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Iseki TA505 vs Iseki TG503
Verdict: Iseki TA505 vs Iseki TG503
The Iseki TA505 and the Iseki TG503 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 49 hp. Iseki TA505 is the lighter machine (2,160 kg vs 4,023 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki TG503 holds more fuel (54.9 L vs 51.1 L) for longer stints between fills. 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
49 hp
49 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
IsekiReference
IsekiReference
liquid-cooledReference
liquid-cooledReference
Engine
Fuel tank
51.1 LReference
54.9 LReference
Engine
36.8 kWReference
36.8 kWReference
Displacement
2.8 LReference
2.8 LReference
Power
36.8 kWReference
36.8 kWReference
Rated RPM
2500Reference
2500Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Gears
16 forward and reverseReference
16 forward and reverseReference
Clutch
—
wet discReference
PTO & Hydraulics
Rear Type
JIS1Reference
IReference
Rear PTO Type
540 (1.375)Reference
577/716/1026 (1.375)Reference
Engine RPM
1270@2500Reference
—
Control
—
position controlReference
Dimensions
Wheelbase
202 cmReference
199 cmReference
Weight
2160 kgReference
4023 to 4354 poundsReference
Front tire
8.3-20Reference
8-18Reference
Rear tire
12.4-24Reference
13.6-28Reference
Standard tires (ag)
Front: 8.3-20. Rear: 12.4-24Reference
Front: 8-18. Rear: 13.6-28Reference
Length
346 cmReference
357 cmReference
Width
154 cmReference
156 cmReference
Height
238 cmReference
234 cmReference
Ground clearance
37 cmReference
37 cmReference
Front tread
121 to 155 cmReference
124 cmReference
Rear tread
121 to 162 cmReference
114 to 150 cmReference
ROPS Weight
—
1824 kgReference
Cab Weight
—
1974 kgReference
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.