Compare/Iseki TD4450 vs Iseki TK538

Iseki TD4450 vs Iseki TK538

Verdict: Iseki TD4450 vs Iseki TK538

The Iseki TD4450 and the Iseki TK538 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 41 hp. Iseki TK538 is the lighter machine (1,215 kg vs 3,679 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. 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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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

41 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

IsekiReference

Three gears, plus reverse in three ranges plus creeper range.Reference

liquid-cooledReference

Differential lock

—

mechanical rearReference

Steering

—

0.3 LReference

Variants

Field Boss 43

similar White modelReference

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Engine

Fuel tank

50.0 LReference

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Engine

35.8 kWReference

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Displacement

2.4 LReference

1.5 LReference

Bore/Stroke

86 x 102 mmReference

87 x 84 mmReference

Power

35.8 kWReference

—

Air cleaner

dryReference

—

Rated RPM

2600Reference

Torque

132.1 NmReference

—

Torque RPM

1400Reference

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Starter

electricReference

Starter volts

12Reference

Engine (gross)

—

30.2 kWReference

Engine (net)

—

28.0 kWReference

Power (net)

—

28.0 kWReference

Power (gross)

—

30.2 kWReference

Oil capacity

—

25.0 LReference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.356 mmReference

Transmission

Gears

18 forward and 6 reverseReference

infinite forward and reverse (3-range)Reference

Clutch

260mm dry discReference

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PTO & Hydraulics

PTO (claimed)

30.6 kWReference

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Type

synchromeshReference

hydrostaticReference

Pump flow

32.0 lpmReference

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Rear Type

IReference

Control

position and draft controlReference

position control with available draft controlReference

Rear lift (at ends)

1646 kgReference

1300 kgReference

Rear PTO

independentReference

Rear PTO Type

540/1000Reference

Engine RPM

1000@2250Reference

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Pressure

—

132.1 barReference

Total flow

—

36.7 lpmReference

Steering flow

—

22.7 lpmReference

Steering cap.

—

0.3 LReference

Dimensions

Wheelbase

199 cmReference

172 cmReference

Weight

3679 to 3965 poundsReference

1215 kgReference

Front tire

6.00-16Reference

7x16Reference

2WD Rear tire

12.4-32Reference

—

2WD Standard tires (ag)

Front: 6.00-16. Rear: 12.4-32Reference

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4WD Standard tires (ag)

Front: 8.30-20. Rear: 12.4-32Reference

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Length

340 cmReference

302 cmReference

Width

154 cmReference

135 cmReference

Height

229 cmReference

—

Height (steering wheel)

149 cmReference

145 cmReference

2WD Weight

1668 kgReference

—

4WD Weight

1798 kgReference

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Ground clearance

41 cmReference

30 cmReference

Clearance (drawbar)

38 cmReference

—

2WD Front tread

115 to 165 cmReference

—

4WD Front tread

109 to 162 cmReference

—

Rear tread

123 to 163 cmReference

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Rear tire

—

12.4x24Reference

Ag front

—

7x16Reference

Ag rear

—

12.4x24Reference

Lawn/turf front

—

29x12.00-15Reference

Lawn/turf rear

—

475/65D-20Reference

Shipping weight

—

1215 kgReference

Capacities

Fuel

—

29.9 LReference

Electrical

Ground

—

negativeReference

Charging system

—

alternatorReference

Charging amps

—

40Reference

Battery volts

—

12Reference

Battery AH

—

65Reference

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.