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
770 HP
VS
+4.1%
ARCHIVE SPEC4WD
740HP
740Archived Specification Record
Quick Takeaways:⚡ Rated Power: Deere 9RX 770 (+30.0 HP / +4.1%)🛢️ Displacement: Big Bud 740 (+5.2 L)
Model overview
3 selected
Engine and power
Rated horsepower
770 HP
740 HP
960 HP+190.0 HP
PTO horsepower
335 HP★ Leader
—
—
Engine displacement
18 L
23.2 L
24.1 L+0.9 L
Cylinders
6 cylinders
6 cylinders
16 cylinders
Fuel type
Diesel
Diesel
Diesel
Transmission and drive
Drive system
Tracks (4-Track)
4WD
4WD
Transmission type
Full power shift (21F/11R)
Full power shift (12F/2R)
Power shift (6F/1R)
Forward / reverse gears
21 fwd / 11 rev
12 fwd / 2 rev
6 fwd / 1 rev
Weight and capacities
Operating weight
33,566 kg
34,020 kg
43,092 kg+9,072 kg
Hydraulic total flow
—
—
65 GPM★ Leader
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
19 Shanks
18 Shanks
24 Shanks+5 Shanks
Max Disk Harrow (8 mph)
50 ft (15 m)
48 ft (15 m)
62 ft (19 m)+12 ft
Max Air Seeder (5.5 mph)
98 ft (30 m)
94 ft (29 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)
84,000 lbs(OEM Cap)
50% Front / 50% Rear
88,800 lbs
55% Front / 45% Rear
115,200 lbs
55% Front / 45% Rear
Est. Fuel Burn (75% Load)
27.7 gal/h (104.9 L/h)
26.6 gal/h (100.7 L/h)
34.6 gal/h (131 L/h)
Provenance and serial decoders
Production years
2025
1987–1990
1978
Assembly factory
—
—
—
Curated High-Draft Showdowns
770 - 960 HP Mega-DuelVS
World-Record Titans
World’s Largest vs Modern Quad-Track
16V-747
9RX 770
960 HP vs 770 HPCompare Now →
700+ HP High-DraftVS
Tracked 4WD Titans
Articulated Four-Track Showdown
9RX 770
Steiger 715
770 HP vs 715 HPCompare Now →
340 - 450 HPVS
Row-Crop Flagships
Heavy Field Draft & Precision Planting
8R 410
Magnum 340
443 HP vs 340 HPCompare Now →
500 - 524 HPVS
German 500+ HP Titans
Stepless High-Traction System Tractors
Xerion 5000
1050 Vario
524 HP vs 500 HPCompare Now →
300 - 315 HPVS
European Contractor Flagships
300+ HP High-Speed & Tillage Duel
728 Vario
T7.315
303 HP vs 313 HPCompare Now →
Historic American Row-CropVS
1970s Muscle Legends
Sound-Gard Green vs Turbo Red Duel
4440
1466 Turbo
153 HP vs 147 HPCompare Now →
Historic MuscleVS
Golden Age Classics
Historic American Row-Crop Duel
4020 Diesel
1066 Turbo
101 HP vs 140 HPCompare Now →