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Iseki RTS205 vs Iseki TF321
Verdict: Iseki RTS205 vs Iseki TF321
The Iseki RTS205 and the Iseki TF321 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. Iseki RTS205 is the lighter machine (820 kg vs 1,587 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki RTS205 holds more fuel (28.0 L vs 18.2 L) for longer stints between fills. Iseki RTS205 is the newer design (2023 vs 2001). 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
Iseki
62
Fit score
Best match
Clear
Iseki
62
Fit score
Best match
Clear
Rated power
20 hp
20 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
IsekiReference
IsekiReference
Ten power shift gears in three ranges with power shuttle.Reference
Gear transmission with optional creeper range.Reference
Steering
—
power assistReference
Engine
Fuel tank
28.0 LReference
18.2 LReference
Engine
14.7 kWReference
14.7 kWReference
Displacement
1.1 LReference
1.1 LReference
Bore/Stroke
78 x 78 mmReference
78 x 78 mmReference
Power
14.7 kWReference
14.7 kWReference
Rated RPM
2500Reference
2500Reference
Starter
electricReference
—
Starter volts
12Reference
—
Air cleaner
—
dry elementReference
Starter type
—
electricReference
Oil capacity
—
3.1 LReference
Coolant capacity
—
5.1 LReference
Transmission
Type
partial power shiftReference
hydrostaticReference
Gears
30 forward and reverseReference
9 forward and 3 reverseReference
Clutch
dry discReference
—
PTO & Hydraulics
Rear Type
JIS0Reference
IReference
Rear PTO Type
540 (1.375)Reference
540/1000Reference
Engine RPM
1184@2500Reference
—
Rear lift (at ends)
—
550 kgReference
Rear PTO
—
independent on hydrostaticReference
Mid PTO Type
—
2000Reference
Dimensions
Wheelbase
135 cmReference
151 cmReference
Weight
820 kgReference
1587 to 1620 poundsReference
Front tire
6.00-12Reference
6-12Reference
Rear tire
9.5-20Reference
9.5-16Reference
Standard tires (ag)
Front: 6.00-12. Rear: 9.5-20Reference
—
Optional tires (ag)
Front: 6.00-12. Rear: 8.3-22Reference
—
Length
260 cmReference
275 cmReference
Width
110 cmReference
112 cmReference
Height (ROPS)
192 cmReference
227 cmReference
Ground clearance
29 cmReference
16 cmReference
Front tread
88 cmReference
—
Rear tread
85/100 cmReference
—
Ag front
—
6-12Reference
Ag rear
—
9.5-16Reference
Lawn/turf front
—
24x8.50-12Reference
Lawn/turf rear
—
315/75D-15Reference
Height (steering wheel)
—
132 cmReference
Shipping
—
734 kgReference
Max front axle
—
749 kgReference
Max rear axle
—
874 kgReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Battery AH
—
45Reference
Capacities
Max capacity
—
1624 kgReference
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.