Owner manual

Technical Specifications
ENGLISH 7
4. Technical Specifications
Mistblower 444 451
Engine type SOLO single cylinder two-stroke engine
Engine capacity cm
3
40.2 66.5
Bore / stroke mm 40 / 32 46 / 40
Max Engine power (ISO 8893) kW at rpm 1.5 / 6500 2.1 / 5750
Fuel tank capacity l 1.5 1.9
Fuel mix ratio: with SOLO 2T Oil
with other two-stroke oils
1:50 (2%)
1:25 (4%)
Carburettor All-position diaphragm carburettor with primer
and integrated fuel pump
Air filter cartridge Paperstyle
Ignition Electronically controlled magneto ignition,
maintenance free
Total Formula Tank Capacity l 13 13 / 21 (Typ 451-02)
Nominal Formula Tank Capacity l 12 12 / 20 (Typ 451-02)
Strain funneled mesh size mm 0.55
Residual volume which the equipment cannoot
properly apply ml < 100
Strainer for accessory sets mesh size mm 0.32
Max. Blower Air Volume *) m
3
/h 900 1400
Weight kg 10.0 10.8
Dimensions without Spray Tube mm hight: 690
width: 500
depth: 260
hight: 690
width: 550
depth: 280
Permissible speed rpm 7000 ± 200 5600 ± 200
Maximum speed of the fan *) rpm 5200 4300
Medium idling speed rpm 2900 ± 200 2200 ± 200
In determining the following values regarding the acceleration of vibrations and sound, the different
operating conditions were weighted in accordance with the current standards
Sound pressure level L
Peq
dB(A)
(EN ISO 3744)
89 ± 2,5 dB(A) 94 ± 2,5 dB(A)
Sound power level L
Weq
dB(A)
(EN ISO 3744)
97 ± 2,5 dB(A) 103 ± 2,5 dB(A)
Weighted effective acceleration a
hv,eq
m/s
2
(EN ISO 5349)
< 2 ± 1m/s
2
< 2 ± 1m/s
2
*) without Spray Tube