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

Ursus 914
100 HP
Ursus

914

4.6 L Engine
Full Technical Profile β†’
VS
+640.0%
ARCHIVE SPEC4WD
740HP
Big Bud740
Archived Specification Record
Big Bud

740

23.2 L Engine+640.0 HP Lead
Full Technical Profile β†’
Quick Takeaways:⚑ Rated Power: Big Bud 740 (+640.0 HP / +640.0%)πŸ›’οΈ Displacement: Big Bud 740 (+18.6 L)
Model overview
4 selected
Ursus 914
πŸ“Έ Photo
100 HP
Ursus

914

Catalog archive
Open model sources
ARCHIVE SPEC4WD
740HP
Big Bud740
Archived Specification Record
Big Bud

740

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

Steiger 785 Quadtrac

Catalog archive
Open model sources
Deere 9RX 770
πŸ“Έ Photo
770 HP
Deere

9RX 770

Catalog archive
Open model sources
Engine and power
Rated horsepower
100 HP
740 HP
785 HP+15.0 HP
770 HP
PTO horsepower
64 HP
β€”
529.6 HP+194.6 HP
335 HP
Engine displacement
4.6 L
23.2 L+5.2 L
15.9 L
18 L
Cylinders
4 cylinders
6 cylinders
6 cylinders
6 cylinders
Fuel type
Diesel
Diesel
Diesel
Diesel
Transmission and drive
Drive system
Unknown
4WD
Tracks (4-Track)
Tracks (4-Track)
Transmission type
Two-speed power shift (16F/8R)
Full power shift (12F/2R)
Full power shift (17F/2R)
Full power shift (21F/11R)
Forward / reverse gears
16 fwd / 8 rev
12 fwd / 2 rev
17 fwd / 2 rev
21 fwd / 11 rev
Weight and capacities
Operating weight
4,419 kg
34,020 kg+454 kg
27,760 kg
33,566 kg
Hydraulic total flow
β€”
β€”
β€”
β€”
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
2 Shanks
18 Shanks
19 Shanks0
19 Shanks0
Max Disk Harrow (8 mph)
6 ft (2 m)
48 ft (15 m)
51 ft (16 m)+1 ft
50 ft (15 m)
Max Air Seeder (5.5 mph)
15 ft (5 m)
94 ft (29 m)
100 ft (30 m)+2 ft
98 ft (30 m)
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
13,154 lbs(Est. Cap)
30% Front / 70% Rear
88,800 lbs
55% Front / 45% Rear
76,500 lbs(Est. Cap)
50% Front / 50% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
3.6 gal/h (13.6 L/h)
26.6 gal/h (100.7 L/h)
28.3 gal/h (107.1 L/h)
27.7 gal/h (104.9 L/h)
Provenance and serial decoders
Production years
1984–1998
1987–1990
2025
2025
Assembly factory
Warsaw / Lublin, Poland
β€”
Fargo, North Dakota, USA
β€”
Serial decoder support
Not indexed
Not indexed
Not indexed
Not indexed