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Kubota B-10 Bulltra vs Kubota JB11
Verdict: Kubota B-10 Bulltra vs Kubota JB11
The Kubota B-10 Bulltra and the Kubota JB11 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 10 hp. Kubota JB11 is the newer design (2006 vs 1985). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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
10 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
Three speeds, plus reverse, in two ranges.Reference
Three gears, plus reverse, in two ranges.Reference
Engine
Engine
7.5 kWReference
7.7 kWReference
Power
7.5 kWReference
7.7 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel tank
—
14.0 LReference
Displacement
—
0.5 LReference
Bore/Stroke
—
67 x 68 mmReference
Rated RPM
—
3000Reference
Transmission
Type
gearReference
—
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
Clutch
—
dry discReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
PTO & Hydraulics
Rear PTO
—
540 (1.375)Reference
Rear PTO Type
—
917:3000Reference
Dimensions
Wheelbase
—
127 cmReference
Weight
—
499 kgReference
Front tire
—
4.00-10Reference
Rear tire
—
7-14Reference
Standard tires (ag)
—
Front: 4.00-10. Rear: 7-14Reference
Optional tires (ag)
—
Front: 4.00-12. Rear: 7-16Reference
Length
—
199 cmReference
Width
—
93 cmReference
Height
—
176 cmReference
Ground clearance
—
23 cmReference
Front tread
—
72 cmReference
Rear tread
—
72/76 cmReference
JB11 Serial Numbers
Location:
—
Serial number decal on the right side of the tractor frame, above the front axle.Reference
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.