Specifications - Stihl BR 500 Instruction Manual

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Specifications

EPA / CEPA:
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
STIHL 4-MIX Motor
Displacement: 64,8 cm
Bore: 50 mm
Stroke: 33 mm
Idle speed: 2 500 rpm
36
Ignition System
Type:
Spark plug
(suppressed):
Electrode gap:
This spark ignition system meets all
requirements of the Canadian
Interference-Causing Equipment
Regulations ICES-002.
Fuel System
Carburetor:
Fuel tank capacity:
3 Fuel mix:
Rewind starter
Starter rope: dia. 3,5 mm x 960 mm
Weights
Electronic BR 500:
magneto ignition
BR 550:
BR 600:
NGK CMR 6 H
0,7 mm
Maximum air throughput
BR 500:
BR 550:
BR 600:
Air velocity
BR 500:
All position
BR 550:
diaphragm
BR 600:
carburetor with
integral fuel
pump
3
1,4 l (1400 cm )
see "Fuel"
9,9 kg
9,7 kg
9,5 kg
3
1 380 m /h
3
1 490 m /h
3
1 720 m /h
81 m/s
89 m/s
90 m/s
BR 500, BR 550, BR 600