· 1992 Unverified Simplicity 12RTH Simplicity 12RTH — Lawn tractor · 12 hp. Reference specifications; pending source verification.
The Simplicity 12RTH is a lawn tractor with a power rating of approximately 12 hp, falling within the mid-range for its class. Manufactured in 1992, this model features a 1-cylinder petrol air-cooled engine combined with two-wheel drive and hydrostatic transmission. Its operating weight is specified at 186 kg, suitable for operations covering up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Richest spec table
41 rows
Production years
1992-1992
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Specifications Description Maintenance Troubleshooting Ownership Reviews Q&A Docs & sources
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Manufacturer Simplicity Reference
Lawn tractor Reference
Built in Port Washington, Wisconsin, USA Reference
Two-wheel drive Reference
Manual steering Reference
Open operator station. Reference
126RTG gear Reference
12RTH hydrostatic Reference
12HP Briggs & Stratton 465cc 1-cyl gasoline Reference
Fuel tank 8.3 L Reference
Briggs & Stratton Reference
gasoline Reference
1-cylinder Reference
air-cooled Reference
Displacement 28.4 ci Reference
Bore/Stroke 87 x 78 mm Reference
Power (gross) 8.9 kW Reference
Rated RPM 3600 Reference
Starter electric Reference
Starter volts 12 Reference
Oil capacity 1.4 L Reference
hydrostatic Reference
Type belt-driven hydrostatic Reference
Gears infinite forward and reverse Reference
Mid PTO indepenent Reference
Clutch manual Reference
Weight 186 kg Reference
Front tire 15x6.0-6 Reference
Rear tire 18x8.5-8 Reference
Lawn/turf front 15x6.0-6 Reference
Lawn/turf rear 18x8.5-8 Reference
Length 160 cm Reference
Width 86 cm Reference
Height 100 cm Reference
36" mid-mount mower deck Reference
Ground negative Reference
Battery volts 12 Reference
Type mid-mount Simplicity Reference
Type 2-blade Reference
Cutting width 91 cm Reference
Cut height 3 to 8 cm Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
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Request a quote Who it suits Operation size Up to 200 ac
Budget class Entry
Is it right for you? Operation size Under 200 ac 200–1,500 ac 1,500+ ac
Need a front loader? Yes No
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