Specifications - Stihl MS 460 Service Manual

3.

Specifications

3.1 Engine
3.2 Fuel System
3.3 Ignition System
3.4 Chain Lubrication
MS 460, MS 460 C
Displacement:
Bore:
Stroke:
Engine power to ISO 7293:
Max. permissible engine speed
with bar and chain:
Idle speed:
Clutch:
Clutch engages at:
Crankcase leakage test
at gauge pressure:
under vacuum:
Carburetor leakage test
at gauge pressure:
Operation of tank vent at gauge
pressure:
Fuel:
Air gap between ignition module
and fanwheel:
Spark plug (suppressed):
Electrode gap:
Fully automatic, speed-controlled oil pump with rotary piston
Oil delivery rate:
3
76.5 cm
52 mm
36 mm
4.4 kW (5.98 bhp)
at 9,500 rpm
13,500 ± 150 rpm
2,500 rpm
Three-shoe centrifugal clutch
without linings
3,500 rpm
0.5 bar
0.5 bar
0.8 bar
0.3 bar
as specified in instruction manual
0.15 – 0.3 mm
Bosch WSR 6F
NGK BPMR 7 A
0.5 mm
3
8 – 18 cm at 10,000 rpm
5