Mercer Equipment Logo

eXmark 21" Commercial Walk-Behind Mower (EXECX180CKA21000)

Please Contact for Pricing

There's tough. Then there's this - the Commercial 21 X-Series self-propelled mower - with its front engine guard designed to protect the valve cover and other vital parts from trailer damage. And its formed, steel wear plates on the cutting deck edges to guard against the abrasion wear that comes with the job. If you're looking for performance and durability in a commercial-grade walk-behind mower, get yourself a Commercial 21 X-Series.

  • The Exmark Signature Cut: The cutting deck is a full five inches deep, delivering a consistently great cut whether you're bagging or mulching grass clippings.
  • Patented Front Height Adjustment: Innovative, simple and built to last, our patented front height adjustment eliminates the need for pivot-style adjusters. The single-point rear height adjustment allows the operator to quickly change the cutting height.
  • Easy On/Off Bag Design: Easy on/off bag design eliminates the need for levers and doors. The top fill feature allows the operator to check how full the bag is during operation.
  • Bag Capacity: 2.5 bushel capacity
  • Wear Strips: The X-Series is equipped with wear strips for improved durability.


  • Drive Tires: 9.0 in. x 2.4 in., semi-pneumatic.
  • Safety Package: Zone start
Power Components
  • Engine Model: FJ180V
  • Engine Brand: Kawasaki
  • Engine Series: FJ KAI
  • Engine Speed: 3,300 rpm
  • Air Filter: Dual element air cleaner
  • Drive Description: Self-propelled; rear-wheel gear-driven.
  • Speed: 0.0 mph to 4.2 mph (6.8 kmph) forward.
  • Fuel Capacity: 1 gallon (3.8-L).
  • Fuel System: Carbureted
  • Engine Displacement: 179
  • Drive: Belt-Drive
  • Fuel Indicator: None
  • Carb Compliant: Yes
  • Fuel Type: Gas Carbureted
  • Engine Spec: BM17


  • Deck Style: Fixed Deck
  • Deck Style Description: Fixed deck, Rear-discharge bagger and mulch plug standard.
  • Width / Cutting Deck: 21 in.
  • Deck Construction: 5 in. deep, 1/4 in.-thick die-cast aluminum.
  • Cutting Heights: 1.0 in. (2.5 cm) to 4.5 in. (11.4 cm) in 0.5 in. (1.3 cm) increments.
  • Blade Tip Speed: Approximately 18,500 fpm.
  • Bag Capacity: 2.5 bushels (20 gallons).
  • Blades: 1 Blade at 20.5 in. Length


  • Width: 22 in. (55.9 cm)
  • Length: 63 in. (160.0 cm)
  • Height: 38 in. (96.5 cm)
  • Curb Weight: 123

    Heavy Duty



    Contact Us For Pricing And Availability
    Call Now Email Us
    Sign Up For Our Newsletter

    Sign Up For Our Newsletter


    *Due to the increasing costs of raw materials, imported products, or currency exchange rates, prices listed on our website may not reflect the most current prices and may be subject to change. Please contact us for most current pricing and availability.