Precision-Forged Power
Hydraulic hammers, crushers, shears, and demolition equipment built to break through anything in your way. Backed by 40+ years of engineering excellence and 375+ authorized dealers.
Explore the NPK Product Line
All NPK Construction Equipment is engineered to perform and built to last. From hydraulic hammers to concrete crushers, we offer a comprehensive range of attachments tailored to meet the needs of various industries.
Find Which NPK Attachment Fits Your Carrier
Need help finding the right attachment product for your specific needs? Our Attachment Wizard matches your carrier with the perfect NPK attachment in three simple steps.
Select Brand
Choose Type
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Why Choose NPK for Your Construction Equipment Needs?
At NPK, we are committed to delivering durable and reliable products built to withstand the toughest job sites. Our exceptional support ensures you have access to expert assistance whenever needed.
Built to Last
When you invest in NPK products, you invest in a lifetime of dependable performance. Our meticulous craftsmanship and continuous improvement ensure long-term reliability and customer satisfaction.
Dealer-Backed Support
With 375+ authorized dealers across North and South America, we ensure you get expert service and support whenever and wherever you need it. Our dealers are your trusted local partners.
Engineering Excellence
Born from a partnership with Nippon Pneumatic Mfg. Co., Ltd. (NPK Japan), our attachments combine Japanese precision engineering with American manufacturing grit.
40+ Years of Trust
Established in 1985, NPK has grown into a premier name among construction equipment manufacturers. Our reputation is built on a foundation of integrity, follow-through, and delivering on every promise.
NPK Through the Years
Founded by five local businessmen in partnership with NPK Japan
Opened fabrication facility in Wickliffe, Ohio
Expanded to state-of-the-art manufacturing in Walton Hills
Acquired machining division for enhanced product precision
Acquired Genesis Attachments LLC, a market leader in scrap and demolition
Added 45,000 sq ft of manufacturing capacity
Industries We Power
NPK provides versatile, industry-leading attachments designed to tackle the toughest heavy construction applications across a wide range of industries.
Tethr It: Remote Tech-to-Tech Troubleshooting
NPK's Tethr It NOW brings expert-level support directly to your job site. Using augmented reality technology, our technicians can see exactly what you see, guide repairs in real-time, and deliver training -- all without a site visit.
Live Video Support
Connect with NPK technicians in real-time via augmented reality video.
Instant Access
Scan a QR code and connect immediately -- no app download required.
Remote Training
Receive hands-on training guidance from anywhere in the field.
Nationwide Coverage
Get support from our technicians no matter where your job site is located.
Expert Troubleshooting
Our specialists see what you see and guide you to a resolution on the spot.
Works On Any Device
Use any smartphone or tablet with a camera -- no special equipment needed.
375+ Authorized Dealers
Across North & South America
Find an NPK Construction Equipment Dealer
Get the right equipment and expert support by working with an authorized NPK dealer. Our dealers are knowledgeable and can help you choose the best attachments for your specific job site needs. Find a trusted partner near you today.
Support & Resources
Get access to operator manuals, service bulletins, and product literature to ensure optimal performance and maintenance of your NPK attachments.