
0.5 (7.0) |
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Metering lever height |
mm(in) |
0.1 - 0.25 (0.004 - 0.010) |
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lower than diaphragm seat |
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Ignition system |
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Spark plug gap |
mm(in) |
0.6 - 0.7 (0.024 - 0.028) |
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Minimum secondary voltage at 1000 rpm |
kV |
15 |
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Secondary coil resistance |
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kΩ |
1.0 - 2.0 |
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Pole shoe air gaps |
mm(in) |
0.3 - 0.4 (0.012 - 0.016) |
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Ignition timing |
°BTDC |
27 |
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H needle: High speed needle. |
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L needle: Idle needle. |
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BTDC: Before top dead center. |
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