2018 Ferris 400S 5901705 - 48" 21.5HP Kawasaki®

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400S 5901705 - 48" 21.5HP Kawasaki®



Best In Class Speed, Toughness And Limited Warranty

The Ferris® 400S zero turn mower is the best of both worlds. On a compact, entry level body the 400S is able to navigate tight areas without sacrificing commercial grade attributes. A large fuel capacity, hefty drive tires for added traction and a dual drive system sets the 400S far above the competition.

  • Equipped with a 10-gauge 48" mowing deck the 400S is built to last.
  • Available with either a Briggs & Stratton® Commercial Series or Kawasaki® FR series engine.*
  • Featuring superior comfort the 400S' large coil-over independent progressive rate shocks offer day-long operator comfort.
  • Compatible with a number of attachments like a bagging system or a tow/hitch kit.
  • Mow faster and mow confidently with the dual Hydro-gear® ZT-2800® transaxles that provide reliability and durability.
  • Commercial Grade Power: Briggs & Stratton® Commercial Series engines are built with the ultimate in dust and particle filtration, an advanced debris management system and beefed-up cylinder block structure
  • Patented Suspension: The 400S comes equipped with independent rear coil-over shocks (shown) meaning less concern for uneven ground, and more focus on getting work done.
  • Thoughtful Styling: Flanking the operator seat you will notice a conveniently integrated cup holder and an easy to read fuel gauge for the generous 5.5 gallon fuel tank.
  • Fabricated Bumper: The fabricated steel / tubular bumper protects the 400S's engine while giving easier access for service, and accepts a variety of attachments like a bagging or tow/hitch system.
  • Ride-On Mower Warranties†: Coil-over-shocks and all suspension-related components are covered for 4 years (48 months) unlimited hours. We are committed to providing performance, productivity and durability.
  • Hydro-gear® ZT-2800®: The dual Hydro-gear® ZT-2800® transaxles deliver speeds up to 8 mph and feature an external oil filter for easier maintenance, so you can spend more time getting work done.
  • Engine Brand: Kawasaki® FR651V
  • Displacement (cc): 651
  • Cylinders: 2
  • Fuel Tank Capacity (gal): 5.5
  • Cutting Height (in): 1.5 - 4.5
  • Deck Construction: 10-guage fabricated
  • Transmission: Dual Hydro-Gear® ZT-2800® transaxles with 7" cooling fans
  • Caster Tires (in): 11 X 4-5 pneumatic
  • Ground Speed-Fwd (mph): 0-8
  • Overall Length (in): 80
  • Dry Weight (lbs): 753
  • Controls / Safety Group: Adustable twin fold out 1" tubular steering levers with comfort grip
  • Warranty (Engine) †: 3-Year Manufacturer's Limited Warranty (36 month)
  • Engine Power Rating *: 21.5 gross hp
  • PTO: Electric
  • Starter: Electric
  • Cutting Width (in): 48
  • Spindles: Aluminum
  • Suspension: Front and rear adjustable dual coil-over shocks
  • Drive Axles (in): 1.125
  • Drive Tires (in): 20 X 10-10
  • Ground Speed-Rev (mph): 0-4
  • Overall Width (in) Deflector Down/Deflector Up: 62.5/59.5
  • Seat Package: Mid-back seat with arm rests
  • Parking Brake / Safety Circuit: Internal transaxles
  • Warranty (Balance of Machine) †: 4-Year Limited Warranty (48 months) or 500 hours, whichever occurs first.
  • Warranty Consumer Engine Info: 3-Year Manufacturer's Limited Warranty (36 month)
† See operator's manual or dealer for complete warranty details. Refer to engine operator's manual for engine warranty.



Engine Manufacturer
Horse Power
21.5 hp
Engine Type


Dual Hydro-Gear® ZT-2800® transaxles with 7 in. cooling fans
Wheel Size
20 x 10-10 in.
Fuel Capacity
5.5 gal.


Deck Size
48 in.


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We carry new equipment for all your farming and lawn care needs including tractors, lawn and zero turn mowers, chainsaws, trimmers and leaf blowers.

Please give us a call at 301-934-2841 for financing options.