TractorDex
TractorDexIndex
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

Cletrac BD
53 HP
Cletrac

BD

4.9 L Engine
Full Technical Profile →
VS
+1.9%
Caterpillar Forty
54 HP
Caterpillar

Forty

8 L Engine+1.0 HP Lead
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: Caterpillar Forty (+1.0 HP / +1.9%)🛢️ Displacement: Caterpillar Forty (+3.1 L)
Model overview
2 selected
Cletrac BD
📸 Photo
53 HP
Cletrac

BD

Catalog archive
Open model sources
Caterpillar Forty
📸 Photo
54 HP
Caterpillar

Forty

Catalog archive
Open model sources
Engine and power
Rated horsepower
53 HP
54 HP+1.0 HP
PTO horsepower
—
—
Engine displacement
4.9 L
8 L+3.1 L
Cylinders
6 cylinders
4 cylinders
Fuel type
Diesel
Gasoline
Transmission and drive
Drive system
Tracks (Crawler)
Tracks (Crawler)
Transmission type
Gear (4F/2R)
Gear (4F/1R)
Forward / reverse gears
4 fwd / 2 rev
4 fwd / 1 rev
Weight and capacities
Operating weight
4,263 kg
6,180 kg+1,917 kg
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)
5,565 lbs
50% Front / 50% Rear
5,670 lbs
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
1.9 gal/h (7.2 L/h)
1.9 gal/h (7.2 L/h)
Provenance and serial decoders
Production years
1936–1956
1934–1936
Assembly factory
—
—
Serial decoder support