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Technical specifications

B 2126 BV 2126 BB 2250 BB 2280
Engine specification
Cylinder displacement 28 cm³ / 1.7 cu.inch 28 cm³ / 1.7 cu.inch 50.2 cm³ / 3.06 cu.inch 75.6 cm³ / 4.61 cu.inch
Power output 0.8 kW 0.8 kW 1.6 kW 3.1 kW
Fuel tank volume 0.5 lit / 16.91 fl oz 0.5 lit / 0 fl oz 2.1 lit / 71.01 fl oz 2.3 lit / 77.77 fl oz
Fuel consumption 575 g/kWh 575 g/kWh 455 g/kWh 464 g/kWh
Torque, max. --- 4.34 Nm/7250 rpm
Article data
Air flow in housing 13.31 m³/min / 470 cfm 13.31 m³/min / 470 cfm 18.89 m³/min / 667 cfm 29 m³/min / 1024.13 cfm
Air flow in pipe 12.03 m³/min / 425 cfm 12.03 m³/min / 425 cfm 11.5 m³/min / 406 cfm 25.7 m³/min / 907.59 cfm
Air speed (round nozzle) 58.12 m/s / 130 mph 58.12 m/s / 130 mph 85.38 m/s / 191 mph -
Air speed (flat nozzle) 76 m/s / 170 mph 76 m/s / 170 mph --
Air speed --- 92 m/s / 205.8 mph
Vibration & noise data
Equivalent vibration level (ahv, eq) handle 11.1 m/s² 11.1 m/s² 1.5 m/s² 1.9 m/s²
Sound pressure level at operators ear 94 dB(A) 94 dB(A) 89 dB(A) -
Sound power level, guaranteed (LWA) 107 dB(A) 107 dB(A) 104 dB(A) 113 dB(A)
Sound pressure (15m) 70 dB(A) 70 dB(A) 71 dB(A) 104 dB(A)

Features

B 2126 BV 2126 BB 2250 BB 2280
Cruise control
Yes
Yes
No
No
Adjustable tube length
Yes
Yes
No
Yes
Fuel pump
Yes
Yes
Yes
Yes
Spin Start
No
Yes
No
No
Comfort grip
No
Yes
No
No
Vac capable
No
Yes
No
No
Clean Power™
No
No
Yes
No
Comfortable harness
No
No
Yes
Yes

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