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Hawk Enterprises F38-B Brute 360 Floor Machine – 165 RPM, Dust Pickup, 1.5 HP TEFC
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Hawk Enterprises F38-B Brute 360 Floor Machine – 165 RPM, Dust Pickup, 1.5 HP TEFC

Brand: Hawk EnterprisesSKU: F38-BIn Stock – Ready to Ship
$2,372.00

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Dust-Free Concrete Surface Prep With the Hawk 17" Brute 360

The Hawk F38-B 17" Brute 360 Severe Duty Floor Machine with Dust Pickup is built for contractors who perform dry concrete grinding, wood screening, and stone polishing in occupied buildings where silica dust exposure must be controlled. The 1.5 HP, 180-frame TEFC dual-capacitor AC motor delivers 165 RPM output through XHD 11:1 helical-cut gears, while the integrated 360-degree dust pickup system captures airborne particles at the pad perimeter before they can enter the breathing zone. The machine operates at 66 dB GS42-rated noise levels and runs on dual voltage 115-230V.

F38-B Dust Control and Drive System

  • 360° dust pickup system — full-perimeter dust shroud captures grinding and sanding debris at the source, maintaining OSHA silica exposure compliance without a separate vacuum unit
  • 1.5 HP, 180-frame TEFC dual-capacitor AC motor — fully enclosed fan-cooled housing prevents dust ingestion that shortens motor life on open-frame machines in concrete prep environments
  • XHD triple-planetary 11:1 helical-cut gears — handles the increased torque load from diamond tooling and abrasive sanding screens without gear slippage
  • All-steel welded frame, 100% steel construction — resists flex on uneven concrete and absorbs vibration from aggressive abrasive tooling
  • Dual voltage 115-230V, 60 Hz (50 Hz optional) — compatible with standard US commercial circuits and international power at job sites

Applications for the Hawk Brute 360 with Dust Pickup

The F38-B suits flooring contractors performing wood floor sanding and screening, concrete polishing contractors grinding between coats, and restoration professionals working in occupied healthcare or school environments where dust control is mandatory. The 17" cleaning path and 180-frame motor provide the torque for multi-pass concrete prep without the operator fatigue caused by repeated slow passes on underpowered machines.

Related: Hawk Floor Machines · Low Speed Floor Buffers · Commercial Floor Machines

F38-B Specifications and Documents

Specification Details
Part# F38-B
Pad Driver Size 17 inch
Speed 165 RPM
Motor 1.5 HP, 180 frame, TEFC dual capacitor AC
Drive Gears Triple-planetary XHD 11:1 helical-cut industrial
Power 115-230V, 60 Hz (50 Hz optional)
Power Cord 50 ft. (12-3) industrial with cord lock
Sound Level 66 dB – Meets GS42 standard

Documents

Hawk Enterprises F38-B Brute 360 Floor Machine – 165 RPM, Dust Pickup, 1.5 HP TEFC User Manual (PDF)

Hawk Enterprises F38-B Brute 360 Floor Machine – 165 RPM, Dust Pickup, 1.5 HP TEFC Spec Sheet (PDF)

Product Warranty Information

"1 Year Service Warranty, 3 Years For Parts"
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Frequently Asked Questions

How does the 360° dust pickup system on the F38-B work?
The Brute 360 features a full-perimeter dust shroud that completely surrounds the pad driver. As the pad rotates, the shroud captures abrasive particles, sanding dust, and concrete debris at the tool-floor interface and directs them into a connected vacuum or collection bag. This keeps silica and wood dust below OSHA PEL thresholds without requiring a separate vacuum operator.
Why does the F38-B use a 180-frame TEFC motor instead of the standard 66-frame?
The 180-frame motor is physically larger than the 66-frame, providing more copper winding mass for higher sustained torque output. The TEFC (totally enclosed fan-cooled) housing is critical in dust-collection applications because it prevents abrasive particles from reaching the motor windings — a leading cause of motor failure in open-frame machines used for concrete grinding.
What abrasive tooling is compatible with the Hawk F38-B?
The F38-B accepts standard 17" diamond polishing pads, sanding screens, stripping pads, and abrasive discs via its 17" pad driver. The XHD 11:1 gear ratio provides sufficient torque for 30-grit to 1500-grit tooling on concrete, stone, and wood without stalling under the resistance of coarse abrasives.
Can the F38-B be used in occupied buildings during the day?
Yes. At 66 dB GS42-rated noise, the F38-B can be operated in occupied healthcare facilities, schools, and offices when the 360° dust pickup is connected to a HEPA-rated vacuum. The dust control system maintains air quality while the noise compliance allows operation without tenant notifications in most jurisdictions.
What is the pad driver size and what pad diameter does the F38-B use?
The F38-B uses a 17" pad driver. Compatible pads are 17" diameter, which is the standard sizing for Hawk's 17" severe-duty lineup. Diamond tooling and sanding screens in the 17" format from major flooring supply vendors fit the machine directly.

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Frequently Asked Questions

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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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