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

Oliver 99
69 HP
Oliver

99

4.9 L Engine
Full Technical Profile β†’
VS
+11.6%
Caterpillar Seventy
77 HP
Caterpillar

Seventy

21.5 L Engine+8.0 HP Lead
Full Technical Profile β†’
Quick Takeaways:⚑ Rated Power: Caterpillar Seventy (+8.0 HP / +11.6%)πŸ›’οΈ Displacement: Caterpillar Seventy (+16.6 L)
Model overview
4 selected
Oliver 99
πŸ“Έ Photo
69 HP
Oliver

99

Catalog archive
Open model sources
Caterpillar Seventy
πŸ“Έ Photo
77 HP
Caterpillar

Seventy

Catalog archive
Open model sources
Caterpillar RD7
πŸ“Έ Photo
75 HP
Caterpillar

RD7

Catalog archive
Open model sources
CaseIH Steiger 785 Quadtrac
πŸ“Έ Photo
785 HP
CaseIH

Steiger 785 Quadtrac

Catalog archive
Open model sources
Engine and power
Rated horsepower
69 HP
77 HP
75 HP
785 HP+708.0 HP
PTO horsepower
β€”
β€”
β€”
529.6 HPβ˜… Leader
Engine displacement
4.9 L
21.5 L+5.6 L
13.6 L
15.9 L
Cylinders
6 cylinders
4 cylinders
4 cylinders
6 cylinders
Fuel type
Gasoline
Gasoline
Diesel
Diesel
Transmission and drive
Drive system
2WD
Tracks (Crawler)
Tracks (Crawler)
Tracks (4-Track)
Transmission type
Gear (4F/1R)
Gear (6F/2R)
Gear (4F/1R)
Full power shift (17F/2R)
Forward / reverse gears
4 fwd / 1 rev
6 fwd / 2 rev
4 fwd / 1 rev
17 fwd / 2 rev
Weight and capacities
Operating weight
3,208 kg
14,515 kg
9,534 kg
27,760 kg+13,245 kg
Hydraulic total flow
β€”
β€”
β€”
β€”
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
1 Shanks
1 Shanks
19 Shanks+18 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
6 ft (2 m)
6 ft (2 m)
51 ft (16 m)+45 ft
Max Air Seeder (5.5 mph)
15 ft (5 m)
15 ft (5 m)
15 ft (5 m)
100 ft (30 m)+85 ft
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
9,549 lbs(Est. Cap)
30% Front / 70% Rear
8,085 lbs
50% Front / 50% Rear
7,875 lbs
50% Front / 50% Rear
76,500 lbs(Est. Cap)
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
2.5 gal/h (9.5 L/h)
2.8 gal/h (10.6 L/h)
2.7 gal/h (10.2 L/h)
28.3 gal/h (107.1 L/h)
Provenance and serial decoders
Production years
1937–1953
1933–1937
1935–1940
2025
Assembly factory
Charles City, Iowa, USA
β€”
β€”
Fargo, North Dakota, USA
Serial decoder support
Not indexed
Not indexed
Not indexed