NPK Construction Equipment is a global leader in designing, manufacturing, and supporting industry-leading attachments for construction, demolition, and mining. Established in 1985 through a partnership with Nippon Pneumatic Mfg. Co., Ltd., the company has grown into a premier name among construction equipment manufacturers, serving customers across North and South America. With over 40 years of experience, NPK is known for its durable and reliable products, including hydraulic hammers, compactors, and concrete crushers, backed by exceptional customer support.
RockZone AmericasFounded in 1968 as Alpine by Austrian mining engineer Wilhelm Kogelmann, RockZone Americas makes hydraulic attachments for cutting rock and concrete, crushing and screening material, and mixing soil. From its Bellefonte, Pennsylvania base, the company serves North America through equipment dealers and direct customer relationships, offering its attachments for rental or purchase. Now part of Exodus Global, RockZone also supports its equipment with a full-service repair shop, on-site service, and stocked replacement parts.BELLEFONTE, PA
Hurricane AttachmentsEstablished in 1989 as a concrete rock-breaker manufacturer and hydraulic-hammer repair business, Hurricane Attachments now builds purpose-designed attachments for demanding jobsites, including its HD 3700 and HD 10000 drop hammers. The company introduced its first-generation drop hammer in the late 1990s and was purchased in 2020 by two equipment-industry veterans who retained its employees while expanding its product lines and manufacturing capabilities. Today, nearly 30 employees work across four locations in four states, with repair technicians servicing hydraulic hammers from all major manufacturers.333120NEW HOLLAND, PA
Rockland ManufacturingRockland Manufacturing, a family-owned company founded in 1953, builds construction attachments for heavy equipment, from its original RF-3 land-clearing rake to today’s lineup of more than 250 products. The Bedford, Pennsylvania company manufactures in two Pennsylvania plants and one Texas plant, and also engineers custom attachments when standard tools do not fit the job. Rockland holds more than 40 patents and sells through more than 2,000 dealerships nationwide.333120BEDFORD, PA
HUDCO Manufacturing, IncSince 1980, Northeast Ohio’s HUDCO Manufacturing has built hydraulic and pneumatic equipment for construction and utility crews, including excavator attachment kits, plate compactors, and underground piercing tools. Its practical specialty is fitting hydraulic systems to both current and older excavators, helping contractors extend the usefulness of equipment that larger kit makers may overlook. HUDCO also backs its field-proven products with parts, repair service, and direct technical support.WILLOUGHBY, OH