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American Quality | Freight Delivered Nationwide | U.S. Based Support
American Quality | Freight Delivered Nationwide | U.S. Based Support
F46 Walk-Behind Power Trowel | MBW

F46 Walk-Behind Power Trowel | MBW

Brand MBWSKU 46HSSTCC
$4,893.00 - $7,508.00
$4,893.00
$4,893.00 - $7,508.00
$4,893.00
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

Shipping: LTL freight. Commercial delivery preferred.

The MBW F46 is a 46 in walk-behind power trowel for finishing large floors and slabs, offered with Honda GX270, GX390, or High Torque GX390 engines and a choice of Standard, Low Vibration, EZ Pitch, or Power Pitch handles.

Need fitment or freight help before you order? Contact our team.

Shipping & Freight

For an order containing products from a single brand, shipping is a flat rate based on your order total:

  • Orders up to $5,000: $279
  • Orders $5,000 to $10,000: $347
  • Orders $10,000 and over: $517

These rates cover standard freight delivery to a commercial address. After you place your order, our team will confirm your delivery timeline within 1 to 3 business days.

Ordering from more than one brand? Multi-brand orders ship on separate freight and are quoted individually rather than at the flat rate above. Place your order or contact us first and we will confirm total freight before anything is finalized.

Liftgate service is not included in these rates. If your delivery location has no loading dock or forklift to unload the freight from the truck, liftgate service is required and will be added to your shipping charge. If you are unsure whether you need it, contact us before ordering.

Commercial delivery locations are preferred when available. Residential delivery, limited-access locations, and appointment scheduling may affect handling.

Lead times vary by product, manufacturer availability, and selected options. Some configured, special-order, or non-stock items require additional processing time before they ship.

Please inspect all freight shipments at delivery before signing. If you see visible damage, note it with the carrier and contact us as soon as possible.

If you need freight, delivery, or lead-time guidance before ordering, contact our team before you purchase.

Compatibility / Fitment

Compatibility varies by product type, machine setup, selected options, and intended application.

For machine-mounted equipment and attachments, buyers should confirm fitment before ordering using the relevant machine information, including model, attachment style, mount type, coupler type, hydraulic requirements, and any other product-specific requirements listed on the page.

Hardscape Heavy can assist with pre-order fitment guidance based on the information you provide. This guidance is limited to purchase and compatibility review before ordering and does not include field installation, hydraulic modification, fabrication, or on-site setup support.

If you are unsure whether a product will work with your machine or application, contact us before placing the order.

Specifications
  • Ring Diameter: 47.6 in
  • Blade Sweep Diameter: 46 in
  • Engine Options: Honda GX270, GX390, or High Torque GX390
  • Trowel Speed: 70 to 135 rpm (35 to 180 rpm High Torque)
  • Handle Options: Standard, Low Vibration, EZ Pitch, Power Pitch


Need full technical detail? See the Technical Details tab. If available, also see manufacturer PDF in the Downloads tab.

Returns & Warranty

Warranty coverage is provided by the product manufacturer where applicable. Warranty terms, coverage periods, exclusions, and claim procedures vary by brand and product type.

Hardscape Heavy does not create separate warranty coverage beyond the manufacturer’s warranty unless explicitly stated on the product page.

Returns are governed by our store return policy. Because many products in this category involve freight shipping, special ordering, or configuration-specific selections, return eligibility may vary by product and condition. Special-order, custom-configured, used, damaged, or installed items may not be eligible for return.

Please review our full return policy before purchase. If you have questions about return eligibility or manufacturer warranty coverage for a specific item, contact us before ordering.

Concrete crews reach for the MBW F46 on the large floors and slabs where a bigger ring covers more ground per pass. MBW offers it with a Honda GX270, a GX390, or a High Torque GX390 and the same handle range as the rest of the line, so a finishing crew can spec it to the pour and the operator.

MBW designs the gearbox for its heaviest trowel and carries that same construction across the range: a cast aluminum housing with cooling fins, a precision-ground one-piece wormshaft, and a bronze wormgear sealed against leakage. Teflon-lined bore inserts keep the one-piece spider assembly from seizing, and hex trowel arms longer than the industry standard, on spider castings 15 percent heavier than competitive models, hold blade alignment instead of letting it wander under load. High Torque is a clutch option on the same GX390 engine, not a different engine, and it widens the blade-speed range at both ends so an operator can hold speed on a wet pan and open it up as the slab firms. The handle carries the same build discipline: heavy-gauge material with no gusseting at the fastening points, an engine mounted for balance, and a fully enclosed safety switch, so the trowel runs safer and the operator tires less across a long pour. This is built for crews running the trowel across the biggest floors, not the occasional patch, where gearbox and spider durability decide how long it stays on the crew instead of in the shop.

Common Applications

  • Finishing large floors, slabs, and flatwork after bull floating
  • Panning and finishing on commercial and industrial pours
  • Hard-troweling to a dense, burnished surface

Selection Notes

  • Size the engine to the slab: the GX270 for large areas, the GX390 for the biggest pours, and the High Torque GX390 when a wider blade-speed range helps hold finish quality across the set.
  • Pick the handle for the operator: Low Vibration is a patented design that cuts operator fatigue and can be retrofitted to older MBW trowels; EZ Pitch uses a constant-force gas spring for low-effort, rapid blade-pitch adjustment; Power Pitch adds LED lights for visibility and button-operated blade pitch run off an M18 RedLithium battery, with weatherproof switches, and comes in a battery-and-charger or less-battery configuration; Standard is the base handle with none of the above. Confirm the engine, handle, and blade set with the supplier before ordering.
Build
Ring Diameter
47.6 in (121 cm)
Blade Sweep Diameter
46 in (117 cm)
Gearbox
Cast aluminum alloy housing with cooling fins, built in-house
Wormshaft
One-piece, case-hardened, precision-ground bearing journals
Wormgear
Bronze, heavy-duty hub and flange construction
Spider Assembly
One-piece, Teflon-lined steel bore inserts, 15% heavier than competitive models
Trowel Arms
Hex arms longer than industry standard for reduced deflection
Handle Construction
Heavy-gauge material, no gusseting required at fastening points
Safety Switch
Fully enclosed
High Torque Option
Clutch upgrade on the same GX390 engine, widens blade-speed range at both ends
Unit Specifications
Noise Level
85 to 105 dBA
Low Vibration Handle Height
35.8 to 43.3 in (91 to 110 cm)
Engine OptionOperating WeightTrowel Speed
Honda GX270 246 lb (112 kg) 70 to 135 rpm
Honda GX390 260 lb (118 kg) 70 to 135 rpm
Honda GX390 High Torque 267 lb (121 kg) 35 to 180 rpm

Included with Purchase

  • 1 MBW F46 Walk-Behind Trowel (variant/model as ordered)
  • Combo blade set

Not Included Unless Stated

  • On-site installation or machine configuration

Note: Confirm exact included components and mount hardware with supplier at time of order.

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