Lawn Tractor · 1982Unverified
Wheel Horse SB-421
Wheel Horse SB-421 — S Series · 11 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
11 hp
Hover a source tag to verify
Overview
ManufacturerWheel HorseReference
Garden tractorReference
Built in South Bend, Indiana, USAReference
The Wheel Horse SB-421 carries model number 01-11BH01. The Wheel Horse SB-421, along with the SK-486, used the older C-series red hood.Reference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Engine
11HP Briggs & Stratton 399cc 1-cyl gasolineReference
Briggs & Stratton 252417Reference
gasolineReference
1-cylinderReference
air-cooledReference
Displacement24.36 ciReference
Bore/Stroke87 x 67 mmReference
Power8.2 kWReference
Rated RPM3600Reference
Starter volts12Reference
Oil capacity1.4 LReference
Transmission
6-speed gearReference
TransmissionWheel Horse Uni-Drive 5086Reference
TypegearReference
Gears6 forward and 2 reverseReference
Dimensions
42" mid-mount mower deckReference
Rear axle25 mmReference
Electrical
GroundnegativeReference
Battery volts12Reference
42" Mower deck
Typemid-mount Wheel HorseReference
Cutting width106 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.