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Roper T122 11 vs Roper T323 RT-13
Verdict: Roper T122 11 vs Roper T323 RT-13
The Roper T122 11 and the Roper T323 RT-13 are both lawn tractors — here is how they stack up on the figures that matter. Roper T323 RT-13 leads on rated power with 13 hp against 11 hp. Roper T323 RT-13 holds more fuel (9.5 L vs 6.6 L) for longer stints between fills. Roper T122 11 is the newer design (1978 vs 1974). In short: choose the Roper T323 RT-13 for outright pulling power, or the Roper T122 11 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Roper
62
Fit score
Best match
Clear
Roper
62
Fit score
Best match
Clear
Rated power
11 hp
13 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
RoperReference
RoperReference
air-cooled horizontal-shaftReference
air-cooled horizontal-shaftReference
Engine
Fuel tank
6.6 LReference
9.5 LReference
Displacement
24.36 ciReference
30.16 ciReference
Bore/Stroke
87 x 67 mmReference
87 x 83 mmReference
Power
8.2 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Power (gross)
—
9.7 kWReference
Transmission
Transmission
RoperReference
—
Gears
6 forward and 2 reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Type
gearReference
belt-driven hydrostaticReference
Dimensions
Weight
249 kgReference
—
Front tire
16x6.50x8Reference
16x5.50-8Reference
Rear tire
22.5x7.50x12Reference
23x8.50-12Reference
Lawn/turf front
16x6.50x8Reference
16x5.50-8Reference
Lawn/turf rear
22.5x7.50x12Reference
23x8.50-12Reference
Length
160 cmReference
165 cmReference
Width
92 cmReference
100 cmReference
Shipping weight
249 kgReference
—
Wheelbase
—
110 cmReference
Height
—
88 cmReference
Roper T122 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Attachment overview
42" Mower deck
Cutting width
106 cmReference
—
Variants
T322
—
gearReference
T323
—
hydrostaticReference
Roper T323 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.