Pioneer Eclipse 21″ 440BU Burnisher


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For Sale, The 440BU is a propane powered, ultra-high speed burnisher manufactured with premium features to satisfy the needs of floor care professionals around the world.

Replacing the popular SpeedStar™, the 440BU is available in three different widths – 21, 24, and 28 inches (53, 61, and 71 cm, respectively). Each model comes standard with a 12 volt battery start, catalytic muffler, handle bail clutch, wrap around steel skirt, CentriVac™ dust control system and SafeSense™ emissions monitoring system.

Powered by an 18-HP, 603 cc Kawasaki engine, the 440BU uses 34 percent less fuel and requires 40 percent fewer oil changes than other machines in its class.

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Additional information

Weight 242 lbs



Performance 25,000 ft2/hr

Pad Size 21” (53 cm)

Pad Speed – 2000 rpm

Engine 603 cc

Noise Level < 89 db(A)

Width 24.5 in (62 cm)

Weight 242 lb (97 kg)

Warranty Engine: Parts & Labor – 2 yrs. Machine: Parts & Labor – 1 yr.
Excludes wear and maintenance items.




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