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Iseki TF21F vs Iseki TU1901
Verdict: Iseki TF21F vs Iseki TU1901
The Iseki TF21F and the Iseki TU1901 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 19 hp. Iseki TF21F is the lighter machine (870 kg vs 1,576 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki TF21F holds more fuel (23.8 L vs 23.1 L) for longer stints between fills. Iseki TF21F is the newer design (1995 vs 1984). 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
19 hp
19 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
IsekiReference
IsekiReference
liquid-cooledReference
liquid-cooledReference
Variants
TF21F-U
utilityReference
—
TF21NF
narrowReference
—
TU1901F
—
4WDReference
Engine
Fuel tank
23.8 LReference
23.1 LReference
Engine
15.4 kWReference
13.9 kWReference
Displacement
1.4 LReference
1.2 LReference
Bore/Stroke
85 x 84 mmReference
76 x 86 mmReference
Power
15.4 kWReference
13.9 kWReference
Rated RPM
2500Reference
2300Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Coolant capacity
—
22.1 LReference
Oil capacity
—
17.0 LReference
Transmission
Gears
9 forward and 3 reverseReference
12 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)
13.9 kWReference
—
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Engine RPM
1269@2500Reference
1288@2300Reference
Rear Type
—
JIS0Reference
Dimensions
Wheelbase
151 cmReference
135 cmReference
Weight
870 kgReference
1576 to 1609 poundsReference
Front tire
6-14Reference
4.00-12Reference
Rear tire
9.5-22Reference
—
Standard tires (ag)
Front: 6-14. Rear: 9.5-22Reference
—
TF21NF Optional tires (ag)
Front: 6-12. Rear: 9.5-22Reference
—
Length
278 cmReference
261 cmReference
Width
115 cmReference
135 cmReference
Height
194 cmReference
—
Ground clearance
33 cmReference
—
Front tread
96 cmReference
—
Rear tread
88 to 103 cmReference
88 to 103 cmReference
2WD Rear tire
—
8.3-24Reference
2WD Standard tires (ag)
—
Front: 4.00-12. Rear: 8.3-24Reference
4WD Standard tires (ag)
—
Front: 6.00-12. Rear: 8.3-24Reference
Height (exhaust)
—
193 cmReference
2WD Weight
—
714 kgReference
4WD Weight
—
729 kgReference
2WD Ground clearance
—
35 cmReference
4WD Ground clearance
—
29 cmReference
2WD Front tread
—
85/96 cmReference
4WD Front tread
—
94 cmReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Battery AH
55Reference
—
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.