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Iseki RTS23 vs Iseki TU237
Verdict: Iseki RTS23 vs Iseki TU237
The Iseki RTS23 and the Iseki TU237 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 23 hp. Iseki TU237 is the lighter machine (1,896 kg vs 2,161 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki RTS23 holds more fuel (28.0 L vs 25.0 L) for longer stints between fills. Iseki RTS23 is the newer design (2016 vs 1989). 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
23 hp
23 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
IsekiReference
IsekiReference
Ten power shift gears in three ranges with power shuttle.Reference
Three gears, plus reverse, in four ranges.Reference
Engine
Fuel tank
28.0 LReference
25.0 LReference
Engine
17.3 kWReference
16.9 kWReference
Displacement
1.5 LReference
1.4 LReference
Bore/Stroke
87 x 84 mmReference
84 x 86 mmReference
Power
17.3 kWReference
16.9 kWReference
Rated RPM
2500Reference
2500Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
—
18.0 LReference
Coolant capacity
—
7.0 LReference
Transmission
Type
partial power shiftReference
—
Gears
30 forward and reverseReference
12 forward and 4 reverseReference
Clutch
dry discReference
—
PTO & Hydraulics
Rear Type
JIS0Reference
JIS0Reference
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Engine RPM
1266@2500Reference
1309@2500Reference
Dimensions
Wheelbase
150 cmReference
152 cmReference
Weight
2161 to 2513 poundsReference
1896 to 2083 poundsReference
Front tire
7-14Reference
4.00-15Reference
Rear tire
9.5-24Reference
—
Standard tires (ag)
Front: 7-14. Rear: 9.5-24Reference
—
Length
260 cmReference
293 cmReference
Width
110 cmReference
120 cmReference
Height (ROPS)
196 cmReference
—
ROPS Weight
980 kgReference
—
Cab Weight
1139 kgReference
—
Ground clearance
35 cmReference
—
Front tread
96 cmReference
—
Rear tread
94/110 cmReference
93/109 cmReference
2WD Rear tire
—
9.5-24Reference
2WD Standard tires (ag)
—
Front: 4.00-15. Rear: 9.5-24Reference
4WD Standard tires (ag)
—
Front: 7-14. Rear: 9.5-24Reference
2WD Height
—
138 cmReference
4WD Height
—
140 cmReference
2WD Weight
—
860 kgReference
4WD Weight
—
944 kgReference
2WD Ground clearance
—
33 cmReference
4WD Ground clearance
—
29 cmReference
2WD Front tread
—
93/98 cmReference
4WD Front tread
—
104 cmReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Variants
TU237F
—
4WDReference
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.