Husqvarna ELITE-CHAIN™ C20 - 548587001
The Elite-Chain™ C20 diamond chain is designed for fast cutting in hard to medium-hard concrete with a reinforcement grade ranging from low to high. It is optimised for chainsaws with a power output between 4 and 5.5 kW, such as the K 970 Chain and K 7000 Chain
Wet
Coolant
18 in
Cutting depth, max
16 in
Bar length (inch)
Optimal materials
Hard cured concrete
Husqvarna ELITE-CHAIN™ C20 – 548587001
What Is the Husqvarna ELITE-CHAIN™ C20?
The Husqvarna ELITE-CHAIN™ C20 (part number 548587001) is a premium diamond chain designed for concrete chainsaws and power cutters. It is engineered to cut hard to medium-hard concrete, even with reinforcement, by combining high performance, durability, and precision.
Specifically, the chain is optimized for chainsaws with output between 4 and 5.5 kW, such as the K 970 Chain and K 7000 Chain models, and is intended to deliver fast and smooth cutting performance.
Its unique construction includes features like double bumpers for stability, optimized diamond segments, and sealed rivets to reduce chain stretch from abrasive slurry.
Technical Specifications & Key Features
Below is a structured spec sheet and feature breakdown for the ELITE-CHAIN™ C20:
| Specification | Value / Description |
|---|---|
| Part Number / SKU | 548587001 |
| Intended Material | Hard to medium-hard concrete (low to high reinforcement) |
| Optimized Output Range | 4 – 5.5 kW chainsaws (e.g. K 970, K 7000) |
| Bar Length / Sizes | Compatible with 16″ (40 cm) (and variants) |
| Max Cutting Depth | Up to 18″ (~45 cm) |
| Drive Links (DL) | 59 DL version (59 drive links) |
| Coolant / Coolant Method | Wet (water cooling required) |
| Segment Design | “Optimized segments” to reduce drag / improve cutting efficiency |
| Double Bumpers | Provides support and stability during cutting operations |
| Chain Stretch Protection | Rivets sealed to keep abrasive slurry out, reducing stretch |
| Sprocket Included | The chain is supplied with a drive or rim sprocket |
In practical terms, this means the C20 is built to balance speed, durability, and precision in tough jobsite conditions.
Performance & Suitable Applications
The ELITE-CHAIN™ C20 shines in several demanding concrete cutting scenarios:
Hard / Cured Concrete
When the concrete is fully cured and dense, the C20 chain’s diamond segments and optimized profile let it maintain aggressive cutting speeds without excessive wear.
Reinforced Concrete
Because it’s built to handle low to high reinforcement grades, it’s suitable for concrete with embedded rebar, mesh, or structural steel.
Medium-Hard Blends / Mixes
For concrete blends with some aggregates or moderate density, the C20 still provides smooth cutting, leveraging its balanced segment geometry to maintain steady forward progress.
Wet Cutting
The chain is designed for wet coolant operation, which helps mitigate heat, reduce dust, and prolong diamond life.
Recommended Use Cases
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Concrete slab cutting
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Wall slotting for plumbing or ductwork
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Expansion joint cutting
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Retrofitting or repair jobs
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Large demolition or sectioning tasks
It fits especially well in professional settings where durability and speed matter under tough conditions.
Installation, Use, and Best Practices
To get optimal performance from your ELITE-CHAIN™ C20, follow these guidelines:
-
Match Chain + Bar + Machine
Ensure the chain length (drive links), bar length, and saw power (kW output) match the chain’s intended range (4–5.5 kW). -
Use Wet Cutting (Water Flow)
Maintain consistent water supply to keep the chain cool, avoid overheating, and preserve diamond life. -
Ensure Proper Tension
A chain that’s too tight or too loose will degrade faster. Adjust to manufacturer tension specs. -
Break In Gently
In early cuts, avoid full thrust; let the diamond do the work. This ensures a gradual engagement and longer segment life. -
Clear Slurry / Debris Often
Use water flushing and clean the chain occasionally so aggregate and slurry doesn’t clog or abrade rivets. -
Inspect Segment Health
Periodically look for segment wear, missing pieces, or cracks. Replace chain or segments when you see notable wear. -
Proper Storage
Keep chain clean, dry, and in a protective case when not in use, to prevent corrosion or damage.
Comparing with Other Chains (C45, C70, etc.)
If you’re doing content comparison, highlight how C20 fits in the Husqvarna chain family:
-
C45: Often used for moderate concrete; more aggressive but may wear faster in extreme hardness.
-
C70: Designed for very hard or abrasive materials — lower speed but high durability.
-
C20 falls in the “balanced, high productivity” middle ground for hardened concrete with reinforcement.
Thus, when writing content, you can compare when to pick C20 vs C45 or C70 depending on job hardness, speed, and cost considerations
FAQ Section (Good for Rich Snippets)
Q1: What machines are compatible with the ELITE-CHAIN™ C20?
It is optimized for 4–5.5 kW chainsaws like Husqvarna K 970 Chain and K 7000 Chain models.
Q2: What is the maximum cutting depth?
With the proper bar, it can reach up to 18 inches of useful cutting depth.
Q3: Does the chain include a sprocket?
Yes, the ELITE-CHAIN C20 is shipped with a drive or rim sprocket included.
Q4: Is the chain meant for wet or dry cutting?
It is designed for wet cutting (with water coolant). Dry use is not recommended.
Q5: What is the retail price?
Retail listings (e.g. BladesDirect) show ~$950 for the 16″ version.
Final Thoughts & Recommendation
The Husqvarna ELITE-CHAIN™ C20 – 548587001 is a high-performance diamond chain engineered to deliver strong cutting performance in concrete that’s tough or reinforced. It occupies a sweet spot between speed and durability, making it ideal for professional concrete cutting tasks.