What are the opening hours?

Monday 7am - 4pm Tuesday 7am - 4pm Wednesday 7am - 4pm Thursday 7am - 4pm Friday 7am - 4pm

HKX, Inc.

Name: HKX, Inc.
Address: 16761 146th Street SE, Suite 115, Monroe, WA, 98272, US
Telephone: +18004935487
Price range: $$

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HKX is the leading supplier of standard, custom and conversion aftermarket auxiliary hydraulic kits

Located close to Seattle, Washington, HKX works directly with the top six construction equipment manufacturers, their distributors and dealers, in addition to attachment manufacturers. All kits are designed to facilitate quick installations, with standard kits accommodating next-day delivery service within the US and Canada and airfreight service to Latin America, Asia, the Middle East and South Africa.

10/14/2026

What’s slowing down your hydraulic kit installs?

Installing a hydraulic kit shouldn’t be complicated.

At HKX, Inc., we believe your technicians should spend less time guessing and more time getting machines back to work.

That’s why every HKX hydraulic kit is built around a simple, organized system designed to make installs faster, cleaner, and more efficient.
With our HKX Grouping System, every kit arrives pre-assembled, clearly labeled, grouped by function, and backed by a machine-specific installation manual—so installers know exactly what goes where and in what order.

Less guesswork.
Fewer mistakes.
Less downtime.
More machines back to work faster.
Built for faster installs. Built for better results.

[email protected] | 1-800-493-5487

10/07/2026

Improve your profit potential and your machine's capabilities with an engineered auxiliary hydraulic kit from HKX!

09/30/2026

Walk through the HKX, Inc. warehouse and you'll see more than shelves and components.

You'll see engineering expertise, custom tube bending, organized inventory, quality parts, engineered packaging, and a team dedicated to helping our customers succeed.

From custom hydraulic solutions and pre-assembled components to detailed documentation and technical support, HKX is focused on helping customers simplify installation, reduce downtime, and keep heavy equipment working.

Because what leaves our doors is more than a product. It's the experience, support, and commitment of a team dedicated to helping customers get the job done right.

That's the HKX difference.

09/23/2026

HKX engineers and produces hydraulic installation kits to support all of your attachments…even the most specialized! Get your kit fast with HKX!
www.hkx.com

09/16/2026

Need more from your excavator? HKX auxiliary hydraulic kits are designed to help your machine do more—faster, smarter, and more profitably.

With OEM-specific bolt-on designs, no welding, and installs completed in “One Man, One Bay, One Day,” adding capability is fast and easy. Whether you need a breaker setup, shear package, or advanced attachment control with ACT 3.0, HKX has the solution to keep your machines working harder and earning more.

Ready for your kit? Most standard kits ship in 2–5 days. Call 1-800-493-5487 or email [email protected] for your quote today!

09/09/2026

Your excavator was built to dig. But it can do a whole lot more.

HKX Auxiliary Hydraulic Kits give your machine the hydraulic capability needed to run a wide range of attachments—from thumbs and breakers to shears, grapples, mowers, drills, and more.

Whether you're looking to expand your machine's capabilities or take on a wider variety of jobs, HKX offers kits engineered specifically for your excavator.

More attachments. More versatility. More from your machine.

Ready to see what's available for your excavator? Contact HKX today to find the right hydraulic kit for your machine and application.

09/04/2026

HKX will be closed Monday, September 7th, 2026 to celebrate Labor Day with our family and friends. We will reopen as usual Tuesday, September 8th!

09/02/2026

More attachments. More applications. More capability from your excavator.

HKX, Inc. provides complete hydraulic kit solutions for a wide range of machines and attachments, helping equipment owners and dealers find the right solution for the work ahead.

See what we mean by Superior Availability—and contact our application experts to discuss your machine and attachment requirements.

08/19/2026

Not every job calls for the same controls.

That's why HKX offers a variety of joystick and control options to match your machine, your attachment, and the way you like to work. Whether you're upgrading an existing excavator or outfitting a new one, we can help you find the right control solution.

From standard and proportional joysticks to foot pedals, foot switches, and OEM monitor integration options—we'll help you build the right setup for the job.

08/12/2026

Built for the woods and ready for demanding work. The HKX, Inc. Forestry Kit gives excavators the added hydraulic capability needed to operate specialized forestry attachments and take on tough applications with confidence.

HKX offers complete hydraulic solutions for John Deere, other tracked excavators, and a wide range of forestry machines—engineered for dependable performance in the most demanding environments.

Ready to make your machine forestry-ready? Contact our application experts today.

Address

16761 146th Street SE, Suite 115
Monroe, WA
98272

Opening Hours

Monday	7am - 4pm
Tuesday	7am - 4pm
Wednesday	7am - 4pm
Thursday	7am - 4pm
Friday	7am - 4pm

Telephone

+18004935487

Website

http://www.hkx.com/

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