The unique off-set hopper found on the Advance® Retriever 4600B® Sweeper gives the operator a view of critical areas, essential when sweeping in close spaces.

We improved on the best sweeper features in the industry, added a few new ones of our own, and came up with a compact sweeper that's completely unique.

With a great view of the job and any obstructions, the operator can take full advantage of the 4600B's excellent maneuverability in tight spots — with an eye for safety.

The Advance Retriever® 4600B sweeps a 46 inch (117 cm) path at speeds up to six miles (9.6 km) per hour, which translates to cleaning rates up to 115,000 square feet (10,682 m²) per hour. With the "saddle bag" battery pack design, it's easy to quick-change the batteries and keep on sweeping for even more productivity. And quiet, fume-free battery power requires far less maintenance than gasoline or diesel powered machines.

The Advance Retriever® 4600B brings a fresh, better perspective to the business of sweeping floors. Ask your Nilfisk-Advance representative for a demonstration.