HUSQVARNA 545 Mark II Chain Saw - 50.1 CC - 3.6 HP*
The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for your felling, limbing and bucking of small and midsize trees. Designed for professional forestry and tree care crews, this durable saw has improved power and a slimmed-down design. A host of innovative features guarantee comfortable and efficient operation, season after season.
Engine |
|
| Chain speed at max power | 62.7 fts |
|---|---|
| Cylinder displacement | 50.1 cm³ |
|
Output shaft power1Â
|
3.6 hp |
| Torque, max. | 2.95 Nm |
| Torque, max. at rpm | 7,200 rpm |
| Clutch engagement speed (±120) | 3,900 rpm |
| Electrode gap | 0.02 in |
| Idling speed | 2,800 rpm |
| Ignition module air gap | 0.01 in |
| Maximum power speed | 9,900 rpm |
| Oil pump type | Adjustable flow, no flow at idle |
| Spark Plug | NGK CMR6H |
Equipment |
|
| Recommended bar length, min | 13 in |
| Pitch | .325" |
| Recommended bar length, max | 20 in |
| Chain type | S35G |
| Sprocket type | Rim 7 |
| Gauge | .058" |
Dimensions |
|
| Weight (excl. cutting equipment) | 11.7 lbs |
Sound and noise |
|
| Sound pressure level at operators ear | 106 dB(A) |
| Sound power level, guaranteed (LWA) | 116 dB(A) |
| Sound power level, measured | 114 dB(A) |
Vibration |
|
| Equivalent vibration level (ahv, eq) rear handle | 4.6 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 4 m/s² |
Lubricant |
|
| Oil tank volume | 0.68 US pint |
| Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 |
Emission |
|
|
Exhaust emissions (COâ‚‚ EU V)2Â
|
844 g/kWh |
Product Information
Product Information
Shipping & Returns
Shipping & Returns



















HUSQVARNA 545 Mark II Chain Saw - 50.1 CC - 3.6 HP*
HUSQVARNA 545 Mark II Chain Saw - 50.1 CC - 3.6 HP*
The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for your felling, limbing and bucking of small and midsize trees. Designed for professional forestry and tree care crews, this durable saw has improved power and a slimmed-down design. A host of innovative features guarantee comfortable and efficient operation, season after season.
Engine |
|
| Chain speed at max power | 62.7 fts |
|---|---|
| Cylinder displacement | 50.1 cm³ |
|
Output shaft power1Â
|
3.6 hp |
| Torque, max. | 2.95 Nm |
| Torque, max. at rpm | 7,200 rpm |
| Clutch engagement speed (±120) | 3,900 rpm |
| Electrode gap | 0.02 in |
| Idling speed | 2,800 rpm |
| Ignition module air gap | 0.01 in |
| Maximum power speed | 9,900 rpm |
| Oil pump type | Adjustable flow, no flow at idle |
| Spark Plug | NGK CMR6H |
Equipment |
|
| Recommended bar length, min | 13 in |
| Pitch | .325" |
| Recommended bar length, max | 20 in |
| Chain type | S35G |
| Sprocket type | Rim 7 |
| Gauge | .058" |
Dimensions |
|
| Weight (excl. cutting equipment) | 11.7 lbs |
Sound and noise |
|
| Sound pressure level at operators ear | 106 dB(A) |
| Sound power level, guaranteed (LWA) | 116 dB(A) |
| Sound power level, measured | 114 dB(A) |
Vibration |
|
| Equivalent vibration level (ahv, eq) rear handle | 4.6 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 4 m/s² |
Lubricant |
|
| Oil tank volume | 0.68 US pint |
| Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 |
Emission |
|
|
Exhaust emissions (COâ‚‚ EU V)2Â
|
844 g/kWh |
Original: $619.99
-70%$619.99
$186.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for your felling, limbing and bucking of small and midsize trees. Designed for professional forestry and tree care crews, this durable saw has improved power and a slimmed-down design. A host of innovative features guarantee comfortable and efficient operation, season after season.
Engine |
|
| Chain speed at max power | 62.7 fts |
|---|---|
| Cylinder displacement | 50.1 cm³ |
|
Output shaft power1Â
|
3.6 hp |
| Torque, max. | 2.95 Nm |
| Torque, max. at rpm | 7,200 rpm |
| Clutch engagement speed (±120) | 3,900 rpm |
| Electrode gap | 0.02 in |
| Idling speed | 2,800 rpm |
| Ignition module air gap | 0.01 in |
| Maximum power speed | 9,900 rpm |
| Oil pump type | Adjustable flow, no flow at idle |
| Spark Plug | NGK CMR6H |
Equipment |
|
| Recommended bar length, min | 13 in |
| Pitch | .325" |
| Recommended bar length, max | 20 in |
| Chain type | S35G |
| Sprocket type | Rim 7 |
| Gauge | .058" |
Dimensions |
|
| Weight (excl. cutting equipment) | 11.7 lbs |
Sound and noise |
|
| Sound pressure level at operators ear | 106 dB(A) |
| Sound power level, guaranteed (LWA) | 116 dB(A) |
| Sound power level, measured | 114 dB(A) |
Vibration |
|
| Equivalent vibration level (ahv, eq) rear handle | 4.6 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 4 m/s² |
Lubricant |
|
| Oil tank volume | 0.68 US pint |
| Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 |
Emission |
|
|
Exhaust emissions (COâ‚‚ EU V)2Â
|
844 g/kWh |



















