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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

Kubota lawn tractors ZD321
26 HP
Kubota

ZD321

1 L Engine
Full Technical Profile β†’
VS
+3592.3%
Big Bud 16V-747
960 HP
Big Bud

16V-747

24.1 L Engine+934.0 HP Lead
Full Technical Profile β†’
Quick Takeaways:⚑ Rated Power: Big Bud 16V-747 (+934.0 HP / +3592.3%)πŸ›’οΈ Displacement: Big Bud 16V-747 (+23.1 L)
Model overview
3 selected
Kubota lawn tractors ZD321
πŸ“Έ Photo
26 HP
Kubota

ZD321

Catalog archive
Open model sources
Big Bud 16V-747
πŸ“Έ Photo
960 HP
Big Bud

16V-747

Catalog archive
Open model sources
CaseIH Steiger 785 Quadtrac
πŸ“Έ Photo
785 HP
CaseIH

Steiger 785 Quadtrac

Catalog archive
Open model sources
Engine and power
Rated horsepower
26 HP
960 HP+175.0 HP
785 HP
PTO horsepower
β€”
β€”
529.6 HPβ˜… Leader
Engine displacement
1 L
24.1 L+8.2 L
15.9 L
Cylinders
3 cylinders
16 cylinders
6 cylinders
Fuel type
Diesel
Diesel
Diesel
Transmission and drive
Drive system
2WD
4WD
Tracks (4-Track)
Transmission type
Hydrostatic
Power shift (6F/1R)
Full power shift (17F/2R)
Forward / reverse gears
β€” fwd / β€” rev
6 fwd / 1 rev
17 fwd / 2 rev
Weight and capacities
Operating weight
796 kg
43,092 kg+15,332 kg
27,760 kg
Hydraulic total flow
β€”
65 GPMβ˜… Leader
β€”
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
24 Shanks+5 Shanks
19 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
62 ft (19 m)+11 ft
51 ft (16 m)
Max Air Seeder (5.5 mph)
15 ft (5 m)
124 ft (38 m)+24 ft
100 ft (30 m)
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
2,372 lbs(Est. Cap)
30% Front / 70% Rear
115,200 lbs
55% Front / 45% Rear
76,500 lbs(Est. Cap)
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
0.9 gal/h (3.4 L/h)
34.6 gal/h (131 L/h)
28.3 gal/h (107.1 L/h)
Provenance and serial decoders
Production years
β€”
1978
2025
Assembly factory
β€”
β€”
Fargo, North Dakota, USA
Serial decoder support
Not indexed
Not indexed