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
unknown4WD
40HP
ST440Archived Specification Record
VS
+1975.0%
830 HP
Quick Takeaways:⚡ Rated Power: Deere 9RX 830 (+790.0 HP / +1975.0%)🛢️ Displacement: Deere 9RX 830 (+16.0 L)
Model overview
4 selected
Engine and power
Rated horsepower
40 HP
830 HP+60.0 HP
770 HP
740 HP
PTO horsepower
34 HP
335 HP+0.0 HP
335 HP+0.0 HP
—
Engine displacement
2 L
18 L
18 L
23.2 L+5.2 L
Cylinders
4 cylinders
6 cylinders
6 cylinders
6 cylinders
Fuel type
Diesel
Diesel
Diesel
Diesel
Transmission and drive
Drive system
4WD
Tracks (4-Track)
Tracks (4-Track)
4WD
Transmission type
—
Full power shift (21F/11R)
Full power shift (21F/11R)
Full power shift (12F/2R)
Forward / reverse gears
12 fwd / — rev
21 fwd / 11 rev
21 fwd / 11 rev
12 fwd / 2 rev
Weight and capacities
Operating weight
1,460 kg
33,566 kg
33,566 kg
34,020 kg+454 kg
Hydraulic total flow
—
—
—
—
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
21 Shanks+2 Shanks
19 Shanks
18 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
54 ft (16 m)+4 ft
50 ft (15 m)
48 ft (15 m)
Max Air Seeder (5.5 mph)
15 ft (5 m)
106 ft (32 m)+8 ft
98 ft (30 m)
94 ft (29 m)
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
4,346 lbs(Est. Cap)
40% Front / 60% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
88,800 lbs
55% Front / 45% Rear
Est. Fuel Burn (75% Load)
1.4 gal/h (5.3 L/h)
29.9 gal/h (113.2 L/h)
27.7 gal/h (104.9 L/h)
26.6 gal/h (100.7 L/h)
Provenance and serial decoders
Production years
—
2025
2025
1987–1990
Assembly factory
—
—
—
—
Serial decoder support
Not indexed
Not indexed
Not indexed
Not indexed
Curated High-Draft Showdowns
770 - 960 HP Mega-DuelVS
World-Record Titans
World’s Largest vs Modern Quad-Track
16V-747
9RX 770
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700+ HP High-DraftVS
Tracked 4WD Titans
Articulated Four-Track Showdown
9RX 770
Steiger 715
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340 - 450 HPVS
Row-Crop Flagships
Heavy Field Draft & Precision Planting
8R 410
Magnum 340
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500 - 524 HPVS
German 500+ HP Titans
Stepless High-Traction System Tractors
Xerion 5000
1050 Vario
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300 - 315 HPVS
European Contractor Flagships
300+ HP High-Speed & Tillage Duel
728 Vario
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303 HP vs 313 HPCompare Now →
Historic American Row-CropVS
1970s Muscle Legends
Sound-Gard Green vs Turbo Red Duel
4440
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153 HP vs 147 HPCompare Now →
Historic MuscleVS
Golden Age Classics
Historic American Row-Crop Duel
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