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The Rockwell RG8082 is a petrol-powered 2-stroke line trimmer intended for large yards. CHOICE lists a 26cc engine, 42 cm cutting diameter and 4.8 kg weight, but marks the model discontinued. Its public specifications are available; its performance ratings are not, so the most useful buying questions are whether a particular used machine is in good condition and whether you can obtain the line or parts you need.
What is the Rockwell RG8082?
The RG8082 is a curved-shaft petrol line trimmer with a 2-stroke engine. CHOICE categorizes it for large-yard work. It is not a cordless battery model: it requires a petrol-and-oil fuel mix, and its cutting line is fed manually.
That makes it a different kind of purchase from a current battery trimmer. The RG8082’s engine avoids dependence on a rechargeable battery, but operation involves mixing fuel and maintaining a petrol engine. Its discontinued status also means buyers should assess the individual machine and the availability of consumables and compatible parts rather than assume they can buy a new unit or obtain routine support.
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1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteWhat are the RG8082’s specifications?
CHOICE’s public listing provides the following specifications. The two-year warranty and $149 price are figures shown in its comparison database, not confirmation of current coverage or a current selling price.
#1 Best Overall
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- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
| Specification | RG8082 |
|---|---|
| Power source and engine | Petrol, 2-stroke; 26cc / 0.65kW |
| Intended yard size | Large yard |
| Shaft | Curved |
| Cutting diameter | 42 cm |
| Cutting lines | Two |
| Line diameter | 2.7 mm |
| Line feed | Manual |
| Fuel mix | 40:1 recommended; 40:1 test fuel mix listed |
| Weight | 4.8 kg |
| Length | 152 cm |
| Warranty shown by CHOICE | Two years; current validity and terms are not established by the listing |
| Price shown by CHOICE | $149; the listing marks the model discontinued, so this is not evidence of a current offer |
Is the RG8082 a good trimmer?
The published specifications suggest a machine designed for substantial trimming coverage: a 42 cm cutting diameter, two lines and a 26cc petrol engine. Those numbers do not, by themselves, establish how well it cuts, how easily it starts, or how comfortable it is to use.
CHOICE’s public page does not reveal its Expert Rating or scores for performance, ease of use, starting, vibration, noise and other test categories. Those results are behind membership access, so a public-facing review cannot responsibly supply a rating or claim the RG8082 outperformed another trimmer. Treat the available evidence as a specification-based assessment, not a verified performance verdict.
Rank #2
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For a used example, the model’s discontinued status makes condition more important than the database’s listed price. If possible, see the actual machine, ask the seller to demonstrate it starting and running, and check for leaks or damage before paying. These are prudent checks on any used petrol trimmer, not reported RG8082 test results.
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What fuel mix and cutting line does the RG8082 use?
CHOICE lists a 40:1 fuel mix for both the manufacturer recommendation and its test fuel. It also lists 2.7 mm cutting line and manual line feed. Use the official manual for the precise mixing procedure and current safety guidance for handling and storing petrol and 2-stroke oil; do not substitute a different ratio based on a general rule for other engines.
Rank #3
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- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
The 2.7 mm diameter is the clearest starting point when looking for replacement line. Diameter alone does not guarantee a particular spool, head or line product will fit or feed correctly, so check the trimmer’s manual and the installed head before buying. With manual feed, do not assume the line advances automatically during trimming.
Can you still buy an RG8082 or get parts for it?
CHOICE marks the RG8082 discontinued, so its $149 listing should not be read as proof that a new unit is currently available. Rockwell’s garden catalog highlights newer 18V products, including the RG8087, which reinforces that the RG8082 belongs to an older petrol platform rather than the current cordless range.
Rank #4
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For routine line replacement, search by the supported size—“2.7 mm trimmer line for Rockwell RG8082”—then verify that the product works with the installed cutting head. For other parts, check the exact model number and part compatibility with the seller before ordering. A third-party Toolstorm Industries eBay listing advertises a brushcutter attachment fitting the RS8020, RG8082 and RG8170, but that listing is a compatibility lead, not evidence of official Rockwell support or a guarantee that the attachment will suit every machine or be available from other retailers.
How should you decide whether to buy one?
The RG8082 may be worth considering if you specifically want a petrol 2-stroke trimmer and have found a sound used example. It is a less straightforward choice if you need a readily available new machine, assured parts support or an independently verified performance score.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
- Check the actual machine: Confirm the model, inspect its condition and, where possible, see it start and run.
- Confirm consumables: Look for 2.7 mm line and verify compatibility with the cutting head fitted to that unit.
- Verify special parts: Treat third-party attachment listings as leads; ask the seller to confirm the relevant model and fit.
- Compare the ownership trade-offs: A petrol 2-stroke involves fuel mixing and engine maintenance; a cordless alternative avoids that fuel routine but belongs to a different power system.
- Do not rely on stale listing details: CHOICE’s price and warranty entries do not establish a current sale price or current warranty coverage for a discontinued machine.
Verdict: The RG8082’s published specifications make its intended role clear, but the public evidence does not establish its test performance. Because it is discontinued, the condition of the specific unit and verified access to line or needed parts should drive a buying decision.
Frequently Asked Questions
How much oil do I add to one litre of petrol for a 40:1 mix?
If the manual defines 40:1 as petrol to oil by volume, one litre of petrol takes 25 mL of oil. Confirm the manual’s convention and mixing instructions before preparing fuel; do not treat this calculation as a substitute for them.
Does the RG8082’s listed two-year warranty cover a second-hand trimmer?
The CHOICE listing reports a two-year warranty, but that alone does not establish whether a particular used machine remains covered or whether coverage transfers to another owner. Ask for the original proof of purchase and confirm the terms with the seller or manufacturer before relying on it.
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Will any universal brushcutter attachment fit the RG8082?
No universal fit can be inferred from the model name or shaft shape alone. Before buying an attachment, have the seller confirm that its connection and specifications match the exact trimmer and the attachment listing.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
