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Iseki RTS255 vs Iseki TH25
Verdict: Iseki RTS255 vs Iseki TH25
The Iseki RTS255 and the Iseki TH25 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 25 hp. Iseki TH25 is the lighter machine (1,984 kg vs 2,227 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki RTS255 holds more fuel (28.0 L vs 25.0 L) for longer stints between fills. Iseki RTS255 is the newer design (2023 vs 2004). 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
25 hp
25 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
IsekiReference
IsekiReference
Ten power shift gears in three ranges with power shuttle.Reference
Four gears in three ranges with mechanical shuttle.Reference
Engine
Fuel tank
28.0 LReference
25.0 LReference
Engine
18.4 kWReference
18.4 kWReference
Displacement
1.5 LReference
1.5 LReference
Bore/Stroke
87 x 84 mmReference
86 x 84 mmReference
Power
18.4 kWReference
18.4 kWReference
Rated RPM
2500Reference
2500Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Type
partial power shiftReference
gearReference
Gears
30 forward and reverseReference
12 forward and reverseReference
Clutch
dry discReference
dry discReference
PTO & Hydraulics
Rear Type
JIS0Reference
JIS0Reference
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Engine RPM
819@2500@1266@2500Reference
1218@2500Reference
Dimensions
Wheelbase
150 cmReference
145 cmReference
Weight
2227 to 2579 poundsReference
1984 to 2370 poundsReference
Front tire
7-16Reference
7-14Reference
Rear tire
11.2-24Reference
9.4-24Reference
Standard tires (ag)
Front: 7-16. Rear: 11.2-24Reference
Front: 7-14. Rear: 9.4-24Reference
Optional tires (ag)
Front: 7-14. Rear: 8.3-24Reference
—
Length
280 cmReference
—
Width
133 cmReference
—
Height (ROPS)
198 cmReference
192 cmReference
ROPS Weight
1010 kgReference
899 kgReference
Cab Weight
1169 kgReference
1075 kgReference
Ground clearance
36 cmReference
36 cmReference
Front tread
103 cmReference
96 cmReference
Rear tread
104 cmReference
88/103 cmReference
ROPS Length
—
268 cmReference
Cab Length
—
275 cmReference
ROPS Width
—
118 cmReference
Cab Width
—
124 cmReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
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.