Stihl BG 56 Manual De Instrucciones página 30

English
Engine
Single cylinder two-stroke engine
Displacement: 1.66 cu in
(27.2 cc)
Bore: 1.34 in (34 mm)
Stroke: 1.18 in (30 mm)
Idle speed: 2.500 rpm
Engine power to ISO 7293:
BG 56: 0.7 kW (0.9 hp)
BG 66: 0.6 kW (0.8 hp)
BG 86: 0.8 kW (1.1 hp)
SH 56: 0.7 kW (0.9 hp)
SH 86: 0.8 kW (1.1 hp)
Ignition System
Electronic magneto ignition
Spark plug
(suppressed): NGK CMR 6 H
Electrode gap: 0.020 in
(0.5 mm)
Fuel System
All position diaphragm carburetor with
integral fuel pump
Fuel tank capacity:
BG 56: 18.3 oz (0,54 L)
BG 66: 18.3 oz (0,54 L)
BG 86: 14.9 oz (0,44 L)
SH 56: 18.3 oz (0,54 L)
SH 86: 14.9 oz (0,44 L)
28
Maximum air flow rate
Blower mode,
without
nozzle Vacuum mode
BG 56: 430 cf/min
3
(730 m /h) - - -
BG 66: 430 cf/min
3
(730 m /h) - - -
BG 86: 477 cf/min
3
(810 m /h) - - -
SH 56: 430 cf/min 418 cf/min
3
(730 m /h) (710 m
SH 86: 477 cf/min 453 cf/min
3
(810 m /h) (770 m
Air velocity
Blower mode, at round nozzle
BG 56: 143 mph
(64 m/sec)
BG 66: 143 mph
(64 m/sec)
BG 86: 154 mph
(69 m/sec)
SH 56: 143 mph
(64 m/sec)
SH 86: 154 mph
(69 m/sec)
Blower mode, at fan nozzle
BG 86: 190 mph
(85 m/sec)
SH 86: 190 mph
(85 m/sec)
BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C
Weight
Dry, blower mode
BG 56:
BG 56 C:
BG 66:
BG 86:
BG 86 C:
Dry, vacuum mode
SH 56:
SH 86:
3
/h)
3
/h)
9.0 lbs (4.1 kg)
9.3 lbs (4.2 kg)
9.7 lbs (4.4 kg)
9.7 lbs (4.4 kg)
9.9 lbs (4.5 kg)
11.5 lbs (5.3 kg)
12.2 lbs (5.7 kg)