The Husqvarna 122HD45 is a low noise and lightweight hedge trimmer for homeowner use with easy-to-use functions such as Smart Start. The 122HD45 has officially been tested and recommended by the National Home Gardening Club with an 100% approval rating! Criteria for testing included ease of use, quality, design and performance (just to name a few). Users noted that the 122HD45 was “low weight and easy to start” and an “excellent cutter”.
Design
Auto return stop switch
Stop switch automatically resets to the ON position for easier starting.
Air Purge
Removes air from the carburetor and fuel system for easy starting.
Performance
Smart Start
The engine and starter have been designed so the machine starts quickly with minimum effort.
Low noise engine
Effective low noise engine design will not disturb you or your neighbours.
LowVib
Effective anti-vibration dampeners absorb vibration, reducing stress on the user’s arms and hands.
Husqvarna 122HD45 Features
| Husqvarna 122HD45 | Husqvarna 122HD60 | |
|---|---|---|
| Low noise | ✅ | ✅ |
| Smart Start | ✅ | ✅ |
| LowVib | ✅ | ✅ |
| Auto return stop switch | ✅ | ✅ |
| Multi position handle | ❌ | ✅ |
| Long cutter bar | ❌ | ✅ |
| Air Purge | ✅ | ✅ |
Husqvarna 122HD45 Specs
| Husqvarna 122HD45 | Husqvarna 122HD60 | |
|---|---|---|
| Capacity | ||
| Recommended maximum twig diameter | 0.8 in2 cm | 0.8 in2 cm |
| Cutting speed | 4050 cut/min | 4050 cut/min |
| Engine | ||
| Cylinder displacement | 21.7 cm³ 1.32 in³ |
21.7 cm³ 1.32 in³ |
| Power output | 0.8 hp 0.59 kW |
0.8 hp 0.59 kW |
| Weight | 10.14 lbs 4.6 kg |
10.8 lbs 4.89 kg |
| Maximum power speed | 7 800 RPM | 7 800 RPM |
| Fuel tank volume | 10.14 fl. oz. 0.63 US pint 0.3 liters |
10.14 fl. oz. 0.63 US pint 0.3 liters |
| Fuel consumption | 0.73 lbs/h | 0.73 lbs/h |
| Idling speed | 2 800 RPM | 2 800 RPM |
| Spark plug | Husqvarna HQT-4 672201 | Husqvarna HQT-4 672201 |
| Electrode gap | 0.02 in | 0.02 in |
| Equipment | ||
| Knife adjustment range (down) | 0° | 0° |
| Knife adjustment range (up) | 0° | 0° |
| Knife length | 17.7 in 45 cm |
23.2 in 60 cm |
| Teeth opening | 1.1 in 2.8 cm |
1.1 in 2.8 cm |
| Transmission | ||
| Gear ratio | 4.4 | 4.44 |
| Sound and noise | ||
| Sound power level, guaranteed (LWA) | 101 dB(A) | 101 dB(A) |
| Sound pressure level at operators ear | 93 dB(A) | 94 dB(A) |
| Vibrations | ||
| Equivalent vibration level (ahv, eq) front handle | 2.9 m/s² | 4.1 m/s² |
| Equivalent vibration level (ahv, eq) rear handle | 4.9 m/s² | 3.6 m/s² |
| Warranty | ||
| Warranty (homeowner) | 2 years | 2 years |