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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.

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Direct technical match-up between flagship models

Kubota lawn tractors ZD331
31 HP
Kubota

ZD331

1.3 L Engine
Full Technical Profile →
VS
+16.1%
Bukh 302
36 HP
Bukh

302

2.3 L Engine+5.0 HP Lead
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: Bukh 302 (+5.0 HP / +16.1%)🛢️ Displacement: Bukh 302 (+1.0 L)
Model overview
3 selected
Kubota lawn tractors ZD331
📸 Photo
31 HP
Kubota

ZD331

Catalog archive
Open model sources
Bukh 302
📸 Photo
36 HP
Bukh

302

Catalog archive
Open model sources
Deere 9RX 830
📸 Photo
830 HP
Deere

9RX 830

Catalog archive
Open model sources
Engine and power
Rated horsepower
31 HP
36 HP
830 HP+794.0 HP
PTO horsepower
—
29 HP
335 HP+306.0 HP
Engine displacement
1.3 L
2.3 L
18 L+15.7 L
Cylinders
3 cylinders
2 cylinders
6 cylinders
Fuel type
Diesel
Diesel
Diesel
Transmission and drive
Drive system
2WD
2WD
Tracks (4-Track)
Transmission type
Hydrostatic
Gear (8F/4R)
Full power shift (21F/11R)
Forward / reverse gears
— fwd / — rev
8 fwd / 4 rev
21 fwd / 11 rev
Weight and capacities
Operating weight
777 kg
1,678 kg
33,566 kg+31,888 kg
Hydraulic total flow
—
—
—
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
1 Shanks
21 Shanks+20 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
6 ft (2 m)
54 ft (16 m)+48 ft
Max Air Seeder (5.5 mph)
15 ft (5 m)
15 ft (5 m)
106 ft (32 m)+91 ft
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
2,315 lbs(Est. Cap)
30% Front / 70% Rear
4,995 lbs(Est. Cap)
30% Front / 70% Rear
84,000 lbs(OEM Cap)
50% Front / 50% Rear
Est. Fuel Burn (75% Load)
1.1 gal/h (4.2 L/h)
1.3 gal/h (4.9 L/h)
29.9 gal/h (113.2 L/h)
Provenance and serial decoders
Production years
—
1960–1967
2025
Assembly factory
—
—
—
Serial decoder support
Not indexed
Not indexed
Not indexed