Dixon Ultra 52

Ultra is the ultimate in comfort, performance and productivity for the large estate owner. The oversized welded steel frame, a silky smooth hydraulic drive system, super sized tires and plush seat add up to a ride that's hard to beat. Other features include a welded steel deck and a high powered V-twin engine.

Engine manufacturer: 
Cutting width: 
52 inch
Ultra 52
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Ultra 52 SE


  • Zero-turn steering system

    Individual, hydraulic wheel-drive provides very precise maneuvering and allows the mower to rotate around its own axis. The result is increased productivity.

  • Kawasaki and Kohler engines

    Premimum engines from Kawasaki or Kohler feature commercial grade construction and quality components for long life mowing performance.

  • Cast Iron Spindle Housings

    Bold cast iron blade housings built for durability and featuring sealed ball bearings.

  • Oversized Tube Frame

    The oversized welded frame offers improved structural integrity, operator comfort and ride quality.

  • Control lever dampeners

    Control lever feature hydraulic dampeners for smooth finger-tip operation.

  • Control Panel

    Control panel is located on the fender for easy access.

  • Deep-Cushioned Seat

    Durable ballistic cloth construction and deep seat cushions provide one of the most comfortable rides on the market.

  • Easy Service Access

    The chassis design lends itself to simplified regular maintenance and servie with easy access oil drain, filters and electrical system.

  • Large Fuel Tank

    Large single fuel tank with 5 gallon capacity increases running times. The tilted fill neck features an oversized opening for easy fill ups.

  • Foot Activated Deck Lift

    Convenient foot pedal deck lift allows for quick deck adjustment without taking hands off the steering levers

  • Fusion™ Cutting Blades

    Fusion™ cutting blades feature a state-of-the-art tungsten-carbide treatment that increases blade life 100% and stays sharper up to 200% longer.

  • Tri-Force Cutting Deck

    The perfect balance of performance and durability, Dixon's Tri-Force extra deep welded steel cutting deck offers an exceptional cut quality, whether mulching, bagging, or discharging.

  • Oversized Operator Area

    The wide foot area, oversized steering levers and extensive leg room offers superior comfort for any operator.

  • Removable Foot Pan

    Removable dimpled-steel foot pan for easy access to deck belt pulleys, spindles and clean-up.

  • Rear wheels

    Large rear tires and wide stance offer improved stability and ride quality.

  • Steering Levers

    Foam padded steering levers, with variable dampening are fully adjustable to suit the individual preference of any operator.

  • 9 Bushel Collection System

    Increase productivity and versatility with a 9 bushel triple bag collection system. Unique design removes or installs in a matter of minutes.



Engine manufacturer Kohler
Power 25 hp
Cylinder displacement 44.18 cu.inch
Cylinders 2
Engine cooling Air
Air Filter type Standard
Fuel Type Gasoline
Fuel tank volume 5 gal.
Fuel tank location Side (Single)
Engine lubrication type Full pressure
Oil capacity 64 fl oz
Oil filter Yes

Drive System

Transmission type Hydrostatic
Transmission manufacturer Hydro-Gear
Transmission model ZT 3100
Pump displacement 10 cm³
Fan-cooled pumps Yes
Speed forward, min-max 0-8.5 mph
Speed reverse, min-max 0-5 mph

Cutting deck

Cutting width 52 inch
Cutting deck type Fabricated flat
Cutting methods Collect/Mulch/Side ejection
Cutting deck material Steel
Deck thickness 11 gauge
Cutting height, min-max 1.5 - 5 inch
Cutting height steps 12
Blade engagement Electric clutch
Blades 3
Blade-tip speed 19000 fpm
Anti-scalp wheels 3
Nose roller Yes
Deck lifting system Manual, foot assisted
Powder-coated cutting deck Yes
Spindle/mandrel type Cast iron
Greasable mandrels Yes


Seat material Nylon fabric
Seat spring Yes
Seat back height High
Armrests Yes
Hour meter Digital
Cup holder Yes


Tire size, front 13x6.5-6"
Tire size, rear 23x9.5-12"
Wheelbase 49 "
Base machine, length 75.5 inch
Base machine, width (chute down) 67 inch
Base machine, width (chute up) 54 inch
Base machine, height 42 inch
Weight 740 lbs


Productivity 3.5 acres/hr


Homeowner Warranty 3 Year Limited
Commercial Warranty 1 Year Limited


Battery Manager (Charger)

This trickle style battery charger maintains battery integrity during extended storage. Includes adapter plug for simplified attachment to the battery

Part Numbers

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