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 1950-T
116 HP
Oliver

1950-T

5.1 L Engine
Full Technical Profile →
VS
+14.7%
Deere 4520 (1969–1970)
133 HP
Deere

4520

6.6 L Engine+17.0 HP Lead
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: Deere 4520 (+17.0 HP / +14.7%)🛢️ Displacement: Deere 4520 (+1.5 L)
Model overview
4 selected
Oliver 1950-T
📸 Photo
116 HP
Oliver

1950-T

Catalog archive
Open model sources
Deere 4520 (1969–1970)
📸 Photo
133 HP
Deere

4520

Catalog archive
Open model sources
Deere 9RX 830
📸 Photo
830 HP
Deere

9RX 830

Catalog archive
Open model sources
Deere 9RX 770
📸 Photo
770 HP
Deere

9RX 770

Catalog archive
Open model sources
Engine and power
Rated horsepower
116 HP
133 HP
830 HP+60.0 HP
770 HP
PTO horsepower
105.24 HP
123.39 HP
335 HP+0.0 HP
335 HP+0.0 HP
Engine displacement
5.1 L
6.6 L
18 L+0.0 L
18 L+0.0 L
Cylinders
6 cylinders
6 cylinders
6 cylinders
6 cylinders
Fuel type
Diesel
Diesel
Diesel
Diesel
Transmission and drive
Drive system
4WD
Unknown
Tracks (4-Track)
Tracks (4-Track)
Transmission type
Gear (18F/6R)
Partially synchronized (8F/4R)
Full power shift (21F/11R)
Full power shift (21F/11R)
Forward / reverse gears
18 fwd / 6 rev
8 fwd / 4 rev
21 fwd / 11 rev
21 fwd / 11 rev
Weight and capacities
Operating weight
—
—
33,566 kg+0 kg
33,566 kg+0 kg
Hydraulic total flow
—
—
—
—
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
2 Shanks
3 Shanks
21 Shanks+2 Shanks
19 Shanks
Max Disk Harrow (8 mph)
8 ft (2 m)
9 ft (3 m)
54 ft (16 m)+4 ft
50 ft (15 m)
Max Air Seeder (5.5 mph)
15 ft (5 m)
15 ft (5 m)
106 ft (32 m)+8 ft
98 ft (30 m)
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
15,660 lbs
40% Front / 60% Rear
19,285 lbs
30% Front / 70% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
4.2 gal/h (15.9 L/h)
4.8 gal/h (18.2 L/h)
29.9 gal/h (113.2 L/h)
27.7 gal/h (104.9 L/h)
Provenance and serial decoders
Production years
1967–1969
1969–1970
2025
2025
Assembly factory
Charles City, Iowa, USA
Waterloo, Iowa, USA
—
—
Serial decoder support
Not indexed
Not indexed