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Roper T633 RT-16T Hydro vs Roper YTH16
Verdict: Roper T633 RT-16T Hydro vs Roper YTH16
The Roper T633 RT-16T Hydro and the Roper YTH16 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 16 hp. Roper YTH16 holds more fuel (13.2 L vs 9.5 L) for longer stints between fills. Roper YTH16 is the newer design (1986 vs 1974). 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
Roper
62
Fit score
Best match
Clear
Roper
62
Fit score
Best match
Clear
Rated power
16 hp
16 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
RoperReference
RoperReference
air-cooled horizontal-shaft opposed twinReference
Image courtesy of Shane ChappellReference
Variants
T632
gearReference
—
T633
hydroReference
—
YT16
—
gearReference
YTH16
—
hydrostaticReference
Engine
Fuel tank
9.5 LReference
13.2 LReference
Displacement
40.3 ciReference
40.15 ciReference
Bore/Stroke
79 x 67 mmReference
87 x 55 mmReference
Power (gross)
11.9 kWReference
11.9 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Type
belt-driven hydrostaticReference
belt-driven hydrostaticReference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Dimensions
Front tire
16x6.50-8Reference
15x6-6Reference
Rear tire
23x10.50-12Reference
20x10.00Reference
Lawn/turf front
16x6.50-8Reference
15x6-6Reference
Lawn/turf rear
23x10.50-12Reference
20x10.00Reference
Wheelbase
—
111 cmReference
Roper T633 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Attachment overview
PTO & Hydraulics
Mid PTO
—
independentReference
Clutch
—
electricReference
Mid PTO Type
—
pulleyReference
Roper YTH16 attachments
44" Mower deck
Cutting width
—
111 cmReference
Cut height
—
3 to 11 cmReference
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.