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

Chamberlain Super 90
90 HP
Chamberlain

Super 90

3.5 L Engine
Full Technical Profile →
VS
+13.3%
County 1124
102 HP
County

1124

6.2 L Engine+12.0 HP Lead
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: County 1124 (+12.0 HP / +13.3%)🛢️ Displacement: County 1124 (+2.7 L)
Model overview
4 selected
Chamberlain Super 90
📸 Photo
90 HP
Chamberlain

Super 90

Catalog archive
Open model sources
County 1124
📸 Photo
102 HP
County

1124

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

9RX 770

Catalog archive
Open model sources
Big Bud 16V-747
📸 Photo
960 HP
Big Bud

16V-747

Catalog archive
Open model sources
Engine and power
Rated horsepower
90 HP
102 HP
770 HP
960 HP+190.0 HP
PTO horsepower
77 HP
—
335 HP+258.0 HP
—
Engine displacement
3.5 L
6.2 L
18 L
24.1 L+6.1 L
Cylinders
3 cylinders
6 cylinders
6 cylinders
16 cylinders
Fuel type
Diesel
Diesel
Diesel
Diesel
Transmission and drive
Drive system
2WD
4WD
Tracks (4-Track)
4WD
Transmission type
Sliding gear (9F/3R)
—
Full power shift (21F/11R)
Power shift (6F/1R)
Forward / reverse gears
9 fwd / 3 rev
8 fwd / 2 rev
21 fwd / 11 rev
6 fwd / 1 rev
Weight and capacities
Operating weight
—
4,570 kg
33,566 kg
43,092 kg+9,526 kg
Hydraulic total flow
—
—
—
65 GPM★ Leader
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
2 Shanks
2 Shanks
19 Shanks
24 Shanks+5 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
7 ft (2 m)
50 ft (15 m)
62 ft (19 m)+12 ft
Max Air Seeder (5.5 mph)
15 ft (5 m)
15 ft (5 m)
98 ft (30 m)
124 ft (38 m)+26 ft
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
13,050 lbs
30% Front / 70% Rear
13,604 lbs(Est. Cap)
40% Front / 60% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
115,200 lbs
55% Front / 45% Rear
Est. Fuel Burn (75% Load)
3.2 gal/h (12.1 L/h)
3.7 gal/h (14 L/h)
27.7 gal/h (104.9 L/h)
34.6 gal/h (131 L/h)
Provenance and serial decoders
Production years
1962–1967
1967–1971
2025
1978
Assembly factory
—
—
—
—
Serial decoder support
Not indexed
Not indexed