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

Yanmar YM186
18 HP
Yanmar

YM186

0.9 L Engine
Full Technical Profile →
VS
+5233.3%
Big Bud 16V-747
960 HP
Big Bud

16V-747

24.1 L Engine+942.0 HP Lead
Full Technical Profile →
Quick Takeaways:⚡ Rated Power: Big Bud 16V-747 (+942.0 HP / +5233.3%)🛢️ Displacement: Big Bud 16V-747 (+23.2 L)
Model overview
2 selected
Yanmar YM186
📸 Photo
18 HP
Yanmar

YM186

Catalog archive
Open model sources
Big Bud 16V-747
📸 Photo
960 HP
Big Bud

16V-747

Catalog archive
Open model sources
Engine and power
Rated horsepower
18 HP
960 HP+942.0 HP
PTO horsepower
16 HP★ Leader
—
Engine displacement
0.9 L
24.1 L+23.2 L
Cylinders
3 cylinders
16 cylinders
Fuel type
Diesel
Diesel
Transmission and drive
Drive system
4WD
4WD
Transmission type
Three-speed power shift (9F/3R)
Power shift (6F/1R)
Forward / reverse gears
9 fwd / 3 rev
6 fwd / 1 rev
Weight and capacities
Operating weight
650 kg
43,092 kg+42,442 kg
Hydraulic total flow
4.8 GPM
65 GPM+60.2 GPM
ASABE Field Implement Capacity Matchup
Max Subsoiler (12" depth)
1 Shanks
24 Shanks+23 Shanks
Max Disk Harrow (8 mph)
6 ft (2 m)
62 ft (19 m)+56 ft
Max Air Seeder (5.5 mph)
15 ft (5 m)
124 ft (38 m)+109 ft
Target Ballast & Balance
Heavy-draft standard (30/70 for 2WD, 40/60 for MFWD, 55/45 for 4WD)
1,935 lbs(Est. Cap)
40% Front / 60% Rear
115,200 lbs
55% Front / 45% Rear
Est. Fuel Burn (75% Load)
0.6 gal/h (2.3 L/h)
34.6 gal/h (131 L/h)
Provenance and serial decoders
Production years
1980–1986
1978
Assembly factory
Nagahama, Shiga / Okayama, Japan
—
Serial decoder support
Not indexed