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

Caterpillar R3
46 HP
Caterpillar

R3

5.7 L Engine
Full Technical Profile →
VS
+8.7%
Case L
50 HP
Case

L

6.6 L Engine+4.0 HP Lead
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: Case L (+4.0 HP / +8.7%)🛢️ Displacement: Case L (+0.9 L)
Model overview
2 selected
Caterpillar R3
📸 Photo
46 HP
Caterpillar

R3

Catalog archive
Open model sources
Case L
📸 Photo
50 HP
Case

L

Catalog archive
Open model sources
Engine and power
Rated horsepower
46 HP
50 HP+4.0 HP
PTO horsepower
—
45 HP★ Leader
Engine displacement
5.7 L
6.6 L+0.9 L
Cylinders
4 cylinders
4 cylinders
Fuel type
Gasoline
Unknown
Transmission and drive
Drive system
Tracks (Crawler)
2WD
Transmission type
Gear (3F/1R)
Gear (3F/1R)
Forward / reverse gears
3 fwd / 1 rev
3 fwd / 1 rev
Weight and capacities
Operating weight
—
2,407 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)
4,830 lbs
50% Front / 50% Rear
7,164 lbs(Est. Cap)
30% Front / 70% Rear
Est. Fuel Burn (75% Load)
1.7 gal/h (6.4 L/h)
1.8 gal/h (6.8 L/h)
Provenance and serial decoders
Production years
1934–1935
1929–1940
Assembly factory
—
Racine, Wisconsin, USA
Serial decoder support
Not indexed