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Kubota B-10 Bulltra vs Kubota B1121
Verdict: Kubota B-10 Bulltra vs Kubota B1121
The Kubota B-10 Bulltra and the Kubota B1121 are both tractors — here is how they stack up on the figures that matter. Kubota B1121 leads on rated power with 11 hp against 10 hp. Kubota B1121 is the newer design (2018 vs 1985). In short: choose the Kubota B1121 for outright pulling power, or the Kubota B-10 Bulltra if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Kubota
71
Fit score
Best match
Clear
Kubota
71
Fit score
Best match
Clear
Rated power
10 hp
11 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
Three speeds, plus reverse, in two ranges.Reference
liquid-cooledReference
Differential lock
—
mechanical rearReference
Engine
Engine
7.5 kWReference
—
Power
7.5 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel tank
—
14.0 LReference
Engine (net)
—
8.0 kWReference
Displacement
—
0.5 LReference
Bore/Stroke
—
67 x 68 mmReference
Rated Power (net)
—
8.0 kWReference
Air cleaner
—
dry elementReference
Rated RPM
—
3000Reference
Transmission
Type
gearReference
gearReference
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Charging system
—
alternatorReference
PTO & Hydraulics
Pump flow
—
7.9 lpmReference
Rear Type
—
IReference
Rear lift (at ends)
—
430 kgReference
Rear PTO Type
—
540 (1.375)Reference
Dimensions
Wheelbase
—
127 cmReference
Weight
—
600 kgReference
Front tire
—
5-12Reference
Rear tire
—
8-16Reference
Standard tires (ag)
—
Front: 5-12. Rear: 8-16Reference
Length
—
235 cmReference
Width
—
93 cmReference
Height (ROPS)
—
221 cmReference
Ground clearance
—
24 cmReference
Front tread
—
76 to 86 cmReference
Rear tread
—
75 to 100 cmReference
Kubota B1121 attachments
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.