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 DD
70 HP
Cletrac

DD

7.8 L Engine+1.0 HP Lead
Full Technical Profile β†’
VS
+1.4%
Oliver 99
69 HP
Oliver

99

4.9 L Engine
Full Technical Profile β†’
Quick Takeaways:⚑ Rated Power: Cletrac DD (+1.0 HP / +1.4%)πŸ›’οΈ Displacement: Cletrac DD (+2.9 L)
Model overview
3 selected
Cletrac DD
πŸ“Έ Photo
70 HP
Cletrac

DD

Catalog archive
Open model sources
Oliver 99
πŸ“Έ Photo
69 HP
Oliver

99

Catalog archive
Open model sources
Big Bud 16V-747
πŸ“Έ Photo
960 HP
Big Bud

16V-747

Catalog archive
Open model sources
Engine and power
Rated horsepower
70 HP
69 HP
960 HP+890.0 HP
PTO horsepower
β€”
β€”
β€”
Engine displacement
7.8 L
4.9 L
24.1 L+16.3 L
Cylinders
6 cylinders
6 cylinders
16 cylinders
Fuel type
Diesel
Gasoline
Diesel
Transmission and drive
Drive system
Tracks (Crawler)
2WD
4WD
Transmission type
Gear (4F/2R)
Gear (4F/1R)
Power shift (6F/1R)
Forward / reverse gears
4 fwd / 2 rev
4 fwd / 1 rev
6 fwd / 1 rev
Weight and capacities
Operating weight
6,032 kg
3,208 kg
43,092 kg+37,060 kg
Hydraulic total flow
β€”
β€”
65 GPMβ˜… Leader
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
1 Shanks
24 Shanks+23 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
6 ft (2 m)
62 ft (19 m)+56 ft
Max Air Seeder (5.5 mph)
15 ft (5 m)
15 ft (5 m)
124 ft (38 m)+109 ft
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
7,350 lbs
50% Front / 50% Rear
9,549 lbs(Est. Cap)
30% Front / 70% Rear
115,200 lbs
55% Front / 45% Rear
Est. Fuel Burn (75% Load)
2.5 gal/h (9.5 L/h)
2.5 gal/h (9.5 L/h)
34.6 gal/h (131 L/h)
Provenance and serial decoders
Production years
1937–1958
1937–1953
1978
Assembly factory
β€”
Charles City, Iowa, USA
β€”