Search
Big Bud 450 vs Big Bud KT400
Verdict: Big Bud 450 vs Big Bud KT400
The Big Bud 450 and the Big Bud KT400 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 450 hp. Big Bud 450 is the newer design (1986 vs 1977). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
Tune the fit score
Tell us about your operation
Fit & specs
Big Bud
62
Fit score
Best match
Clear
Big Bud
62
Fit score
Best match
Clear
Rated power
450 hp
450 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Big BudReference
Big BudReference
liquid-cooledReference
liquid-cooledReference
Total built
7Reference
—
Drive
4x4 4WDReference
4x4 4WDReference
Steering
hydrostatic powerReference
hydrostatic powerReference
Engine
Engine
335.6 kWReference
335.6 kWReference
Displacement
12.1 LReference
18.8 LReference
Bore/Stroke
123 x 127 mmReference
159 x 159 mmReference
Power
335.6 kWReference
335.6 kWReference
Starter type
electricReference
electricReference
Rated RPM
—
2100Reference
Transmission
Type
full power shiftReference
—
Gears
12 forward and 2 reverseReference
13 forward and 2 reverseReference
Transmission
—
Fuller Road RangerReference
Dimensions
Weight
18144 kgReference
18144 kgReference
Electrical
Ground
negativeReference
—
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.