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Brushcutters

Parts, manuals and support for 122R with grass blade

All the support you need for 122R with grass blade. Manuals, spare parts, guides, how-to’s, and more.

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Manuals & Documents

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Warranty

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Specifications

Grass 255-4, All ex US50, CA
970 73 24‑02
Engine

Cylinder displacement

21.7 cm³

Output shaft power

0.6 kW

Fuel tank volume

0.3 l

Fuel Consumption

630 g/kWh

Maximum power speed

7,800 rpm

Idling speed

2,800 rpm

Maximum rpm output shaft

6,850 rpm

Electrode gap

0.5 mm

Clutch engagement speed (±120)

4,200 rpm

Torque, max.

0.8 Nm

Torque, max. at rpm

6,000 rpm

Spark Plug

Husqvarna HQT-4 672201
Grass 255-4, All ex US50, CA
970 73 24‑02
Capacity

Cutting width

43 cm
Grass 255-4, All ex US50, CA
970 73 24‑02
Equipment

Grass blade

Grass 255-4

Harness

Standard double harness

Saw blade

Not included

Trimmer head

Not included

Handle type

Loop
Grass 255-4, All ex US50, CA
970 73 24‑02
Dimensions

Tube diameter

25.4 mm

Weight (excl. cutting equipment)

5.01 kg

Tube length

1,483 mm
Grass 255-4, All ex US50, CA
970 73 24‑02
Lubricant

Lubricant type (Engine)

Husqvarna 2 stroke or equiv. at 50:1

Lubricant type (bevel gear)

Mineral grease
Grass 255-4, All ex US50, CA
970 73 24‑02
Emission

Exhaust emissions (CO₂ EU V)

1,528 g/kWh

Exhaust emissions (HC average) EU

42.55 g/kWh

Exhaust emissions (HC average) CARB

31.56 g/kWh

Exhaust emissions (CO average) EU

230.89 g/kWh

Exhaust emissions (CO average) EPA

30.3 g/kWh

Exhaust emissions (NOx average) EU

0.37 g/kWh

Exhaust emissions (NOx average) EPA

1.82 g/kWh
Grass 255-4, All ex US50, CA
970 73 24‑02
Transmission

Gear ratio

0.68

Drive gear angle

30 °
Grass 255-4, All ex US50, CA
970 73 24‑02
Vibration

Equivalent vibration level (ahv, eq) left handle

3.49 m/s²

Equivalent vibration level (ahv, eq) right handle

1.93 m/s²
Grass 255-4, All ex US50, CA
970 73 24‑02
Sound and noise

Sound pressure level at operators ear (LpA)

90 dB(A)

Sound power level, guaranteed (LWA)

102 dB(A)
Grass 255-4, All ex US50, CA
970 73 24‑02
Control

Connectivity

Not applicable
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