The Stihl HTA 66 cordless pole pruner is designed for safe, efficient tree maintenance without noise or emissions. Lightweight and easy to handle, this tool lets you trim high branches from the ground with confidence, making it ideal for both professional arborists and serious home gardeners.
STIHL HTA 66 AP Battery Run Time
| Battery | AP 20 | AP 200 S | AP 30 | AP 300 S | AP 500 S |
|---|---|---|---|---|---|
| Run time | 32 mins | 42 mins | 65 mins | 68 mins | 82 mins |
The HTA 66 is compatible with all AP batteries shown above. It can also be used with AR 2000 L and AR 3000 L backpack batteries for much longer run times: up to 222 minutes with the AR 2000 L and up to 318 minutes with the AR 3000 L.
Why choose the HTA66 cordless pole pruner?
Quiet, powerful cutting for tall trees
The Stihl HTA 66 uses the STIHL AP battery system to deliver strong, clean cuts without petrol fumes or engine noise. Perfect for residential areas, parks, and anywhere quiet operation is essential.
Reach and control from the ground
With a fixed length of 240 cm, the HTA66 pole pruner can reach branches up to 5 metres high safely from the ground. The rigid shaft and well-balanced head give precise control during every cut.
Efficient, low-vibration operation
The brushless EC motor in the hta 66 runs efficiently and requires minimal maintenance. Combined with its lightweight design and low vibration (just 1 m/s²), it reduces fatigue during longer sessions.
Reliable chain and simple maintenance
Fitted with a 25 cm (10″) bar and 1/4″ PM3 chain, the Stihl HTA 66 cordless pole pruner offers smooth, accurate cuts. The side-mounted tensioning system and captive sprocket nut make chain adjustments straightforward.
Easy to refill and keep working
The tool-free oil tank cap allows fast, clean oil refills so you can get back to work quickly. The branch hook helps remove loose cuttings safely and easily after pruning.
Comfortable for all users
The intuitive control handle is designed for right- and left-handed use, with an ERGO lever for continuous cutting without having to restart. Excellent tool balance helps you work longer without strain.
Optional smart tool tracking
When paired with the STIHL Smart Connector, the hta66 can be integrated into STIHL connected, helping you track usage hours, plan maintenance, and manage your tool fleet from the app.
Technical details
| Rated voltage | 36 V |
| Power | 0.85 kW |
| Battery system | AP |
| Recommended battery | AP 200 |
| Weight | 3.3 kg 1) |
| Bar length | 25 cm |
| Bar length | 10 “ |
| Saw chain pitch | 1/4” P |
| IPX Rating | IPX4 |
| Battery working time AP 300 S (Power level 1) | up to 68 min 2) |
| Battery working time AP 500 S (Power level 1) | up to 82 min |
| Battery working time AR 2000 L (Power level 1) | up to 210 min 3) |
| Battery working time AR 3000 L (Power level 1) | up to 300 min 3) |
| Total length (min.) | 240 cm 4) |
| Total length (max.) | 240 cm 5) |
| Sound pressure level | 78 dB(A) 6) |
| Sound power level | 93 dB(A) 6) |
| Vibration level, left | 1 m/s² 7) |
| Vibration level, right | 1 m/s² 7) |
1)With bar and chain, without cable and chain oil2)Working times are approximate and may vary depending on application3)Working time may vary depending on the application4)Minimum with tool5)Maximum with tool6)K-factor according to DIR 2006/42/EC = 2.5 dB (A)7)K-factor according to DIR 2006/42/EC = 2m / s²

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