Compare/Iseki SX55 vs Iseki TA450

Iseki SX55 vs Iseki TA450

Verdict: Iseki SX55 vs Iseki TA450

The Iseki SX55 and the Iseki TA450 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 50 hp. Iseki SX55 is the lighter machine (1,384 kg vs 3,869 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki SX55 holds more fuel (70.0 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.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Iseki

Fit score

Best match

Clear

Iseki

Fit score

Best match

Clear

Rated power

50 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

IsekiReference

liquid-cooledReference

Engine

Fuel tank

70.0 LReference

51.1 LReference

Engine

37.3 kWReference

37.5 kWReference

Displacement

2.8 LReference

2.5 LReference

Bore/Stroke

93 x 102 mmReference

93 x 92 mmReference

Power

37.3 kWReference

37.5 kWReference

Fuel system

direct injectionReference

—

Air cleaner

dryReference

—

Pre-heating

glow plugsReference

—

Rated RPM

2200Reference

2500Reference

Starter

electricReference

Starter volts

12Reference

Transmission

Type

creeperReference

—

Gears

24 forward and 8 reverseReference

16 forward and reverseReference

PTO & Hydraulics

Pump flow

35.0 lpmReference

—

Rear Type

IIReference

JIS1Reference

Control

position and draft controlReference

—

Rear lift

2399 kgReference

—

Rear PTO

independentReference

—

Clutch

330mm dry discReference

—

Rear PTO Type

540 (1.375)Reference

Engine RPM

1000@2000Reference

1270@2500Reference

Dimensions

Wheelbase

215 cmReference

197 cmReference

Weight

1384 kgReference

3869 to 4310 poundsReference

Front tire

8.3-20Reference

6.00-18Reference

Rear tire

14.9-28Reference

—

Standard tires (ag)

Front: 8.3-20. Rear: 14.9-28Reference

—

Length

356 cmReference

341 cmReference

Height (exhaust)

188 cmReference

—

Ground clearance

31 cmReference

39 cmReference

Front tread

135 to 152 cmReference

—

Rear tread

128 to 177 cmReference

121 to 162 cmReference

2WD Rear tire

—

12.4-32Reference

2WD Standard tires (ag)

—

Front: 6.00-18. Rear: 12.4-32Reference

4WD Standard tires (ag)

—

Front: 8.3-20. Rear: 12.4-32Reference

Width

—

154 cmReference

Height

—

223 cmReference

2WD Weight

—

1754 kgReference

4WD Weight

—

1955 kgReference

2WD Front tread

—

115 to 154 cmReference

Electrical

Ground

negativeReference

Battery volts

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.