Exploring the New Features of STIHL's Commercial Trimmer Heads: The 27-2
Welcome back to another insightful exploration into the world of commercial trimmers. Today, we’re diving into a significant update from STIHL that has stirred some curiosity in the landscaping community. Recently, STIHL made a rolling change to their line of commercial trimmers, specifically transitioning from the familiar 25-2 bump head to the newer 27-2 model. This update promises enhanced durability and functionality, but what does that actually mean for the professionals relying on these tools? Let’s break down the differences and see what’s new and improved.
Unveiling the Changes: 27-2 vs. 25-2
The very first thing you’ll notice about the new 27-2 head is its design. STIHL has introduced a more stylish and robust cover. What stands out most, however, is the bump head performance. The components of the new 27-2 head are designed to be stiffer, which means they are built to last longer under the demanding conditions of commercial use.
One of the most exciting innovations in the 27-2 is the option to use a long-life spool. Although I haven’t gotten my hands on this spool yet, it’s reported to be made, fully or partially, of metal. This is a game-changer as it significantly extends the life of the spool. Normally, spools wear out because the bump head deteriorates over time, but with a metal component, this will be a worry of the past.
Compatibility and Interchangeability
For those wondering about compatibility between the old and new models, there’s some good news. The internal mechanics and engineering essentially remain the same as the 25-2. This means that some parts are interchangeable. For instance, the eyelets in the new head are identical to those in the old head. Additionally, the dimensions of the old spool seem to match those of the new one, suggesting that using old stock in the new head could be feasible.
However, not everything is interchangeable. The cover of the old 25-2 does not fit the new 27-2 head due to the revamped buckle mechanism, which differs in design and functionality.
Testing Out the Long-Life Spool on an Older Model
In an interesting twist, I tested whether the new long-life spool, which is designed for the 27-2, could be fitted into the older 25-2 model. Happily, it fits! This means that you don’t necessarily need to upgrade to the new head if you're looking to only enhance the longevity of your spool. This adaptability offers flexibility and cost savings for users who aren’t ready to completely upgrade their equipment.
Line Capacity: Any Difference?
A practical aspect worth considering is the line capacity. After unraveling and comparing the lines from both heads, the results show that the new 27-2 head accommodates slightly more line – approximately a foot more. This difference is minor but could still be significant for commercial usage, where even small efficiencies add up over time.
Conclusion
The introduction of the 27-2 head by STIHL is more than just a cosmetic upgrade. It’s a thoughtful redesign with tangible benefits aimed at enhancing durability and efficiency in commercial landscaping operations. For existing users of the 25-2, the compatibility of certain parts and the option to use the long-life spool are welcome features, allowing for flexibility and extended usage without full equipment upgrades. Whether you choose to buy a new 27-2 head or simply upgrade your old head with a new spool, STIHL’s latest innovation offers promising enhancements to your landscaping toolkit.
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Products Discussed In The Video
- STIHL AutoCut 25-2 Pre-Wound Spool Trimmer Head | 4002 710 4313
- STIHL AutoCut 27-2 Trimmer Head | 4002 820 2302
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