Demolition grabs

Demolition, recycling, loading…

NPK® demolition and dismantling grabs are versatile, 360° hydraulically rotatable, attachments manufactured from wear resistant steel alloy.

The grabs of the D-series allow reduced operation costs for demolition, dismantling, loading, sorting and recycling applications. Specialist hardening processes and welding procedures, along with heavy duty components, guarantee superb quality and a long life. To add to these features only the best hydraulic components, which have been fully protected within the design, are used. As with other NPK® attachments these grabs offer an excellent return on investment.

The smaller D-800 and D-1200 are equipped with a rotator, offering a compact solution, also giving less and easier maintenance with high durability. Self lubrication of the rotation is standard and its speed is unaffected by varying oil flows (12–40 l/min).

The D-2000, D-2500 and D-3500 are manufactured with a high quality ring gear, and the overall operation is further optimized by the ability to adjust the speed of rotation and the open/close functions.

All grabs have a flat top fixing, making it simple to use any bolt-on adaptor bracket, matching the mechanical/hy­draulic quick hitch or directly to any brand of excavator.

Cutters are interchangeable and as an option, side covers are available for loading activities.

Features

• Fully protected hydraulic components.
• Interchangeable cutters. (HB500)
• Frame made of high strength steel.
• 360° hydraulic rotation, no drain line required.
• Large straight jaw opening.
• Easy maintenance.
• Greaseable in one position.
• Replaceable pin bushings.
• Low cost, high efficiency.
• Cage construction of the jaws, made of HARDOX 400.
• Main pins equipped with dust seals.
• High closing force.
• Adjustable speed of rotation and open/close function. (D-2000, D-2500 and D-3500)
• Double shock valve protects motor (D-2000, D-2500 and D-3500).