NPK Construction Equipment manufactures heavy-duty attachments including hydraulic hammers, compactors, and sheet pile drivers for industrial and demolition tasks.
NPK Construction Equipment, Inc. is a leading manufacturer of heavy-duty attachments for the construction, demolition, and mining industries. Their extensive product lineup includes high-performance hydraulic hammers, sheet pile drivers, vibratory plate compactors, and material processors designed to tackle demanding industrial applications.
NPK attachments are engineered for durability, efficiency, and seamless integration with various carrier machines. By prioritizing innovation and robust build quality, NPK ensures that operators can rely on their equipment for maximum productivity and long service life on the job site.
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The base warranty for new NPK Pneumatic Hammers is 6 months or 600 hours from the delivery date, with an extended warranty of 1 year or 1,200 hours for main components.
No, it is essential to use genuine NPK parts. Using non-NPK replacement parts or accessories will void the warranty entirely.
For short-term storage, place the hammer horizontally on wood blocks or a pallet. Ensure the gas head end is at least 6 inches higher than the tool holder end to prevent water from reaching the piston.
NPK recommends a lithium soap-base EP NLGI #2 Grease with surface protective additives like Moly. High drop point grease (up to 500°F) is highly desirable for severe job requirements.