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Minuteman Ambassador 20 C8420-115 20" Self-Propelled Self-Contained Carpet Extractor — 25/25 gal, 100 psi
MINUTEMAN C8420-115 COMMERCIAL EQUIPMENT

Minuteman Ambassador 20 C8420-115 20" Self-Propelled Self-Contained Carpet Extractor — 25/25 gal, 100 psi

$8,746.95$9,719.88 SAVE $972.93USD
Request a quote Ask about POs, net terms, fleet and volume needs
Need help choosing the right machine? Talk to a Janitori equipment specialist — we’ll match the machine to your floors, square footage and budget.
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  • US EQUIPMENT SALESSold to US customers by Janitori, based in Canada
  • DOCUMENTED DETAILSUse the specifications and documents published for this model
  • FREE FREIGHTAny US address, no order minimum — included at checkout
  • EQUIPMENT SUPPORTCall 1-888-287-3732, 24/7
JANITORI · EQUIPMENT DIVISION FIELD MANUAL · C8420-115

Product description

The Ambassador 20 (C8420-115) is Minuteman's large-area self-propelled self-contained carpet extractor: a 20" path, 100 psi pump and huge 25 gal solution / 25 gal recovery tanks turn expansive carpet — hotels, convention space, offices — into a one-person job. A patented pivoting, spring-loaded stainless vac shoe disengages in reverse for a best-in-class 43" turning radius, and the all-electric 75 ft corded design removes batteries entirely. Cold-water (no heater).

  • 20" wide cleaning path turns large carpeted areas into a one-person job
  • Self-propelled, all-electric design — no batteries, 75 ft cord reach
  • Best-in-class 43" turning radius for maneuvering around furniture and columns
  • Patented pivoting, spring-loaded 20" stainless vac shoe that disengages in reverse for powerful, low-effort recovery
  • Huge 25 gal solution / 25 gal recovery tanks minimize fill/dump trips on big floors
  • 100 psi pump with 4 quick-disconnect jets and 2 hp 3-stage vacuum (105" lift)
  • Rotational-molded polyethylene tanks — won't dent, corrode or rust
  • Optional scrub wand, upholstery tool and 14/25 ft hose extend it to edges, stairs and furniture

Receiving — do not sign clean

Dimensions (L×W×H)42 in × 20 in × 39 inNet Weight227 lb
  1. Count the pieces against the bill of lading before the driver leaves. A machine, its batteries and its accessories can ship as separate items.
  2. Walk the pallet. Check the shrink-wrap, the crate corners and the machine itself — forks go through crates more often than anyone admits.
  3. Photograph any damage before you sign. Once the driver has your signature the photographs are worth much less.
  4. 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.

Full guide: how freight delivery works →

Field demonstration

MANUFACTURER DEMONSTRATION · MINUTEMAN

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.

Floor Cleaner JANITORI™ - No.61 Floor Cleaner JANITORI™ - No.61 $41.95
Degreaser JANITORI™ - No.71 Degreaser JANITORI™ - No.71 $42.95
Degreaser MAX JANITORI™ - No.72 Degreaser MAX JANITORI™ - No.72 $47.95
All-Purpose Cleaner JANITORI™ – No.03 All-Purpose Cleaner JANITORI™ – No.03 $31.95
Surface Disinfectant JANITORI™ - No.08 Surface Disinfectant JANITORI™ - No.08 $25.95
iSHINE JANITORI™ - No.09 iSHINE JANITORI™ - No.09 $19.95

Browse the full Janitori chemistry line →

Replacement parts & consumables

Wear parts and consumables matched to this machine. Stock them with the unit; reorder by part number.

174-0016 Minuteman Brush Belt (OEM 450022) — fits Ambassador Jr / Ambassador / X17 $20.53
991-8039 Brass Vee-Jet spray tip (1/4" 11003) — aftermarket $12.28

Why buy from Janitori

CANADA-BASED BUSINESSJanitori is located in Canada and sells commercial equipment to customers in the USA.
MODEL DOCUMENTATIONReview the published specifications and documents for the exact machine before ordering.
CANADIAN CLEANING PRODUCTSJanitori cleaning products are made in Canada. Equipment origin varies by manufacturer.
FREE FREIGHTIncluded at checkout on every US equipment order — any US address, no order minimum.
MACHINE + CHEMISTRY, ONE SUPPLIERBuy the machine and the Canadian-made cleaning products it runs on from the same supplier.
DIRECT EQUIPMENT DESKCall during published hours for help matching a machine to the application.

More on how we operate →

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.

Get a commercial quote Wholesale program →

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 / Part Number
Ambassador 20 / C8420-115 (115 V)
Cleaning Path
20 in (51 cm)
Turning Radius
43 in (best-in-class)
Solution Tank
25 gal (95 L), rotationally-molded polyethylene
Recovery Tank
25 gal (95 L), rotationally-molded polyethylene
Vacuum Motor
2 hp, 3-stage
Water Lift
105 in (2,667 mm)
Air Flow
100 CFM (2.83 m³/min)
Solution Pump
100 psi, 4 quick-disconnect jets
Brush
4 in (10 cm) diameter cylindrical
Brush Speed
1,400 RPM
Vac Shoe
20 in (51 cm) stainless steel; patented pivoting spring-loaded, disengages in reverse
Drive
Self-propelled, all-electric (no batteries)
Power Cord
75 ft (23 m), 14-3
Construction
Rotational-molded polyethylene tanks
Dimensions (L×W×H)
42 in × 20 in × 39 in
Front Wheels / Rear Casters
Front (2) 8 in; Rear (2) 3 in
Net Weight
227 lb
Options
Scrub wand, upholstery tool, 14 ft or 25 ft hose, ET (extraction) tool
Sound Level
≤ 70 dB(A)
Warranty
Minuteman International Commercial Limited Warranty (Rev W) — see documents
Applications
Large-area carpet: hotels, convention/office space, retail, education, healthcare

Documents

D·01 Ambassador 20 Literature / spec sheet — manufacturer PDF ↧ D·02 Ambassador 20 Parts & Instruction Manual (988403 Rev-G) — manufacturer PDF ↧ D·03 Ambassador 20 parts list (contained in 988403 Rev-G manual) PDF ↧ D·04 Minuteman International Commercial Limited Warranty (Rev W) — official manufacturer PDF (image-based; durations inside the doc) PDF ↧

Compare models in this line

Same manufacturer, same machine type — the three closest in price.

Minuteman · Carpet Extractor This machine Ambassador C8420-115 Self-Propelled Self-Contained Rush R500H Portable Heated X17 X17115 Self-Contained 9/7.5 Rush R100H Portable Heated
Price $8,746.95$9,719.88 $4,287.32$6,954.55 $3,559.00$4,694.46 $3,223.67$4,851.79
Cleaning Path 20 in — 17 in —
Solution / Recovery Tanks 25 / 25 gal 12 / 11 gal 9 / 7.5 gal 12 / 11 gal
Pump Pressure psi 100 500 50100 on HP 100
Water Lift in 105 150 118 117
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