PRO X 636


  • Commercial-grade 18.5 hp Kawasaki(R) FS600V (603cc) engine
  • A fully fabricated 36-inch 10-gauge steel commercial deck shell with top bottom and side reinforcements plus standard 21″ tires give you more ground clearance to easily hop on curbs.
  • A large, fully adjustable suspension platform allows you to adjust tension and glide comfortably through tough terrains.
  • High-performance commercial Hydro-Gear® PK 12cc pumps & Parker® TL 240cc wheel motors deliver quick response to the drive wheels and smooth control for cutting speeds up to 10 mph.
  • 2-year limited commercial warranty (no hour limitations) and 5-year/1,750-hour limited deck assembly warranty.
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  • Engine Brand Kawasaki
  • Engine Model FS600V
  • Engine Displacement 603cc
  • Engine Output 18.5 hp
  • Starter Type Electronic with quick reset
  • Fuel Tank Capacity 6 gal. US (22.7 L)
  • Lubrication Full – Spin On

Drive System

  • Transmission 12cc Hydro-Gear® pumps / 240cc Parker® wheel motors
  • Forward Speed 8.5 mph / 13.6 km/h
  • Reverse Speed 3.5 mph / 5.6 km/h

Cutting Deck

  • Deck Cutting Width 36 in
  • Deck Engagement (PTO) Electric
  • Deck Construction 10 ga shell w/ 7 ga top & bottom reinforcement
  • Spindle Construction HD 8in aluminum housing, 35mm double-row sealed ball bearings, 1-3/8in through-shaft and maintenance-free design
  • Blade(s) Two 18.5in high-lift blades, 1-1/2in of blade overlap
  • Deck Lift Hand lever adjusting spring lift, pin selector for height
  • Cutting Height Range 1.75in to 4in


  • Warranty 2-year / no-hour-limit warranty
  • Deck Shell Warranty 5-year / 1,750 hour limited manufacturer’s warranty


  • Frame 2in x 3in full-length tube frame
  • Front Axle 2in x 3in tube construction
  • Front Caster Mount 3/8in thick steel
  • Suspension Hand lever adjust, 3-position spring suspension foot platform


  • Brakes Hand lever control / external band
  • Steering Control Lap Bar Steering Wheel Control

Additional Specifications

  • Model Number 53AZ3CSB050