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Hawk Merlin 2-Speed XHD WD 20
Hawk 20
Hawk 20
Hawk 20
Hawk 20
Hawk 20
Hawk 20
Hawk 20

Hawk Merlin 2-Speed XHD WD 20" Floor Machine – 165/300 RPM, 1.5 HP

Brand: Hawk Enterprises SKU: F71-20-01 In Stock – Ready to Ship
$2,741.08
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Dual-Speed 20" Industrial Floor Machine with WD Floating Head and 1.5 HP DC Motor

The Hawk Enterprises Merlin 2-Speed XHD WD 20" (F71-20-01) runs a 1.5 HP DC rectified motor through triple-planetary XHD 11:1 helical-cut gears at 165 RPM for deep scrubbing or 300 RPM for buffing and spray finish work. The Wheels-Down (WD) floating head maintains 100% floor contact on uneven surfaces, and the 80 lb weight kit adds consistent downward pressure for concrete resurfacing and aggressive stripping applications.

Motor, Gear, and Speed Specs for Industrial Floor Work

  • 1.5 HP DC rectified 2-speed motor, 9.2/9.6A — draws one-third less amperage than traditional AC motors at equivalent torque output; the DC rectified circuit provides steady speed under varying load conditions on large commercial floors.
  • 165/300 RPM with triple-planetary XHD 11:1 gears — low speed for stripping, scarifying, and heavy scrubbing with diamond tooling or black pads; high speed for spray buffing, burnishing prep, and finish work with red or white pads.
  • Floating head WD (Wheels Down) design — the machine frame pivots to follow floor undulations, maintaining pad contact pressure across the full 19-inch pad diameter without operator adjustment.
  • 80 lb weight kit, 50 ft 12-3 cord with lock — additional weight improves pad-to-floor contact for diamond tooling on concrete; cord lock prevents accidental disconnection during long-run buffing passes.
  • 62–69 dB, GS42 compliant — meets the GS42 international noise standard; suitable for nighttime and early-morning operation in retail, hospitality, and healthcare environments.

Where the Merlin 2-Speed XHD WD Gets Deployed

Industrial facility contractors use the Merlin 2-Speed at 165 RPM with diamond tooling for concrete floor preparation, aggressive surface scarification, and heavy-duty stripping of multi-layer wax buildup in manufacturing plants and distribution warehouses. Commercial janitorial companies switch to 300 RPM for spray buffing and finish maintenance on VCT and polished concrete floors in large retail stores, airport terminals, and corporate campuses. Flooring contractors deploy the WD floating head configuration for wood floor sanding with abrasive pads on gymnasium and hardwood commercial floors. Hospitality and healthcare floor-care teams run it for scheduled strip-and-refinish cycles on high-traffic corridor and lobby floors.

Specifications

Part Number F71-20-01 (Standard) / F71-20-01DX (DX Deluxe)
Pad Size 19 inch
Brush/Tool Size 18 inch
Pad Speed 165 / 300 RPM
Amp Draw 9.2 / 9.6 A
Motor 1.5 HP, 2-speed DC rectified
Drive System Triple-planetary XHD 11:1 helical-cut gears
Power Cord 50 ft, (12-3) 2-piece industrial with cord lock
Noise Level 62 dB (165 RPM) / 69 dB (300 RPM) – GS42
Weight 234 lbs (Standard) / 270 lbs (DX)
Dimensions 25 × 33 × 55 in

Documents

Spec Sheet

Manual

Manufacturer's Warranty

This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.

For specific warranty details, please contact us at (978) 295-7538 or email info@uscleaningtools.com

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Frequently Asked Questions

What is the motor type and why does DC rectified matter for floor machines?
The Merlin 2-Speed XHD WD uses a 1.5 HP DC rectified motor. DC rectified motors draw one-third less amperage than comparable AC motors at the same torque, reducing circuit load when running multiple machines on the same floor. They also maintain more consistent pad speed under varying floor-load conditions.
What is the WD (Wheels Down) floating head design?
The WD floating head allows the machine frame to pivot and follow floor undulations, maintaining full contact across the 19-inch pad diameter without operator correction. This is especially important on uneven concrete or terrazzo floors where a rigid head would lose contact on high spots.
What tasks use the 165 RPM vs. 300 RPM speed?
165 RPM is used for stripping multi-layer floor finish, heavy scrubbing with black or blue pads, and diamond tooling applications on concrete. 300 RPM is used for spray buffing, high-speed finish work, and polish maintenance with red or white pads.
Does the Merlin 2-Speed XHD WD include the 80 lb weight kit?
Yes. The 80 lb weight kit is included with the machine. The additional weight improves pad pressure for diamond tooling, aggressive stripping, and surface preparation applications where pad contact force is critical.
What noise level does the Merlin 2-Speed XHD WD produce?
The machine operates at 62 dB at 165 RPM and 69 dB at 300 RPM, both compliant with GS42 international noise standards. GS42 compliance makes it appropriate for use in hospitality, healthcare, and retail environments where noise levels are regulated or monitored.

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Frequently Asked Questions

1. What payment methods can I use?

We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.

2. When will my payment be processed?

Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.

3. Will I receive an order confirmation?

Yes, a confirmation email will be sent to the provided email address once the order is placed.

4. How long does it take to process an order?

Orders are processed within 1-2 business days and then prepared for shipment.

5. How long does it take for my order to arrive?

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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