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Kubota GB15 vs Kubota GB155
Verdict: Kubota GB15 vs Kubota GB155
The Kubota GB15 and the Kubota GB155 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 15 hp. Kubota GB155 is the lighter machine (565 kg vs 570 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota GB155 is the newer design (2004 vs 1997). 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
15 hp
15 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
Three gears, plus reverse, in two ranges.Reference
Three gears, plus reverse, in two ranges.Reference
Steering
powerReference
powerReference
Engine
Fuel tank
12.9 LReference
12.9 LReference
Engine
11.0 kWReference
11.0 kWReference
Displacement
0.9 LReference
0.9 LReference
Bore/Stroke
72 x 74 mmReference
72 x 74 mmReference
Power
11.0 kWReference
11.0 kWReference
Rated RPM
2500Reference
2500Reference
Starter
negativeReference
negativeReference
Starter volts
12Reference
12Reference
Transmission
Type
gearReference
gearReference
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
PTO & Hydraulics
Rear Type
0Reference
0Reference
Control
position controlReference
position controlReference
Rear PTO Type
540/1000 (1.375)Reference
540/1000 (1.375)Reference
Dimensions
Wheelbase
127 cmReference
127 cmReference
Weight
570 kgReference
565 kgReference
Front tire
5.00-12Reference
5.00-12Reference
Rear tire
8-18Reference
8-18Reference
Standard tires (ag)
Front: 5.00-12. Rear: 8-18Reference
Front: 5.00-12. Rear: 8-18Reference
Length
204 cmReference
204 cmReference
Width
97 cmReference
106 cmReference
Height (ROPS)
183 cmReference
183 cmReference
Ground clearance
29 cmReference
28 cmReference
Front tread
74 cmReference
74 cmReference
Rear tread
72 to 87 cmReference
72 to 87 cmReference
Electrical
Ground
electricReference
electricReference
Battery volts
12Reference
12Reference
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.