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Multi-model comparison

Side-by-side tractor comparison

Compare technical specifications, horsepower ratings, hydraulic capacities, and dimensions across all tractor models.

Model overview
1 selected
Allis Chalmers HD3
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36 HP
Allis Chalmers

HD3

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Engine and power
Rated horsepower
36 HP
PTO horsepower
32.53 HP
Engine displacement
2.9 L
Cylinders
4 cylinders
Fuel type
Diesel
Transmission and drive
Drive system
Tracks (Crawler)
Transmission type
Two-speed power shift (4F/2R)
Forward / reverse gears
4 fwd / 2 rev
Weight and capacities
Operating weight
3,467 kg
Hydraulic total flow
—
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
Max Air Seeder (5.5 mph)
15 ft (5 m)
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
3,780 lbs
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
1.3 gal/h (4.9 L/h)
Provenance and serial decoders
Production years
1960–1968
Assembly factory
West Allis, Wisconsin, USA
Serial decoder support