2019 Ferris ISX™ 800 5901778 - 61" 26HP Vanguard™

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Kneppco Equipment
ISX™ 800 5901778 - 61" 26HP Vanguard™


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2019 Ferris ISX 800 with 26 HP Vanguard and Suspension Seat.


Affordable Commercial Zero Turn With Next Generation Ferris Suspension Technology Landscape professionals looking to optimize their productivity, mow faster without sacrificing cut quality and experience a smooth ride, should look to the ISX™ 800 commercial zero turn mower. Featuring the next generation of Ferris suspension technology - ForeFront™ Suspension, a 2-belt iCD™ cutting system, heavy-duty Hydro-Gear® drive system and travel speeds up to 10 mph, the ISX™ 800 is engineered to increase efficiency and operator comfort. The ISX™ 800 is powered by the Briggs & Stratton® Commercial Series, Vanguard® 810 or Kawasaki® engines - with EFI models available. Models are available with 52" or 61" deck widths.

    • ForeFront™ Suspension System: The system utilizes four upper and lower control rods that ensure the front caster bearing remains vertical through the full range of travel. This controlled motion results in a smoother ride, more precise tracing of the terrain and an improved cut.
    • Ride-On Mower Warranties: Coil-Over-Shocks and all suspension-related components are covered for 5 years (60 months), for unlimited hours. We are committed to providing performance, productivity and durability.
    • Integrated Transmission: Commercial Hydro-Gear® ZT-3400™ transaxles are designed for high performance and are fully serviceable.
    • Easy Access: Quick removal of the floor pan provides convenient access to the top of the deck for easy cleaning and service.
    • iCD™ Cutting System: iCD™ Cutting System was engineered to produce the best possible cut in a multitude of conditions. The ISX™ 800 is equipped with a 2-belt deck and provides a 3-year belt limited warranty (See operator's manual for complete warranty details).
    • Mower Spindles: Cast-aluminum greaseable spindles feature 1" shaft with 2.5" x 1" dual ball bearings with top access grease fittings and pressure relief valve.
    • Acres per Hour: Mows up to 5 acres per hour, based on 80% efficiency.
    • Miles per Hour: Up to 10 MPH ground speed, reverse 6 MPH.
    • Engine Brand: Vanguard® 810
    • Displacement (cc): 810
    • Cylinders: 2
    • Fuel Tank Capacity (gal): 5.5
    • Cutting Height (in): 1.5 - 5
    • Deck Construction: iCD™ Cutting System
    • Transmission: Dual, Commercial Hydro-Gear ZT-3400®
    • Caster Tires (in): 23 X 10.5-12
    • Ground Speed-Fwd (mph): 0-10
    • Overall Length (in): 83.125
    • Dry Weight (lbs): 1197
    • Certified Roll-over Protection System: Standard, 180° foldable
    • Parking Brake / Safety Circuit: Internal Transaxles
    • Engine Power Rating *: 26.0
    • PTO: Electric
    • Starter: Electric
    • Cutting Width (in): 61
    • Spindles: Aluminum
    • Suspension: ForeFront™ Suspension System - Front independent with four steel control rods for the ultimate in comfort and control
    • Drive Axles (in): 1.125
    • Drive Tires (in): 24 X 10.5-12
    • Ground Speed-Rev (mph): 0-5
    • Overall Width (in) Deflector Down/Deflector Up: 75/63.5
    • Seat Package: Premium adjustable seat with arm rests
    • Controls / Safety Group: Seat activated engine kill, clutch safety switch, neutral and parking brake safety circuit/adjustable twin steering controls
    • Warranty (Balance of Machine) †: 4-Year Limited Warranty (48 months) or 500 hours, whichever occurs first. Unlimited hours during the first 2 years (24 months). Coil-over-shocks and all suspension related components are covered for 5 years (60 months) unlimited hours. Coverage on other components varies, please see operator's manual for complete details.

    *All power levels are stated gross horsepower at 3600 RPM per SAE J1940 as rated by Briggs & Stratton. † See operator's manual or dealer for complete warranty details. Refer to engine operator's manual for engine warranty.



    Engine Manufacturer
    Horse Power
    26.0 hp
    Engine Type
    Vanguard® 810


    Dual, Commercial Hydro-Gear ZT-3400®
    Wheel Size
    24 x 10.5-12 in.
    Fuel Capacity
    5.5 gal.


    Deck Size
    61 in.

    New vehicle pricing includes all offers and incentives. Tax, title, tags, documentation fees, and freight not included in vehicle prices shown and must be paid by purchaser. While great effort is made to ensure the accuracy of information on this site, errors do occur so please verify information by calling 814-483-0108.