Compare/International Harvester D-440 vs International Harvester TD-340

International Harvester D-440 vs International Harvester TD-340

Verdict: International Harvester D-440 vs International Harvester TD-340

The International Harvester D-440 and the International Harvester TD-340 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 40 hp. International Harvester D-440 is the lighter machine (2,080 kg vs 3,175 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester TD-340 holds more fuel (56.8 L vs 54.9 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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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

40 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

With 11-28 rear tires.Reference

Gear 1 used for pull test.Reference

Total built

1,787Reference

—

Drive

—

crawlerReference

Engine

Fuel tank

54.9 LReference

56.8 LReference

Engine

29.8 kWReference

—

Displacement

2.2 LReference

2.7 LReference

Bore/Stroke

83 x 102 mmReference

94 x 98 mmReference

Power

29.8 kWReference

—

Compression

19:1Reference

19.7:1Reference

Rated RPM

1900Reference

2000Reference

Starter volts

12Reference

Oil capacity

6.6 LReference

—

Coolant capacity

13.7 LReference

—

Drawbar (claimed)

—

24.6 kWReference

Belt (claimed)

—

29.8 kWReference

Drawbar (tested)

—

23.6 kWReference

Power at rated engine speed

—

29.7 kWReference

Max power

—

23.6 kWReference

Transmission

AgriomaticReference

Torque AmplifierReference

Gears

8 forward and 2 reverseReference

5 forward and reverseReference

Type

—

shuttleReference

Clutch

—

dry discReference

PTO & Hydraulics

Rear Type

IIReference

—

Rear PTO Type

540 (1.375)Reference

—

PTO (tested)

—

29.7 kWReference

Power at rated PTO speed

—

27.0 kWReference

Dimensions

Wheelbase

187 cmReference

—

Weight

2080 kgReference

3175 kgReference

Front tire

6.00-16Reference

—

Rear tire

11-28Reference

—

Ag front

6.00-16Reference

—

Ag rear

11-36Reference

—

Length

288 cmReference

317 cmReference

Width

173 cmReference

147 cmReference

Height

165 cmReference

153 cmReference

Operating weight

—

3175 kgReference

Gauge

—

121 cmReference

Speeds

Variants

T-340

—

gasolineReference

International Harvester TD-340 attachments

TD-340 Serial Numbers

1959

—

501Reference

1960

—

1979Reference

1961

—

5396 (Series A)Reference

1962

—

5449 (Series A)Reference

1963

—

6397 (Series A)Reference

1964

—

7338 (Series A)Reference

1965

—

8525 (Series A)Reference

Location:

—

Serial number plate on the instrument panel.Reference

Links

Attachment overview

Wagner 65-T Backhoe

Backhoe type

—

Wagner 65-T BackhoeReference

Digging depth

—

304 cmReference

Reach from pivot

—

381 cmReference

Loading height

—

259 cmReference

Swing Arc

—

180°Reference

International Harvester TD-340 Tracks

Length on ground

—

167 cmReference

Area on ground

—

1.2 m²Reference

Test results

Fuel use

—

11.0 l/hourReference

Max pull

—

3084 kgReference

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.