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Simplicity 12LTG vs Simplicity 12RTH
Verdict: Simplicity 12LTG vs Simplicity 12RTH
The Simplicity 12LTG and the Simplicity 12RTH are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 12 hp. Simplicity 12RTH is the newer design (1992 vs 1990). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Simplicity
62
Fit score
Best match
Clear
Simplicity
62
Fit score
Best match
Clear
Rated power
12 hp
12 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
SimplicityReference
SimplicityReference
air-cooled vertical-shaftReference
air-cooledReference
Variants
126LTG
gearReference
—
12LTH
hydrostaticReference
—
126RTG
—
gearReference
12RTH
—
hydrostaticReference
Engine
Fuel tank
8.3 LReference
8.3 LReference
Displacement
28.4 ciReference
28.4 ciReference
Bore/Stroke
87 x 78 mmReference
87 x 78 mmReference
Power (gross)
8.9 kWReference
8.9 kWReference
Rated RPM
3600Reference
3600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
1.4 LReference
1.4 LReference
Transmission
Gears
5 forward and 1 reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
indepenentReference
indepenentReference
Clutch
manualReference
manualReference
Dimensions
Wheelbase
115 cmReference
—
Weight
4 kgReference
186 kgReference
Front tire
15x6.0-6Reference
15x6.0-6Reference
Rear tire
18x8.5-8Reference
18x8.5-8Reference
Lawn/turf front
15x6.0-6Reference
15x6.0-6Reference
Lawn/turf rear
18x8.5-8Reference
18x8.5-8Reference
Length
160 cmReference
160 cmReference
Width
86 cmReference
86 cmReference
Height (steering wheel)
100 cmReference
—
Clearance (front axle)
22 cmReference
—
Clearance (rear axle)
15 cmReference
—
Height
—
100 cmReference
Simplicity 12LTG attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Attachment overview
36" Mower deck
Type
belt-driven gearReference
belt-driven hydrostaticReference
Cutting width
91 cmReference
91 cmReference
Cut height
3 to 8 cmReference
3 to 8 cmReference
Simplicity 12RTH attachments
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.