Specifications; Engine; Fuel System; Ignition System - Stihl SR 430 Manual

2.

Specifications

2.1

Engine

Displacement:
Bore:
Stroke:
Engine power to ISO 7293:
Maximum permissible engine speed
(with nozzle)
Idle speed:
Crankcase leakage test
at gauge pressure:
under vacuum:
2.2

Fuel System

2.3

Ignition System

SR 430, SR 450
SR 430
3
63.3 cm
48.0 mm
35.0 mm
2.9 kW (3.9 bhp)
6,800 rpm
3,000 rpm
0.5 bar
0.5 bar
Carburetor leakage test at
gauge pressure:
Operation of tank vent at
gauge pressure:
Fuel:
Air gap between ignition
module and fanwheel:
Spark plug (resistor type):
Electrode gap:
SR 450
3
63.3 cm
48.0 mm
35.0 mm
2.9 kW (3.9 bhp)
6,800 rpm
3,000 rpm
0.8 bar
0.5 bar
as specified in instruction
manual
0.15...0.30 mm
NGK BPMR 7 A
Bosch WSR6F
0.5 mm
5