Stihl BG 46 Instruction Manual - Page 24

Specifications, Engine, Ignition System, Fuel System

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Specifications english / USA EPA: The Emission Compliance Period referred to on the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. Category A = 300 hours, B = 125 hours, C = 50 hours CARB: The Emission Compliance Period used on the CARB-Air Index Label indicates the terms: Extended = 300 hours, Intermediate = 125 hours, Moderate = 50 hours Engine Single cylinder two-stroke engine Displacement: 1.66 ci (27.2 cc) Bore: 1.34 in (34 mm) Stroke: 1.18 in (30 mm) Idle speed: 2,800 rpm Ignition System Type: Spark plug (suppressed): Electrode gap: Spark plug thread: Electronic magneto ignition Bosch WSR 6 F or NGK BPMR 7 A 0.02 in (0.5 mm) M 14 x 1.25; 0.37 in (9.5 mm) long Fuel System Carburetor: Air filter: Fuel tank capacity: Fuel mix: All position diaphragm carburetor with integral fuel pump Foam and felt elements 13.5 fl.oz (0.4 l) See chapter "Fuel" Model BG 46 Bystander noise per ANSI B 175.2-1999 dB(A) 65 Air flow rate CFM (m3/h) 390 (665) Air velocity MPH (m/s) 125 (56) Engine power HP (kW) 0.87 (0.65) Weight LBS (kg) 9.3 (4.2) BG 46 23

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23
BG 46
english / USA
EPA:
The Emission Compliance Period
referred to on the Emissions
Compliance Label indicates the number
of operating hours for which the engine
has been shown to meet Federal
emission requirements.
Category A = 300 hours, B = 125 hours,
C = 50 hours
CARB:
The Emission Compliance Period used
on the CARB-Air Index Label indicates
the terms:
Extended = 300 hours,
Intermediate = 125 hours,
Moderate = 50 hours
Engine
Ignition System
Fuel System
Specifications
Single cylinder two-stroke engine
Displacement:
1.66 ci (27.2 cc)
Bore:
1.34 in (34 mm)
Stroke:
1.18 in (30 mm)
Idle speed:
2,800 rpm
Type:
Electronic
magneto ignition
Spark plug
(suppressed):
Bosch WSR 6 F
or
NGK BPMR 7 A
Electrode gap:
0.02 in (0.5 mm)
Spark plug thread:
M 14 x 1.25;
0.37 in (9.5 mm)
long
Carburetor:
All position
diaphragm
carburetor with
integral fuel
pump
Air filter:
Foam and felt
elements
Fuel tank capacity:
13.5 fl.oz (0.4 l)
Fuel mix:
See chapter
“Fuel”
Model
Bystander noise
per ANSI B
175.2-1999
Air flow rate
Air velocity
Engine power
Weight
dB(A)
CFM (m
3
/h)
MPH (m/s)
HP (kW)
LBS (kg)
BG 46
65
390 (665)
125 (56)
0.87 (0.65)
9.3 (4.2)