Side view of a string trimmer with visible engine and cutting head.

Brushcutters

Parts, manuals and support for 525RJX Mark II

All the support you need for 525RJX Mark II. 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.

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Specifications

All except US50, T35 + Grass 255-4
970 84 06‑01
Engine

Cylinder displacement

25.4 cm³

Output shaft power

1 kW

Fuel tank volume

0.65 l

Maximum power speed

8,500 rpm

Idling speed

3,000 rpm

Maximum rpm output shaft

5,500 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
All except US50, T35 + Grass 255-4
970 84 06‑01
Capacity

Cutting width

45 cm
All except US50, T35 + Grass 255-4
970 84 06‑01
Equipment

Grass blade

Grass 255-4

Harness

Single harness

Saw blade

Not included

Trimmer head

T35 M10
All except US50, T35 + Grass 255-4
970 84 06‑01
Dimensions

Tube diameter

24 mm

Weight (excl. cutting equipment)

4.8 kg

Tube length

1,483 mm
All except US50, T35 + Grass 255-4
970 84 06‑01
Lubricant

Lubricant type (Engine)

Husqvarna 2 stroke or equiv. at 50:1

Lubricant type (bevel gear)

Mineral grease
All except US50, T35 + Grass 255-4
970 84 06‑01
Transmission

Gear ratio

19

Drive gear angle

30 °
All except US50, T35 + Grass 255-4
970 84 06‑01
Control

Connectivity

Husqvarna Connectivity Device
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