Designed for professionals, the Husqvarna 525P5S with detachable shaft gives you a longer reach and easy transporting between work sites. Low weight, excellent ergonomics, and superior balance help you work comfortably even with less accessible tree branches. The saw’s X-Torq engine ensures rapid acceleration and high torque, plus reduced fuel consumption and emissions.
Durability
Magnesium clutch housing
Robust magnesium clutch housing for tough professional use, ensuring a long service life.
Rear impact guard
The rear-impact guard protects the integrated battery from wear and damage.
Chain lubrication
Adjustable, automatic chain lubrication.
Efficient air filter
The efficient air filter provides less cost for service and less engine wear.
Air Purge
Removes air from carburetor and fuel system for easy starting.
Metal skid plate
A durable metal skid plate protects the engine and fuel tank.
Auto return stop switch
Stop switch automatically resets to ON position for easier starting.
Intuitive controls
The choke and purge are easy to reach and understand.
Performance
X-Torq
The X-Torq engine design reduces harmful exhaust emissions by up to 60% and increases fuel efficiency by up to 20%.
Stand-alone starter
The stand-alone starter makes it easy to change the starter cord if needed.
Chain tensioner
Fully adjustable allows for proper chain tensioning.
Features
| Husqvarna 525P4S | Husqvarna 525P5S | Husqvarna 525PT5S | |
|---|---|---|---|
| Auto return stop switch | ✅ | ✅ | ✅ |
| Intuitive controls | ✅ | ✅ | ✅ |
| Telescopic tube | ❌ | ❌ | ✅ |
| Magnesium clutch housing | ✅ | ✅ | ✅ |
| Detachable shaft | ❌ | ✅ | ❌ |
| Rear impact guar | ✅ | ✅ | ✅ |
| Chain lubrication | ✅ | ✅ | ✅ |
| Air Purge | ✅ | ✅ | ✅ |
| Chain tensioner | ✅ | ✅ | ✅ |
| Inertia balancing wheel | ❌ | ✅ | ❌ |
| Efficient air filter | ✅ | ✅ | ✅ |
| Stand-alone starter | ✅ | ✅ | ✅ |
| Metal skid plate | ✅ | ✅ | ✅ |
| X-Torq engine | ✅ | ✅ | ✅ |
Specifications
| Husqvarna 525P4S | Husqvarna 525P5S | Husqvarna 525PT5S | |
|---|---|---|---|
| Engine | |||
| Cylinder displacement | 1.53 in3 25.4 cm3 |
1.53 in3 25.4 cm3 |
1.53 in3 25.4 cm3 |
| Power output | 1.01 kW 1.36 hp |
1.01 kW 1.36 hp |
1.01 kW 1.36 hp |
| Maximum power speed | 8 500 RPM | 8 500 RPM | 8 500 RPM |
| Fuel tank volume | 17.25 fl oz 1.08 US pint 0.51 liters |
17.25 fl oz 1.08 US pint 0.51 liters |
17.25 fl oz 1.08 US pint 0.51 liters |
| Fuel consumption | 395 g/kWh | 395 g/kWh | 395 g/kWh |
| Idling speed | 3 000 RPM | 3 000 RPM | 3 000 RPM |
| Equipment | |||
| Recommended bar length (min) | 10 in 25.4 cm |
10 in 25.4 cm |
10 in 25.4 cm |
| Recommended bar length (max) | 12 in 30.48 cm |
12 in 30.48 cm |
12 in 30.48 cm |
| Dimensions | |||
| Weight (excluding cutting equipment) | 11.7 lbs 5.3 kg |
14.1 lbs 6.4 kg |
15.4 lbs 6.99 kg |
| Length (extended [including cutting equipment]) | 95.7 inches 2.43 meters |
95.7 inches 2.43 meters |
158.3 inches 4.02 meters |
| Lubricant | |||
| Oil tank volume | 6.4 fl oz 0.4 US pint 0.19 liters |
6.4 fl oz 0.4 US pint 0.19 liters |
4.8 fl oz 0.3 US pint 0.14 liters |
| Sound and noise | |||
| Sound power level, guaranteed (LWA) | 107 dB(A) | 107 dB(A) | 107 dB(A) |
| Sound pressure level at operators ear | 91 dB(A) | 90 dB(A) | 89 dB(A) |
| Vibrations | |||
| Equivalent vibration level (ahv, eq) front handle, collapsed | 6.3 m/s2 | ||
| Equivalent vibration level (ahv, eq) rear handle, collapsed | 5.3 m/s2 | ||
| Equivalent vibration level (ahv, eq) front handle, extended | 4.1 m/s2 | ||
| Equivalent vibration level (ahv, eq) rear handle, extended | 6.7 m/s2 | ||
| Warranty | |||
| Warranty (homeowner) | 2 years | 2 years | 2 years |