2019 BOB-CAT® Hydrostatic Z-Control 36" SD

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Hydrostatic Z-Control 36" SD



You're In Control With Our Hydro-Drive Walk-Behind Mid-Size Mowers

Take a big step forward in value, control and productivity with the BOB-CAT® Hydro Walk-Behind mower. Pick the Soft Grip EZ pistol grip or our patented Z-Control for zero-turn comfort. You’re in control with our Hydro walk-behinds.

  • Take a big step forward in value, control, and productivity with the BOB-CAT® hydrostatic drive mid-size walk behind mower. Choose our patented Z-Control™ for zero-turn maneuverability or the SoftGrip™ EZ pistol grip, both with legendary BOB-CAT® Walk-Behind mower performance. Both are comfortable and easy to use with less operator fatigue. You'll benefit from all-day comfort and proven performance. They're the mid-size walk-behinds that will keep you out in front.
  • Peace Of Mind With Mow With Confidence - Industry Best Warranty: 3-year / 2,500 hour limited warranty.
  • DuraDeck™ Cutting System Sets the Standard: Out in front with a great cut! The Hydro Walk-Behind mower's improved clipping dispersal from the DuraDeck™ Cutting System delivers a high quality of cut when you side discharge, mulch or bag. Providing improved clipping dispersal and preventing scalping and damage to turf, the Hydro mower's DuraDeck™ helps you take charge and get the job done right. Equipped with a new resilient molded rubber discharge chute for improved clipping dispersal, BOB-CAT® keeps you moving forward.
  • Easier Maintenance and Lower Cost: Single-belt routing on the BOB-CAT® Hydro Walk-Behind mower means a longer belt life; and lower maintenance costs equal more productivity with more up time. Fewer service points, maintenance-free heavy duty spindles and wheel bearings, long-life belts, heavy duty electric clutch and offset cutter blades keeps you moving forward on our legendary walk-behind mower.
  • Easy Handling & Control: Minimize operator fatigue when breezing over hills and slopes with our patented Z-Control™ for zero-turn maneuverability or the SoftGrip™ EZ pistol grip, both with legendary BOB-CAT® Walk-Behind mower performance. The Hydro mower features New SoftGrip™ EZ controls with a shorter throw and wider paddles for reduced effort. The new design also features Operator Presence Levers that conform to the handle shape and fit in the palm of the hand. The improved roller thumb latches have also been updated with a more ergonomic design that makes it easier to engage and disengage drive controls with a flick of the thumb. The Hydro Walk-Behind mower with Z-Control™ provides smooth zero-turn maneuverability with ergonomically designed levers, an easy-to-use speed control bar and a reverse assist bar. Dual hydraulic pumps and wheel motor offer ultimate control and boost productivity.
  • Peak Productivity: Take a big step forward in value and performance with these flexible mid-size walk-behinds in your choice of 36", 48" and 52" deck sizes. Powered with reliable Kawasaki® FS Series engines, there are six models from which to choose--four walk-behind mowers with pistol grip controls (36", 48" 52" & 48" with electric start) and two walk-behind mowers with Z-Control™ (36" & 48"). The low positioning of the aluminized steel horizontal muffler allows you to easily maneuver under shrubs and bushes, resulting in a clean cut every time. All this plus our NEW flat-free caster wheels deliver the mower you need for maximum up time. Optional grass catchers integrate without chute removal. All deck sizes are available with mulching kits to extend the versatility of your mid-size Hydro Walk-Behind mower.
  • Model: 933331
  • Description: Hydrostatic Z-Control 36" SD
  • Engine Make: Kawasaki FS541V
  • Displacement: 603 cc [36.8 cu. in.]
  • Deck Size: 36"
  • Blade Tip Speed: 16,964 fpm
  • Blades: 2 - 18" High Lift Offset .197" thick
  • Deck Design: 36" and 48" Decks: DuraDeck™ side discharge with fabricated 7-gauge top plus reinforcements of 10-gauge, 7-gauge, and 3-gauge.
  • Deck Skirts: 7-gauge Skirts
  • Spindle Type: Maintenance Free w/1" Shaft
  • Bearings: Double-Sealed, Precision Ground Ball Bearings
  • Cutting Height: Adjust from 1 3/8 inch to 4 5/8 inch
  • Discharge: Durable molded rubber chute resists hard knocks to keep you moving forward.
  • Deck Drive: Warner Mag Stop 125 ft. lb. electric clutch
  • Ground Speed: 6 mph
  • Transmission: Twin Hydro-Gear Variable Displacement Pumps with Oil Cooler and Parker Wheel Motors
  • Pump Size: Hydro-Gear™ 10cc
  • Front Tires: 9 x 3.50-4 No-Flat
  • Rear Tires: 16 x 7.50-8 4-ply
  • Brake: Hydrostatic Dynamic Braking
  • Parking Brake: Dual Wheel
  • Fuel Capacity: 5 Gallons
  • Machine Weight/ Wet: 488 lbs
  • Machine Length: 78"
  • Machine Height: 40.3"
  • Mulch Baffle Kit
  • Jumbo Grass Catcher/Metal Easy Dump
  • Hydro Cold Start
  • GC Poly Dump
  • Front Weight Kit
  • Ecoplate ECO Plate



Engine Manufacturer
Engine Type
603 cc (36.8 cu. in.)


Twin Hydro-Gear Variable Displacement Pumps with Oil Cooler and Parker Wheel Motors
Wheel Size
Front Tires: 9 x 3.50-4 No-Flat; Rear Tires: 16 x 7.50-8 4-ply
Fuel Capacity
5 gal.


Deck Size
36 in.


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