525RS Mark II, Brushcutter, Petrol, 4-tooth grass blade

Brushcutters

Parts, manuals and support for 525RS Mark II

All the support you need for 525RS Mark II. Manuals, spare parts, guides, how-to’s, and more.

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Warranty

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Specifications

AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Engine

Cylinder displacement

25.4 cm³

Output shaft power

1 kW

Fuel tank volume

0.66 l

Maximum power speed

8,500 rpm

Idling speed

3,000 rpm

Maximum rpm output shaft

6,500 rpm

Electrode gap

0.55 mm

Clutch engagement speed (±120)

4,000 rpm

Torque, max.

1.2 Nm

Torque, max. at rpm

6,000 rpm

Spark Plug

Husqvarna HQT-2
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Capacity

Cutting width

45 cm
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Equipment

Grass blade

Grass 255-4

Harness

Balance 35

Saw blade

Not included

Trimmer head

T35X M10

Handle type

Ergonomic
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Dimensions

Tube diameter

24 mm

Weight (excl. cutting equipment)

5.3 kg

Tube length

1,500 mm
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Lubricant

Lubricant type (Engine)

Husqvarna 2 stroke or equiv. at 50:1

Lubricant type (bevel gear)

Mineral grease
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Emission

Exhaust emissions (CO₂ EU V)

1,350 g/kWh

Exhaust emissions (HC average) EU

31 g/kWh

Exhaust emissions (CO average) EU

41 g/kWh

Exhaust emissions (CO average) EPA

281.1 g/kWh

Exhaust emissions (NOx average) EU

2.7 g/kWh

Exhaust emissions (NOx average) EPA

0.2 g/kWh
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Transmission

Gear ratio

19

Drive gear angle

30 °
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Vibration

Equivalent vibration level (ahv, eq) left handle

3.6 m/s²

Equivalent vibration level (ahv, eq) right handle

2.4 m/s²
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Sound and noise

Sound pressure level at operators ear (LpA)

98 dB(A)

Sound power level, guaranteed (LWA)

114 dB(A)
AU/NZ/Asia, T35X+Grass 255-4
970 84 05‑01
Control

Connectivity

Husqvarna Connectivity Device
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