The Sears Sportster 432 is a snowmobile rated at roughly 30 hp, a mid-range figure for its class. This model ran in production in 1972. It is powered by a 2-cylinder petrol air-cooled engine, paired with a tracked undercarriage. It has a listed operating weight of 181 kg, and it suits operations of up to 200 ac. See the table below for complete UK and US figures with sourcing.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
30 hp
Weight
181 kg
Catalogue coverage
Variants represented
2
Richest spec table
35 rows
Recorded power
30 hp
Production years
1972-1972
Verified variants
0
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Overview
DistributorSearsReference
ManufacturerPolarisReference
SnowmobileReference
Built in Beausejour, Manitoba, CanadaReference
TrackedReference
Manual steeringReference
Hydraulic disc brakesReference
Suspensionslide railReference
Engine
30HP Polaris 432cc 2-cyl gasolineReference
Fuel tank17.0 LReference
Polaris EC44PFReference
gasolineReference
2-cylinderReference
air-cooledReference
Displacement26.4 ciReference
Bore/Stroke68 x 60 mmReference
Power22.4 kWReference
Cooling systemfree-airReference
Rated RPM6000Reference
Startermanual-recoilReference
StarterelectricReference
Starter volts12Reference
SparkplugChampion N-4Reference
Sparkplug gap0.457 mmReference
Dimensions
Weight181 kgReference
Length264 cmReference
Width80 cmReference
Height104 cmReference
Track width38 cmReference
Track length on ground114 cmReference
Track area on ground0.9 m²Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps3Reference
Battery volts12Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
