Pro Vac SI Outdoor Vacuum w/ B&S 850 Engine
Little Wonder/Mantis 5511-04-01

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Superior Suction Makes Parking Lot, Leaf and Debris Clean-Up a Snap

Serrated Steel Impeller Blade Technology with up to a 5:1 reduction ratio delivers superior suction and shredding capabilities in a compact footprint.

Keep your pace going with instant easy nozzle height adjustment from the operatorĂs position. YouĂll get non-stop, efficient pavement-to-turf transition for faster parking lot and leaf cleanup.

Power. Performance. Capacity.

The Pro Vac SI delivers the suction power to clear litter and debris faster. Throated nozzle design increases airspeed for improved vacuum capability. Unique rectangular discharge chute prevents debris clogs. The optimized 40 gallon no-kick bag design prevents wear and tear. Optional Hose Kit for cleaning flower beds and hard to reach areas. Hose seats securely in special contoured pocket that blocks air flow when not in use.

Backed by a 2-year warranty.

BrandLittle Wonder/Mantis
Part/Model Number5511-04-01
Weight146 lbs.
Warranty2-Year Commercial Warranty
EngineB&S Series 850
Engine Displacement190cc
Fuel Capacity.26 Gal.
Impeller12" Dia. X 1/4" Thick; 5 Blades
BagMesh w/ Dust Skirt
Bag Capacity40 Gal.
Width 27"
Height 43.50"
  • Powered by a Honda GSV190 engine or Briggs & Stratton® Professional Series™ 850 engine
  • Serrated impeller shreds debris down at up to a 5:1 ratio
  • Instant nozzle height adjustment at handle provides seamless turf-to-asphalt transition for faster debris and leaf clean-up
  • Throated nozzle design increases airspeed, while unique rectangular discharge chute prevents clogging of debris
  • Optional Intake Hose Kit for cleaning beds and hard to reach areas; sits securely in special contoured pocket that blocks air flow when not in use
  • Thick gauge, all-welded steel housing with welded studs provides years of service
  • 40 gallon capacity angled no-kick bag with sewn-in plastic bottom prevents wear-and-tear while in- use and when loading and unloading the vac
  • Ergonomic, foam-gripped handles angle upwards to match operator hands natural position and reduce user fatigue