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

Huber 40-62
68 HP
Huber

40-62

10.1 L Engine+2.0 HP Lead
Full Technical Profile →
VS
+3.0%
Allis Chalmers HD7
66 HP
Allis Chalmers

HD7

3.5 L Engine
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: Huber 40-62 (+2.0 HP / +3.0%)🛢️ Displacement: Huber 40-62 (+6.6 L)
Model overview
3 selected
Huber 40-62
📸 Photo
68 HP
Huber

40-62

Catalog archive
Open model sources
Allis Chalmers HD7
📸 Photo
66 HP
Allis Chalmers

HD7

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

9RX 770

Catalog archive
Open model sources
Engine and power
Rated horsepower
68 HP
66 HP
770 HP+702.0 HP
PTO horsepower
—
—
335 HP★ Leader
Engine displacement
10.1 L
3.5 L
18 L+7.9 L
Cylinders
4 cylinders
3 cylinders
6 cylinders
Fuel type
Gasoline
Diesel
Diesel
Transmission and drive
Drive system
2WD
Tracks (Crawler)
Tracks (4-Track)
Transmission type
Gear (2F/1R)
Sliding gear (4F/1R)
Full power shift (21F/11R)
Forward / reverse gears
2 fwd / 1 rev
4 fwd / 1 rev
21 fwd / 11 rev
Weight and capacities
Operating weight
4,427 kg
6,350 kg
33,566 kg+27,216 kg
Hydraulic total flow
—
—
—
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
1 Shanks
19 Shanks+18 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
6 ft (2 m)
50 ft (15 m)+44 ft
Max Air Seeder (5.5 mph)
15 ft (5 m)
15 ft (5 m)
98 ft (30 m)+83 ft
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
9,860 lbs
30% Front / 70% Rear
6,930 lbs
50% Front / 50% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
2.4 gal/h (9.1 L/h)
2.4 gal/h (9.1 L/h)
27.7 gal/h (104.9 L/h)
Provenance and serial decoders
Production years
1927–1941
1940–1950
2025
Assembly factory
—
West Allis, Wisconsin, USA
—
Serial decoder support
Not indexed
Not indexed