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 1850
102 HP
Oliver

1850

5.1 L Engine
Full Technical Profile β†’
VS
+12.7%
Caterpillar D8
115 HP
Caterpillar

D8

20.4 L Engine+13.0 HP Lead
Full Technical Profile β†’
Quick Takeaways:⚑ Rated Power: Caterpillar D8 (+13.0 HP / +12.7%)πŸ›’οΈ Displacement: Caterpillar D8 (+15.3 L)
Model overview
3 selected
Oliver 1850
πŸ“Έ Photo
102 HP
Oliver

1850

Catalog archive
Open model sources
Caterpillar D8
πŸ“Έ Photo
115 HP
Caterpillar

D8

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
102 HP
115 HP
785 HP+670.0 HP
PTO horsepower
92.94 HP
β€”
529.6 HP+436.7 HP
Engine displacement
5.1 L
20.4 L+4.5 L
15.9 L
Cylinders
6 cylinders
6 cylinders
6 cylinders
Fuel type
Gasoline
Diesel
Diesel
Transmission and drive
Drive system
Unknown
Tracks (Crawler)
Tracks (4-Track)
Transmission type
Unsynchronized (18F/6R)
Gear (6F/2R)
Full power shift (17F/2R)
Forward / reverse gears
18 fwd / 6 rev
6 fwd / 2 rev
17 fwd / 2 rev
Weight and capacities
Operating weight
β€”
16,565 kg
27,760 kg+11,195 kg
Hydraulic total flow
β€”
β€”
β€”
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
2 Shanks
2 Shanks
19 Shanks+17 Shanks
Max Disk Harrow (8 mph)
7 ft (2 m)
7 ft (2 m)
51 ft (16 m)+44 ft
Max Air Seeder (5.5 mph)
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)
14,790 lbs
30% Front / 70% Rear
12,075 lbs
50% Front / 50% Rear
76,500 lbs(Est. Cap)
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
3.7 gal/h (14 L/h)
4.1 gal/h (15.5 L/h)
28.3 gal/h (107.1 L/h)
Provenance and serial decoders
Production years
1964–1969
1937–1965
2025
Assembly factory
Charles City, Iowa, USA
β€”
Fargo, North Dakota, USA
Serial decoder support
Not indexed