Operation Manual

47HT 100, HT 101, HT 130, HT 131
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
STIHL single cylinder four-stroke
engine with gasoil lubrication
Displacement
HT 100, HT 101: 1.92 cu.in (31.4 cm
3
)
HT 130, HT 131: 2.22 cu.in (36.3 cm
3
)
Bore
HT 100, HT 101: 1.57 in (40 mm)
HT 130, HT 131: 1.69 in (43 mm)
Stroke
HT 100, HT 101: 0.98 in (25 mm)
HT 130, HT 131: 0.98 in (25 mm)
Power to ISO 8893
HT 100, HT 101: 1.36 bhp (1 KW)
HT 130, HT 131: 1.90 bhp (1.4 kW)
Idle speed
2800 rpm
Max. output shaft speed
(chain sprocket)
HT 100, HT 101: 8,290 rpm
HT 130, HT 131: 10,500 rpm
Valve clearance
Inlet valve: 0.004 in (0.10 mm)
Exhaust valve: 0.004 in (0.10 mm)
Fuel tank capacity
18.0 fl. oz. (0.53 l)
Spark plug (resistor type)
HT 100, HT 101: Bosch USR7AC
Electrode gap 0.02 in (0.5 mm)
HT 130, HT 131: NGK CMR6H
Electrode gap 0.028 in (0.7 mm)
Rewind starter
Starter rope: 0.12 in dia., 33.5 in long
(3.5 mm dia., 850 mm long)
Weight (without cutting
attachment, tank dry)
HT 100: 12.1 lb (5.5 kg)
HT 101: 16.3 lb (7.4 kg)
HT 130: 12.6 lb (5.7 kg)
HT 131: 17.2 lb (7.8 kg)
Cutting attachment
Guide bar
Rollomatic with sprocket nose
Length: 12“ (30 cm)
Oilomatic chain
Picco-Micro-Mini
Pitch: 3/8"P (9.32 mm)
Drive link gauge: 0.04 in (1.1 mm)
Chain sprockets
Spur sprocket
Pitch: 3/8" P (9.32 mm)
No. of teeth: 6, 7 (option)
Chain lubrication
Fully automatic speed-controlled rotary
piston pump
Oil tank capacity: 7.4 fl. oz. pt (0.22 l )
Specifications