QV Quietvac™ Industrial Duty Hard Surface Vacuum
Noted as the “World’s Quietest”. Billy Goat’s 33” QUIETVAC™ touts the lowest noise level in its class and features unique cyclonic filtration, along with exclusive dust sock technology that dramatically reduces dust in dry conditions, and takes our industrial class hard surface unit to the next level. The unit replaces our legacy VQ series and is ideal for wide area commercial, industrial and municipal cleanup applications such as tarmac, school campuses, hospitals, hotels, parks, churches, airport pedestrian areas, resorts, city streets and sidewalks!
QUIETVAC is the first pedestrian vacuum that has a shift-on-the-fly, hydrostatic transmission with infinite forward and reverse speeds making the unit nimble and easy to maneuver in tight areas, wide open areas or while driving or pushing manually. Pictured: QV900HSP with optional hose kit.
Features
WORLDS QUIETEST
Sound power level and pressure level at operator's ear measures following (tested per ISO standard ISO11094).
As low as 97dB LWA and 77dB LpA at full rpm and 96dB LWA and 76dB LpA at 2800 rpm (Honda).
UNIQUE CYCLONIC FILTRATION
When combined with the Dust Sock™ the result is dramatically reduced dust in dry conditions providing the ultimate in operator comfort.

POWERFUL SUCTION
Unique volute housing and fan system provide the best suction power of any litter vac on the market today.

TURF BAG
Large 36 gal. capacity. Add dust sock for minimal dust in dry conditions.
HYDRO-DRIVE TRANSMISSION
Hydrostatic transmission with infinite forward and reverse speeds, 0-3mph, and shift on the fly. Negotiate tight spots quickly and with unbelievable ease. (QV550VSP, QV550HSP, QV900HSP models)
4-LATCH BAG SYSTEM
Loading and unloading is fast and easy. Running change, late 2014.
QV WARRANTY
3-year Honda and Briggs engines, 1-year machine
Specifications
| QV551H | QV551HSP | QV901HSP | |
| Engine Displacement (cc) | 160 | 160 | 270 |
| Engine Brand | Honda | Honda | Honda |
| Starter Type | Pull | Pull | Pull |
| Drive | Push | Hydro-Drive | Hydro-Drive |
| CFM | 1,665 | 1,665 | 1,775 |
| Bag Volume | 36 gal (136 ltr) | 36 gal (136 ltr) | 36 gal (136 ltr) |
| Bag Material | Mesh | Mesh | Mesh |
| Weight | 175 lbs (79.4 kg) | 226 lbs (102.5 kg) | 248 lbs (112.5 kg |
| Length | 63" (160 cm) | 63" (160 cm) | 63" (160 cm) |
| Width | 33" (83.8 cm) | 33" (83.8 cm) | 33" (83.8 cm) |
| Operator's Manuals |
Fine Print
† See operator's manual or dealer for complete warranty details. Refer to engine operator's manual for engine warranty.
^ Features vary by model. We reserve the right to change specifications, features and pricing without notice. "
Accessories

DUST SOCK™
Part #: 831282
Advanced technology Dust Sock™ dramatically reduces dust in dry conditions. Comes standard. (Actual Dust Sock is black)

DEBRIS BAG DUST SKIRT
Part #: 831268
Standard

COLLAPSIBLE HOSE AND HAND EXTENSION
Part #: 831018
5" x 10' hose; hand extension for best in class ergonomic use; onboard storage.
Installation Instructions >

QV LINER KIT
Part #: 831610
Decreases wear on housing interior, increasing the life of the housing.
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