2025 Masport Lawmowers Contractor ST S21 3'n1 SPV BBC B&S

2025 Masport Lawmowers Contractor ST S21 3'n1 SPV BBC B&S

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  • Year 2025
  • Make Masport
  • Model Lawmowers
  • Engine OHV Series 850 Professional I/C®
2025 Masport Lawmowers Contractor ST S21 3'n1 SPV BBC B&S

2025 Masport Lawmowers Contractor ST S21 3'n1 SPV BBC B&S

2025 Masport Lawmowers Contractor ST S21 3'n1 SPV BBC B&S

The Contractor SPV 3'n1 B&S BBC mower features Masport's latest innovation, the Blade Brake Clutch (BBC) - a feature that allows you to disengage the rotation of the mower blades without the loss of drive or having to stop the engine. Especially handy when emptying the catcher, stopping to remove obstacles in your way or when driving over garden paths and driveways, preventing dust and debris from being thrown out, keeping everyone safe. This professional mower also features a commercial grade 3 speed transmission and is powered by the renowned Briggs & Stratton 850 Professional IC engine. The heavy duty high arch steel chassis is able to withstand sandblasting and hard impacts. The heavy duty cast alloy wheels and synthetic rubber tyres are extremely tough and are engineered to operate under commercial conditions limiting possible down time. This mower is designed for residential properties, small acreage and commercial use.

Features may include:

  • Cut, Catch, Mulch & Rear Discharge
  • Powered by Briggs & Stratton 190cc OHV Series 850 Professional IC ReadyStart™ 4 Stroke engine
  • ReadyStart™ - no priming required and easy starting
  • Cast iron sleeve in cylinder
  • 21" deep draw heavy duty 14 gauge 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 2.32 mph - 4.12 mph
  • Masport Bar Blade - One piece bar blade for efficient cutting
  • Mulching blade also included loose in carton
  • Large wide diameter professional grade heavy duty cast aluminium Front 8" and Rear 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

Engine

Stroke 4
Displacement 190 cc
Engine Manufacturer Briggs & Stratton
Engine Torque 8.5ft/lb or 11.5Nm
Starter System: ReadyStart™
Engine OHV Series 850 Professional I/C®

Drivetrain

Drive System GT Agility PRO 3 Speed Commercial

Wheels & Tires

Front Wheel Cast Aluminium 8"
Rear Wheel Cast Aluminium 9¼"
Wheels Bearing Type: Precision 6202 sealed ball bearings

Operational

Operating Speed Ground: 1st - 2.32mph, 2nd - 3.18mph, 3rd - 4.12mph

Dimensions

Cutting Width 21"
Width 605 mm
Length 1680 mm
Height 1020 mm | Cutting Range: 1 5/16" to 4 7/8"

Capacities

Volume Catcher: 2.3 Bushels

Weights

Weight 123.3 lbs

Features

Adjustability Cutting Height Adjustment: Single Point
Construction Material Chassis: Deep draw heavy duty 14 gauge steel
Handlebars Upper Type: Upturned with soft grip | Lower Type: Reinforced | Retainer: 3 position handle locking
Features Cutting Methods: Cut, Catch, Mulch, Side Discharge | Number of Blades: 1 | Cutting System: Masport Bar Blade | Cutting Height Steps: 11 | Catcher Type: Dacron catcher with dust cover

Product Photography