Compare/Iseki TD4450 vs Iseki TK41

Iseki TD4450 vs Iseki TK41

Verdict: Iseki TD4450 vs Iseki TK41

The Iseki TD4450 and the Iseki TK41 are both tractors — here is how they stack up on the figures that matter. Iseki TD4450 leads on rated power with 41 hp against 40 hp. Iseki TD4450 is the lighter machine (3,679 kg vs 3,759 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki TD4450 holds more fuel (50.0 L vs 48.1 L) for longer stints between fills. In short: choose the Iseki TD4450 for outright pulling power, or the Iseki TK41 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Iseki

Fit score

Best match

Clear

Iseki

Fit score

Best match

Clear

Rated power

41 hp

40 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

IsekiReference

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

liquid-cooledReference

Variants

Field Boss 43

similar White modelReference

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Engine

Fuel tank

50.0 LReference

48.1 LReference

Engine

35.8 kWReference

30.1 kWReference

Displacement

2.4 LReference

2.2 LReference

Bore/Stroke

86 x 102 mmReference

87 x 92 mmReference

Power

35.8 kWReference

30.1 kWReference

Air cleaner

dryReference

—

Rated RPM

2600Reference

2500Reference

Torque

132.1 NmReference

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Torque RPM

1400Reference

—

Starter

electricReference

Starter volts

12Reference

Transmission

Gears

18 forward and 6 reverseReference

16 forward and reverseReference

Clutch

260mm dry discReference

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PTO & Hydraulics

PTO (claimed)

30.6 kWReference

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Type

synchromeshReference

—

Pump flow

32.0 lpmReference

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Rear Type

IReference

JIS1Reference

Control

position and draft controlReference

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Rear lift (at ends)

1646 kgReference

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Rear PTO

independentReference

—

Rear PTO Type

540/1000Reference

540 (1.375)Reference

Engine RPM

1000@2250Reference

1270@2500Reference

Dimensions

Wheelbase

199 cmReference

185 cmReference

Weight

3679 to 3965 poundsReference

3759 to 4134 poundsReference

Front tire

6.00-16Reference

8-18Reference

2WD Rear tire

12.4-32Reference

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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

343 cmReference

Width

154 cmReference

152 cmReference

Height

229 cmReference

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Height (steering wheel)

149 cmReference

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2WD Weight

1668 kgReference

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4WD Weight

1798 kgReference

—

Ground clearance

41 cmReference

35 cmReference

Clearance (drawbar)

38 cmReference

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2WD Front tread

115 to 165 cmReference

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4WD Front tread

109 to 162 cmReference

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Rear tread

123 to 163 cmReference

118 to 149 cmReference

Rear tire

—

13.6-26Reference

Standard tires (ag)

—

Front: 8-18. Rear: 13.6-26Reference

Height (ROPS)

—

228 cmReference

Height (cab)

—

227 cmReference

ROPS Weight

—

1705 kgReference

Cab Weight

—

1875 kgReference

Front tread

—

124 cmReference

Electrical

Ground

—

negativeReference

Battery volts

—

12Reference

Battery AH

—

95Reference

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.