Compare/ATC M-3 Terratrac vs International Harvester 3414

ATC M-3 Terratrac vs International Harvester 3414

Verdict: ATC M-3 Terratrac vs International Harvester 3414

The ATC M-3 Terratrac and the International Harvester 3414 are both industrial tractors — here is how they stack up on the figures that matter. International Harvester 3414 leads on rated power with 44 hp against 43 hp. International Harvester 3414 is the lighter machine (2,358 kg vs 2,866 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 3414 is the newer design (1961 vs 1953). In short: choose the International Harvester 3414 for outright pulling power, or the ATC M-3 Terratrac if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

ATC

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

43 hp

44 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

ATCReference

International HarvesterReference

liquid-cooledReference

Three gears with normal and high ranges. Torque converter provides forward-reverse changes without clutching.Reference

Drive

crawlerReference

—

Steering

—

hydrostatic powerReference

Engine

31.7 kWReference

—

Displacement

2.7 LReference

2.5 LReference

Bore/Stroke

87 x 111 mmReference

89 x 102 mmReference

Power

31.7 kWReference

—

Rated RPM

1850Reference

2000Reference

Torque

168.6 NmReference

153.2 NmReference

Torque RPM

1200Reference

1400Reference

Starter

electricReference

—

Starter volts

6Reference

12Reference

Engine (gross)

—

32.4 kWReference

Diesel Drawbar (claimed)

—

24.3 kWReference

Gasoline Drawbar (claimed)

—

23.4 kWReference

Power (gross)

—

32.4 kWReference

Air cleaner

—

oil bathReference

Compression

—

22.6:1Reference

Oil capacity

—

18.9 LReference

Coolant capacity

—

9.5 LReference

Transmission

Type

gearReference

—

Gears

3 forward and 1 reverseReference

6 forward and reverseReference

Transmission

—

Torque ConverterReference

Dimensions

Weight

2866 kgReference

2358 kgReference

Operating weight

2866 kgReference

—

Ground clearance

35 cmReference

33 cmReference

Gauge

152 cmReference

—

Wheelbase

—

184 cmReference

Front tire

—

7.50-16Reference

Rear tire

—

14.9-24Reference

Industrial front

—

7.50-16Reference

Industrial rear

—

14.9-24Reference

Length

—

421 cmReference

Height (steering wheel)

—

154 cmReference

Shipping weight

—

2358 kgReference

M-3 Serial Numbers

1953

M3-001Reference

—

1954

M3-006Reference

—

1955

M3-062Reference

—

1956

M3-178Reference

—

Final

M3-299Reference

—

ATC M-3 Tracks

Width

30 cmReference

170 cmReference

Length on ground

144 cmReference

—

Area on ground

0.9 m²Reference

—

Ground pressure

0.3 barReference

—

Variants

414

—

farm tractorReference

PTO & Hydraulics

Diesel PTO (claimed)

—

26.8 kWReference

Gasoline PTO (claimed)

—

27.2 kWReference

Hydraulic system

—

32.2 LReference

Capacity

—

32.2 LReference

Rear Type

—

IReference

Rear PTO

—

continuousReference

Rear PTO Type

—

540Reference

Capacities

Fuel

—

51.9 LReference

International Harvester 3414 attachments

3414 Serial Number Location

3414 Serial Numbers

1961

—

501Reference

1962

—

502Reference

1963

—

1572Reference

1964

—

3126Reference

1965

—

4889Reference

1966

—

6742Reference

1967

—

7668Reference

Attachment overview

International 3150 Backhoe

Backhoe type

—

International 3150 BackhoeReference

Digging depth

—

384 cmReference

2-Foot flat digging depth

—

375 cmReference

Reach from pivot

—

492 cmReference

Loading height

—

358 cmReference

Bucket Rotation

—

173°Reference

Swing Arc

—

180°Reference

Speeds

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.