
When it comes to handling massive trees, dense hardwoods, or extreme chainsaw milling jobs, not just any saw will do. That’s where the giants come in — the Husqvarna 3120 XP, the Husqvarna 285 CD, and the Farmertec 660. These three chainsaws are recognized by professionals and enthusiasts alike for their raw power, reliability, and performance in demanding environments. Let’s take a deep dive into what makes each of these saws stand out — and which one might be best for your needs.
1. Husqvarna 3120 XP: The King of the Forest
The Husqvarna 3120 XP is Husqvarna’s most powerful chainsaw and one of the most powerful in the world. Built for the toughest applications, this monster is often the go-to tool for sawmillers, loggers, and professionals working with oversized timber.
Specifications:
- Engine Power: 118.8 cc
- Power Output: 8.31 hp (6.2 kW)
- Bar Length: Up to 42 inches
- Weight: 10.4 kg (23 lbs) without bar and chain
Key Features:
- Unmatched Torque: The 3120 XP delivers monstrous torque for ripping through huge logs or milling slabs.
- Durability: Designed with heavy-duty components, it handles long hours and tough environments without breaking a sweat.
- Air Injection System: Keeps the engine cleaner and running longer between filter changes.
Who is it for?
If you’re a professional working in forestry or chainsaw milling, the 3120 XP offers the brute force and durability required for non-stop use. It’s not a saw for casual users — this is a tool for serious work.

2. Husqvarna 285 CD: A Classic Beast with Legacy Power
The Husqvarna 285 CD is an older model that still has a cult following. Though it’s been discontinued, many chainsaw enthusiasts restore and use them because of their incredible build quality and performance.
Specifications:
- Engine Size: 87 cc
- Power Output: Approx. 5.2 hp (3.9 kW)
- Bar Length: Typically up to 28 inches
- Weight: Around 8.5 kg
Key Features:
- Built to Last: The 285 CD was engineered during a time when metal parts dominated over plastic, making it rugged and long-lasting.
- Vintage Appeal: For collectors and restorers, the 285 CD is a gem. It’s rare to find one in good condition, but when you do, it’s a powerhouse.
- Old-School Power: No digital ignition or fancy electronics — just solid mechanical engineering.
Who is it for?
The 285 CD is for chainsaw collectors or anyone who appreciates the reliability of vintage tools. While it may not match modern saws in emissions or efficiency, it still packs enough punch for large jobs and restoration projects.

3. Farmertec 660: The Budget-Friendly Workhorse
The Farmertec 660, also known as the G660, is a clone of the Stihl MS 660. It’s become very popular in the chainsaw community for its affordability and surprising performance. While it’s not a premium product, it offers great value for the price.
Specifications:
- Engine Power: 92 cc
- Power Output: Around 7 hp
- Bar Length: Up to 36 inches
- Weight: Approx. 7.9 kg
Key Features:
- Budget Efficiency: The Farmertec 660 costs a fraction of a genuine Stihl or Husqvarna model but offers comparable power.
- Customizable: Many users enjoy modifying their G660 with aftermarket parts to increase performance or reliability.
- Good for Milling: With a wide bar and solid torque, it’s a good choice for light to medium chainsaw milling.
Who is it for?
The Farmertec 660 is ideal for hobbyists, landowners, and part-time loggers who want big power without the big price. It’s not built to last like a 3120 XP, but with care, it can handle serious tasks effectively.
Head-to-Head Comparison
Feature | Husqvarna 3120 XP | Husqvarna 285 CD | Farmertec 660 |
---|---|---|---|
Engine Size | 118.8 cc | 87 cc | 92 cc |
Power Output | 8.3 hp | ~5.2 hp | ~7 hp |
Max Bar Length | 42″ | 28″ | 36″ |
Weight (without bar) | 10.4 kg | 8.5 kg | 7.9 kg |
Build Quality | Modern, Pro-grade | Vintage, Metal-heavy | Mid-range, clone |
Price Range | $$$$ | $$ (used market) | $ (very affordable) |

Use Cases & Recommendations
Chainsaw Milling
If your primary task is milling large logs into lumber, the 3120 XP is hands-down the best choice. It has the power and stamina for long hours. The Farmertec 660 can also do the job, though you might need to be more careful with maintenance. The 285 CD can be used for smaller logs but may not keep up with extended milling sessions.
Professional Logging
Again, the 3120 XP takes the crown. It’s made for professionals. The 660 can be a backup or secondary saw. The 285 CD may lack modern safety features, so caution is necessary.
Firewood & Land Clearing
For firewood processing and general land clearing, all three saws can be used. If you’re on a budget, the Farmertec 660 provides enough muscle. The 285 CD, if in good condition, works well too. The 3120 XP is likely overkill unless you’re cutting massive logs.
Maintenance & Parts Availability
- 3120 XP: Husqvarna still produces it, so parts are readily available.
- 285 CD: Parts can be hard to find. eBay and forums are your best bet.
- Farmertec 660: Parts are easy to source, especially online, and often compatible with Stihl 066/MS 660 clones.

Conclusion: Power Meets Purpose
Each of these chainsaws has a place in the toolbox depending on what kind of work you’re doing.
- Choose the Husqvarna 3120 XP if you demand the absolute best performance, power, and reliability for commercial work.
- Go with the Husqvarna 285 CD if you love vintage machines and want a durable saw with classic engineering.
- Pick the Farmertec 660 if you’re looking for serious cutting power on a budget and are comfortable maintaining or tweaking your gear.
No matter which one you choose, remember that chainsaw safety, proper gear, and maintenance are key to getting the most out of these high-powered machines.