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Bissell BGDC-21 Floor Burnisher 21

Bissell BGDC-21 Floor Burnisher 21" – 1.5 HP DC, 1500 RPM, 50 ft Cord

Brand: Bissell Big Green CommercialSKU: BGDC-21In Stock – Ready to Ship
$2,099.95

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Bissell BGDC-21 21" Commercial Floor Burnisher – 1500 RPM DC Motor

The BGDC-21 uses the same 1.5 HP DC rectified motor as the 19-inch BGDC-19 in a 21-inch pad configuration — covering 11% more floor per pass for facilities where burnishing time is a scheduling constraint. The DC motor maintains consistent 1,500 RPM under load regardless of voltage fluctuations, and the non-conductive dual triggers with interlock switch keep both operator hands engaged for safety. Polished aluminum chassis, adjustable handle, and non-marring bumpers complete the commercial build. Pad driver sold separately.

BGDC-21 21" Burnisher Specs and Pad Coverage

  • Motor: 1.5 HP DC rectified — consistent RPM under load, no startup torque, no voltage sensitivity
  • Pad speed: 1,500 RPM — standard maintenance burnishing for VCT, vinyl, terrazzo, sealed concrete
  • Pad size: 21 inches — 11% wider than 19-inch models, fewer passes on wide corridors
  • Chassis: polished aluminum — lightweight and rigid for extended burnishing sessions
  • Safety: non-conductive dual triggers with interlock switch — both hands required for operation
  • Bumpers: non-marring full-wrap — wall and baseboard protection during passes
  • Low-profile drive apron: accesses under counters and cove areas
  • Handle: adjustable height — operator comfort across full shifts
  • Power cord: 50 ft, 14/3-gauge, 13–15 amp draw
  • Weight: 86 lbs
  • Wheels: 6-inch non-marking operating, 4-inch transport
  • Warranty: 5-year limited motor
  • Pad driver: sold separately

19" vs 21" Burnisher: Coverage and Maneuverability Tradeoffs

A 21-inch burnishing pad covers the same 10,000 square foot floor in approximately 11% fewer passes than a 19-inch pad. For hospitals with long wide corridors, convention centers, and airport terminals where burnishing schedules run during tight overnight or early-morning windows, the additional 2 inches of pad width meaningfully reduces the time required to complete the floor. The BGDC-21 at 86 lbs weighs 2 lbs more than the 84-lb BGDC-19, a negligible operational difference. For tight spaces — narrow aisles, areas with frequent turns — the 19-inch BGDC-19 maneuvers more easily. For wide-open institutional corridors and large floor areas, the 21-inch BGDC-21 is the more productive specification.

1,500 RPM Burnishing Pad Specification and What Ships in the Box

The BGDC-21 ships with the machine, 50-foot power cord, and documentation. The 21-inch pad driver is sold separately and required before first use. Standard pad specification for 1,500 RPM maintenance burnishing: tan or white burnishing pads for VCT and vinyl, natural hair pads for terrazzo and sealed marble. Red buffing pads suit spray buff applications where solution is applied before the pass. At 1,500 RPM, the BGDC-21 is a daily-cycle maintenance machine — appropriate for facilities on daily or every-other-day burnishing programs. Facilities burnishing less than twice weekly typically benefit from the higher gloss-per-pass output of the 2,000 RPM BGDC-21-2000.

Model BGDC-21
Pad size 21 inches
Speed 1,500 RPM
Motor 1.5 HP DC rectified
Weight 86 lbs
Amp draw 13–15 amps
Chassis Polished aluminum
Power cord 50 ft, 14/3-gauge
Wheels 6" non-marking / 4" transport
Warranty 5-year limited motor

Documents

BGDC-21 Specification Sheet (PDF)

BGDC-21 Brochure (PDF)

Product Warranty Information

"1 Year"

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We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.

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  1. Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call (978) 295-7538.

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Frequently Asked Questions

What does burnishing do to a floor?
Burnishing polishes a finished floor at high speed to bring up a high-gloss shine and harden the coating. The BGDC-21 runs at 1500 RPM, the range that produces gloss on coated VCT and similar finished floors, with a wider 21-inch path for larger areas.
What is the difference between buffing and burnishing?
Buffing runs at lower speeds to clean and maintain a floor, while burnishing runs at 1500 RPM or higher to produce a high gloss. The BGDC-21 at 1500 RPM is a burnisher built for the high-gloss finishing step.
What is the difference between a floor scrubber and a burnisher?
A floor scrubber applies solution, agitates, and extracts dirty water at low speed to clean. A burnisher like the BGDC-21 runs dry at 1500 RPM to polish an already-cleaned finished floor. The scrubber cleans; the burnisher shines.
How often should you burnish a floor?
Frequency depends on traffic and finish, from daily in high-traffic retail to weekly or monthly in lighter-use facilities. Burnish after the floor is clean and the finish has cured, following the floor-finish manufacturer's recommendations.
What RPM is the BGDC-21?
The BGDC-21 runs at 1500 RPM, driven by a 1.5 HP DC motor with a 50-foot cord and a 21-inch path. That speed places it in the burnishing range for a high-gloss finish on larger floors.

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Estimated arrival time (ETA) is 5-7 business days for all orders.

6. Do you offer warranty?

All our products come with a manufacturer warranty of at least 1 year, depending on the brand.

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