Categories: Husqvarna

Chainsaw HUSQVARNA 545

Operator′s manual for: 545, 550XP, 550XP TrioBrake, 550XPG, 550XPG TrioBrake

Download user manual Husqvarna

545, 550XP, 550XPG in PDF format: husqvarna545_en

The Husqvarna 545 chainsaw is developed for demanding work by semi-professional contractors and land owners. Supplied with an interchangeable 15″ chainsaw bar as standard, it has a ground breaking design and is loaded with raw power for efficient operation. Our unique X-Torq® petrol chainsaw engine technology provides more power where you need it, with the added bonus of using up to 20% less fuel and emitting up to 75% less exhaust emission than other chainsaws.

Engine

Cylinder displacement

50.1 cm³

Power output

2.5 kW

Maximum power speed

9600 rpm

Fuel tank volume

0.52 l

Idling speed

2800 rpm

Spark plug

NGK CMR6H

Electrode gap

0.5 mm

Torque, max.

2.69 Nm

Fuel consumption

1.07 kg/h

Equipment

Recommended bar length, max

20 in

Recommended bar length, min

13 in

Chain pitch

.325″

Chain gauge

0.058 in

Chain speed at 133% of maximum engine power speed

24.6 m/s

Dimensions

Weight (excl. cutting equipment)

4.9 kg

Lubricant

Oil tank volume

0.27 l

Oil pump type

Automatic

Oil pump capacity Max

12 ml/min

Oil pump capacity Min

5 ml/min

Sound and Noise

Sound power level, guaranteed (LWA)

116 dB(A)

Sound power level, measured

114 dB(A)

Sound pressure level at operators ear

106 dB(A)

Vibration

Equivalent vibration level (ahv, eq) front handle

3.8 m/s²

Equivalent vibration level (ahv, eq) rear handle

3.7 m/s²

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View Comments

Ina Stromell says:

February 16, 2018 at 10:07 am

Hello, what oil do I buy in a chainsaw when I use it only occasionally, should I change it?
- Denis says:
  
  January 28, 2020 at 7:49 am
  
  Hello, if you use the saw occasionally, use synthetic oil. Bio oil is not suitable.
jo cooke says:

November 14, 2022 at 1:34 pm

Please would ity be possible to give me the info on the HAV's points per hour for use the husqvarna 545?
Many thanks Jo
Olaf says:

December 8, 2022 at 2:13 pm

Hi, at what angle should I sharpen the chain?