Search
Kubota A-15 vs Kubota GB155
Verdict: Kubota A-15 vs Kubota GB155
The Kubota A-15 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 650 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota A-15 holds more fuel (17.0 L vs 12.9 L) for longer stints between fills. Kubota GB155 is the newer design (2004 vs 1988). 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
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
liquid-cooledReference
Three gears, plus reverse, in two ranges.Reference
Steering
—
powerReference
Engine
Fuel tank
17.0 LReference
12.9 LReference
Engine
11.4 kWReference
11.0 kWReference
Displacement
0.9 LReference
0.9 LReference
Bore/Stroke
72 x 74 mmReference
72 x 74 mmReference
Power
11.4 kWReference
11.0 kWReference
Rated RPM
2600Reference
2500Reference
Starter
electricReference
negativeReference
Starter volts
12Reference
12Reference
Transmission
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
Type
—
gearReference
PTO & Hydraulics
Rear Type
0Reference
0Reference
Rear PTO Type
540 (1.375)Reference
540/1000 (1.375)Reference
Engine RPM
1194@2600Reference
—
Control
—
position controlReference
Dimensions
Wheelbase
135 cmReference
127 cmReference
Weight
650 kgReference
565 kgReference
Front tire
5.00-12Reference
5.00-12Reference
Rear tire
8-16Reference
8-18Reference
Standard tires (ag)
Front: 5.00-12. Rear: 8-16Reference
Front: 5.00-12. Rear: 8-18Reference
Length
253 cmReference
204 cmReference
Width
104 cmReference
106 cmReference
Height
124 cmReference
—
Ground clearance
29 cmReference
28 cmReference
Front tread
82 cmReference
74 cmReference
Rear tread
81/89 cmReference
72 to 87 cmReference
Height (ROPS)
—
183 cmReference
Electrical
Ground
negativeReference
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.