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Contractor® ST S21 3’n1 SP K


The Masport 21″ Self Propelled professional mower features a commercial grade 3 speed transmission and is powered by a commercial Kawasaki FJ 180V engine. This mower is designed for large yards, small acreage and commercial use. The heavy duty high arch steel chassis is able to withstand sandblasting and hard impacts and is combined with the Quadcut 4 blade cutting system resulting in superior cutting, mulching and catching performance. The heavy duty cast alloy wheels are extremely tough and are designed to operate under commercial conditions limiting possible down time.

  • Cut, Catch, Mulch & Rear Discharge
  • Powered by Kawasaki 179cc OHV Series FJ 180V IC 4 stroke engine
  • Easy starting with automatic mechanical de-compression system
  • Cast iron sleeve in cylinder
  • 540mm (21″) deep draw heavy duty steel chassis
  • Steel front bumper and engine guard offer protection to the cutting chassis
  • Bolt in front axle with steel bearing plates bolted directly to the chassis
  • GT Agility PRO 3 Speed Commercial transmission – Ground speed 3.74km/h – 6.63km/h
  • Masport Quadcut® 4 Blade Disc System for superior catching due to increased airflow
  • Large wide diameter professional grade heavy duty cast aluminium Front 200mm (8″) and Rear 225mm (9¼”) wheels with synthetic rubber tyres and precision 6202 sealed ball bearings
  • Comfortable and sturdy upturned upper handle with soft grip, large diameter and heavier gauge steel tube
  • Robust lower handle with additional bracing for extra durability
  • 3 position handle locking system for different height settings
  • Large capacity Commercial Dacron Catcher with dust cover
  • Rear Discharge Chute designed for safe discharge of grass when mowing without a catcher
  • Zone start for comfortable starting position

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Description


  • Chassis Material Deep draw heavy duty steel
    Cutting Methods Cut, Catch, Mulch, Rear Discharge
    Cutting Width 540mm (21″)
    Cutting System Masport Quadcut® Blade Disc System
    Number of Blades 4
    Engine Make Kawasaki
    Engine Model OHV Series FJ 180V IC
    Engine Capacity 179cc
    Power Rating (Torque) 10.0Nm
    Starting System Heavy duty recoil starter
    Engine Type 4 Stroke
    Drive System GT Agility PRO 3 Speed Commercial
    Ground Speed 1st – 3.74km/h, 2nd – 5.11km/h, 3rd – 6.63km/h
    Catcher Type Dacron catcher with dust cover
    Catcher Volume 80L
    Wheel Type & Size Cast Aluminium Front 200mm (8″) and Rear 225mm (9¼”)
    Wheel Bearing Type Precision 6202 sealed ball bearings
    Upper Handlebar Type Upturned with soft grip
    Lower Handlebar Type Reinforced
    Handlebar Retainer 3 position handle locking
    Cutting Height Range 13mm – 60mm
    Cutting Height Steps 11
    Cutting Height Adjustment Single Point
    Weight 59.6kg
    Mulching Capable
    Variable Self Propelled
    Adjustable Wheel Bearings
    Rear Discharge Chute

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