Husqvarna T525 vs Stihl Ms 172
Engine
| Engine Displacement | 27cc | 31.1cc |
| Power Output | 1.1kW | 1.4kW |
| Power Output (HP) | 1.48hp | 1.9hp |
| Idle Speed | 2900rpm | — |
| Maximum Speed | 13500rpm | — |
Cutting
| Recommended Bar Length | 30cm | 40.6cm |
| Maximum Bar Length | 30.48cm | — |
| Chain Pitch | 3/8" mini" | 3/8"P" |
| Chain Speed | 18.1m/s | — |
Weight
| Weight (without bar and chain) | 2.7kg | 4.7kg |
Tank
| Oil Tank Capacity | 0.17l | — |
Safety
| Sound Pressure Level | 98dB(A) | — |
| Sound Power Level | 111dB(A) | — |
| Vibration Front Handle | 4.9m/s² | — |
| Vibration Rear Handle | 5.2m/s² | — |
Classification
| Intended Use | Professional tree care/arborist | For homeowners and light duty work |
| Fuel Type | 50:1 gasoline mix | Gasoline with no more than 10% Ethanol |