Mercury Hercules Super Heavy-Duty Floor Machine — 21" Apron, 175 RPM, 1.5 HP A/C (Model H-21E)
- FREIGHTFree freight on orders $250+ to the lower 48, included at checkout. How it works →
- US EQUIPMENT SALESSold to US customers by Janitori, based in Canada
- DOCUMENTED DETAILSUse the specifications and documents published for this model
- FREE FREIGHTOrders $250+, lower 48 — included at checkout
- EQUIPMENT SUPPORTCall 1-888-287-3732, 24/7
Product description
The Hercules is Mercury's super heavy-duty single-disc floor machine for stripping, scrubbing, spray buffing, shampooing and bonnet cleaning. This 21 in apron build runs a precision-balanced 1.5 HP 66-frame A/C motor with a triple-planetary high-torque transmission at 175 RPM, so the pad keeps turning under a stripper load. The all-metal polished aluminum chassis adds the deadweight that makes stripping cut and buffing shine, and the apron ships ready to run with a 19 in pad driver and riser included — order the 18 in rotary brush separately for scrub and strip work.
- Precision-balanced 1.5 HP 66-frame A/C motor, 15 amp draw, on a triple-planetary high-torque transmission.
- 175 RPM brush speed for stripping, scrubbing, spray buffing, shampooing and bonnet cleaning.
- 19 in pad driver with riser and 92 clutch plate included; scrub with a 18 in rotary brush (order separately).
- All-metal polished aluminum apron and chassis add weight for a faster, longer-lasting, brighter finish.
- Safety interlock switch plus non-conductive dual triggers keep both hands on the handle.
- 48 in fully adjustable handle; non-marking super-thick bumper protects walls and baseboards.
- 6 in non-marking fixed operating wheels; one 50 ft 14/3-gauge safety power cord, motor unplugs at the handle base.
- Accepts the optional SST-4 4-gallon solution tank and UWK unicorn weight kit for stone and marble restoration. 230-volt version available.
Receiving — do not sign clean
- Count the pieces against the bill of lading before the driver leaves. A machine, its batteries and its accessories can ship as separate items.
- Walk the pallet. Check the shrink-wrap, the crate corners and the machine itself — forks go through crates more often than anyone admits.
- Photograph any damage before you sign. Once the driver has your signature the photographs are worth much less.
- Write the damage on the delivery receipt. A clean signature on a damaged pallet is what makes a freight claim hard. Then call 1-888-287-3732 the same day.
Field demonstration
Complete your setup
This machine runs on Janitori commercial-grade chemistry — machine and solution from one supplier, one reorder. Stock the essentials with your unit.
Replacement parts & consumables
Wear parts and consumables matched to this machine. Stock them with the unit; reorder by part number.
Why buy from Janitori
Commercial & fleet orders
Gyms, schools, facilities, property managers, government. Tell us your purchasing process, quantity and timeline. Ask about PO or net-terms eligibility; approval is not guaranteed.
Questions, answered
What training is required to run this machine?
Follow the manufacturer operator manual and your workplace's required training and safety procedures before use.
How does freight delivery actually work?
Delivery method and services depend on the order and destination. Confirm the shipment plan before ordering. Full guide: how freight delivery works.
What happens if it arrives damaged?
Note the damage on the delivery receipt, take photos, and contact us promptly so we can confirm the process applicable to that shipment.
Where can I find warranty information?
Use the warranty document published for this exact model, when present, and contact us with questions before ordering.
Can my organization request purchase-order terms?
Use the commercial quote form to describe your PO or net-terms process. We will confirm whether the requested process can be supported.
Which pads and cleaning products should I use?
Use only verified product references and the manufacturer's compatibility requirements. Contact the equipment desk with your floor type and application before substituting a product.
Product specifications
- Model Number
- H-21E
- Apron Size
- 21 in
- Rotary Brush
- 18 in (order separately)
- Pad Driver w/ Riser
- 19 in (included)
- Motor
- 1.5 HP A/C, 66-frame, 2 capacitors, 15 amps
- Transmission
- Triple-planetary high torque
- Chassis
- Polished aluminum
- Wheels
- 6 in non-marking, fixed
- Handle
- 48 in fully adjustable, interlock switch, dual non-conductive triggers
- Power Cord
- 50 ft, 14/3 gauge
- Shipping Weight
- 108 lbs
- Warranty
- 5 years motor, transmission and chassis
- Other Apron Sizes
- 13, 15, 17, 19, 20, 21 in (H-13E through H-21E)
- Voltage
- 115 V (230 V version available)
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Outfitting a facility or a fleet?
Multi-unit pricing, chemistry programs, and parts stocking plans. One supplier for the machine and everything it consumes.
