Multi-model comparison
Side-by-side tractor comparison
Compare technical specifications, horsepower ratings, hydraulic capacities, and dimensions across all tractor models.
Head-to-Head Arena Spotlight
Direct technical match-up between flagship models
40 HP
VS
+12.5%
45 HP
Quick Takeaways:⚡ Rated Power: International Harvester T-9 (+5.0 HP / +12.5%)🛢️ Displacement: International Harvester T-9 (+1.9 L)
Model overview
2 selected
Engine and power
Rated horsepower
40 HP
45 HP+5.0 HP
PTO horsepower
36 HP★ Leader
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Engine displacement
3.6 L
5.5 L+1.9 L
Cylinders
6 cylinders
4 cylinders
Fuel type
Gasoline
Gasoline
Transmission and drive
Drive system
2WD
Tracks (Crawler)
Transmission type
Gear (4F/1R)
Gear (5F/1R)
Forward / reverse gears
4 fwd / 1 rev
5 fwd / 1 rev
Weight and capacities
Operating weight
1,753 kg
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Hydraulic total flow
—
—
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks0
1 Shanks0
Max Disk Harrow (8 mph)
6 ft (2 m)0
6 ft (2 m)0
Max Air Seeder (5.5 mph)
15 ft (5 m)0
15 ft (5 m)0
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
5,218 lbs(Est. Cap)
30% Front / 70% Rear
4,725 lbs
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
1.4 gal/h (5.3 L/h)
1.6 gal/h (6.1 L/h)
Provenance and serial decoders
Production years
1938–1942
1940–1956
Assembly factory
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340 - 450 HPVS
Row-Crop Flagships
Heavy Field Draft & Precision Planting
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500 - 524 HPVS
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Historic MuscleVS
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