Specifications - Stihl KM 55 Instruction Manual

English / USA

Specifications

Engine
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
Single cylinder two-stroke engine
Displacement: 1.66 cu.in
(27.2 cm
Bore: 1.34 in (34 mm)
Stroke: 1.18 in (30 mm)
Engine power to
ISO 8893: 1 bhp (0.75 kW)
Idle speed: 2,800 rpm
Max. engine speed: 9,500 rpm
28
Ignition System
Type: Electronic magneto ignition
Spark plug
(resistor type):
Electrode gap:
Spark plug thread:
Fuel System
Carburetor: All position diaphragm
carburetor with integral fuel pump
Air filter:
Fuel tank capacity:
Fuel mix:
3
)
Weight
Standard versions
dry, without CombiTool
Bosch WSR 6 F,
NGK BPMR 7 A
KM 55
0.02 in (0.5 mm)
KM 55 R
M 14 x 1.25;
KM 55 C
0.37 in lang
KM 55 R
(9.5 mm)
1)
Version with bike handle
2)
Version with catalytic converter
R Version with loop handle
Versions with ErgoStart
Felt element
dry, without CombiTool
0.7 US.pt (0.33 l)
KM 55 C
see chapter
KM 55 RC
"Fuel"
KM 55 C
KM 55 RC
1)
Version with bike handle
2)
Version with catalytic converter
R Version with loop handle
1)
9.3 lbs (4.2 kg)
8.8 lbs (4.0 kg)
1) 2)
9.5 lbs (4.3 kg)
2)
9.0 lbs (4.1 kg)
1)
9.7 lb (4.4 kg)
9.3 lb (4.2 kg)
1) 2)
9.9 lb (4.5 kg)
2)
9.5 lb (4.3 kg)
KM 55