Side view of a Husqvarna brushcutter with ergonomic handle and control panel.

Brushcutters

Parts, manuals and support for 122RJ

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

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Manuals & Documents

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Warranty

All you need to know about Husqvarna’s warranty policy and the service provided by us within the warranty period.

Warranty policy
Warranty service

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If your product is broken and you wish to claim your warranty, it must always be examined by a dealer.
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Specifications

T25 + Grass255-4t, US49, CA
970 73 25‑03
Engine

Cylinder displacement

1.32 cu.inch

Output shaft power

0.8 hp

Fuel tank volume

10.14 fl oz (US)

Fuel Consumption

630 g/kWh

Maximum power speed

7,800 rpm

Idling speed

2,800 rpm

Maximum rpm output shaft

7,200 rpm

Electrode gap

0.02 in

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
T25 + Grass255-4t, US49, CA
970 73 25‑03
Capacity

Cutting width

17 in
T25 + Grass255-4t, US49, CA
970 73 25‑03
Equipment

Grass blade

Grass 255-4

Harness

Single harness

Saw blade

Not included

Trimmer head

T25 (L)

Handle type

Loop
T25 + Grass255-4t, US49, CA
970 73 25‑03
Dimensions

Tube diameter

1 in

Weight (excl. cutting equipment)

10.14 lbs

Tube length

57.677 in
T25 + Grass255-4t, US49, CA
970 73 25‑03
Lubricant

Lubricant type (Engine)

Husqvarna 2 stroke or equiv. at 50:1

Lubricant type (bevel gear)

Mineral grease
T25 + Grass255-4t, US49, CA
970 73 25‑03
Emission

Exhaust emissions (CO₂ EU V)

1,528 g/kWh

Exhaust emissions (HC average) EU

42.02 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

254.87 g/kWh

Exhaust emissions (NOx average) EU

2.98 g/kWh

Exhaust emissions (NOx average) EPA

2.98 g/kWh
T25 + Grass255-4t, US49, CA
970 73 25‑03
Transmission

Gear ratio

0.68

Drive gear angle

30 °
T25 + Grass255-4t, US49, CA
970 73 25‑03
Vibration

Equivalent vibration level (ahv, eq) left handle

0 m/s²

Equivalent vibration level (ahv, eq) right handle

0 m/s²
T25 + Grass255-4t, US49, CA
970 73 25‑03
Sound and noise

Sound pressure level at operators ear (LpA)

90 dB(A)

Sound power level, guaranteed (LWA)

0 dB(A)
T25 + Grass255-4t, US49, CA
970 73 25‑03
Control

Connectivity

Not applicable
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