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 35
56 HP
Cletrac

35

6.3 L Engine
Full Technical Profile →
VS
+1275.0%
Deere 9RX 770
770 HP
Deere

9RX 770

18 L Engine+714.0 HP Lead
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: Deere 9RX 770 (+714.0 HP / +1275.0%)🛢️ Displacement: Deere 9RX 770 (+11.7 L)
Model overview
4 selected
Cletrac 35
📸 Photo
56 HP
Cletrac

35

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
ARCHIVE SPEC4WD
740HP
Big Bud740
Archived Specification Record
Big Bud

740

Catalog archive
Open model sources
Engine and power
Rated horsepower
56 HP
770 HP
960 HP+190.0 HP
740 HP
PTO horsepower
—
335 HP★ Leader
—
—
Engine displacement
6.3 L
18 L
24.1 L+0.9 L
23.2 L
Cylinders
6 cylinders
6 cylinders
16 cylinders
6 cylinders
Fuel type
Gasoline
Diesel
Diesel
Diesel
Transmission and drive
Drive system
Tracks (Crawler)
Tracks (4-Track)
4WD
4WD
Transmission type
Gear (3F/1R)
Full power shift (21F/11R)
Power shift (6F/1R)
Full power shift (12F/2R)
Forward / reverse gears
3 fwd / 1 rev
21 fwd / 11 rev
6 fwd / 1 rev
12 fwd / 2 rev
Weight and capacities
Operating weight
4,717 kg
33,566 kg
43,092 kg+9,072 kg
34,020 kg
Hydraulic total flow
—
—
65 GPM★ Leader
—
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
19 Shanks
24 Shanks+5 Shanks
18 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
50 ft (15 m)
62 ft (19 m)+12 ft
48 ft (15 m)
Max Air Seeder (5.5 mph)
15 ft (5 m)
98 ft (30 m)
124 ft (38 m)+26 ft
94 ft (29 m)
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
5,880 lbs
50% Front / 50% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
115,200 lbs
55% Front / 45% Rear
88,800 lbs
55% Front / 45% Rear
Est. Fuel Burn (75% Load)
2 gal/h (7.6 L/h)
27.7 gal/h (104.9 L/h)
34.6 gal/h (131 L/h)
26.6 gal/h (100.7 L/h)
Provenance and serial decoders
Production years
1931–1936
2025
1978
1987–1990
Assembly factory
—
—
—
—
Serial decoder support
Not indexed
Not indexed