Husqvarna K 540i – Disc Cutter

The K 540i is a lightweight, high-performance battery-powered disc cutter designed for precise cuts in concrete and masonry with minimal noise and vibration. Ideal for indoor or outdoor use, it delivers powerful performance with zero direct emissions.

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Description

K 540i: Compact Cutting Power, Redefined for Precision and Portability

Engineered for professionals who need exceptional cutting performance in a compact, cordless format, the K 540i is Husqvarna’s high-efficiency battery-powered disc cutter. Designed for smaller-scale concrete and masonry cutting applications, this innovative tool delivers low-noise, low-vibration, and zero-emission operation—making it ideal for both indoor and outdoor use.

Whether you’re working on a renovation site, utility job, or interior construction project, the K 540i offers the freedom and power you need to get the job done quickly and cleanly.

Precision Cutting Meets Battery Innovation

The K 540i is powered by Husqvarna’s 36V BLi battery system, giving it outstanding runtime and fast charging capabilities. As a true battery saw, it enables precision cutting without the bulk or fumes of gas-powered tools. With its compatibility with 9″ blades and optimized blade rotation speed, the K 540i provides a smooth and controlled cutting experience across a wide variety of materials including concrete, brick, and tile.

It’s built for environments that demand quiet operation and clean air—such as hospitals, schools, commercial interiors, and enclosed job sites.

The Next Evolution in Cordless Saws

Lightweight, ergonomic, and well-balanced, the K 540i sets the standard for performance in the world of cordless saws. Its smart design minimizes operator fatigue, and the intuitive controls make it easy to use—even for extended periods. The tool’s low vibration level improves precision and comfort, making it an ideal choice for contractors who value both performance and user well-being.

Unlike traditional saw’s that rely on fuel or generators, this cordless power cutter offers unmatched mobility and convenience. Just snap in the battery, press start, and you’re ready to cut—no fuel mixing, no emissions, and virtually no maintenance.

Built with the Durability Pros Expect

Though compact, the K 540i is every bit as durable as Husqvarna’s larger models. Sealed electronics and a rugged build make it suitable for tough conditions, while the electronic blade brake adds a layer of safety. This versatile disc cutter is also compatible with wet cutting accessories for dust control and extended blade life.

Whether cutting pavers, scoring concrete floors, or trimming block walls, the K 540i delivers reliable performance day in and day out.

Why Choose the K 540i?

  • High-performance cutting in a lightweight, cordless format
  • Zero direct emissions—ideal for indoor use
  • Compatible with Husqvarna’s BLi battery system
  • Fast, clean cuts through masonry, concrete, and more
  • Built-in blade brake for increased safety

Compact. Cordless. Capable.

The K 540i is the perfect solution for pros who demand mobility without sacrificing performance. As a leader among cordless power cutters, it offers the freedom to work where and when you need, with the precision that your projects demand.

Step into the future of compact cutting with the K 540i—a powerful blend of technology, usability, and trusted Husqvarna engineering.

K 540i NA

Motor
Power source
Battery
Battery
Battery eco system
BLi-X
Equipment
Cutting depth, max
3.94 in
Blade diameter, max
10.5 in
Arbor diameter
1″
Blade thickness, max
0.118 in
Peripheral speed, max
15,200 fpm
Product data
Water connector
Gardena Male
Water pressure, max
87 psi
Dimensions
Product size length
21.97 in
Product size width
7.87 in
Product size height
13 in
Weight
9.19 lbs
Packaging length (Calc)
23.583 in
Packaging width (Calc)
8.661 in
Packaging height (Calc)
13.386 in
Article gross weight (Calc)
15.219 lbs
Sound and noise
Sound power level, measured
112.7 dB(A)
Sound pressure level at operators ear
101.5 dB(A)
Vibration
Vibrations left/front handle
2.2 m/s²
Vibrations right/rear handle
1.9 m/s²