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Kubota B2311 vs Kubota KL3150
Verdict: Kubota B2311 vs Kubota KL3150
The Kubota B2311 and the Kubota KL3150 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 31 hp. Kubota B2311 is the lighter machine (2,039 kg vs 2,932 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota KL3150 holds more fuel (40.1 L vs 26.9 L) for longer stints between fills. Kubota B2311 is the newer design (2018 vs 2010). 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
31 hp
31 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
liquid-cooledReference
Twelve hydraulically-shift gears (eight in reverse) in two ranges.Reference
Differential lock
mechanical rearReference
—
Engine
Fuel tank
26.9 LReference
40.1 LReference
Engine (gross)
22.8 kWReference
—
Engine (net)
20.9 kWReference
—
Displacement
1.5 LReference
1.8 LReference
Bore/Stroke
78 x 78 mmReference
86 x 102 mmReference
Rated Power (net)
20.9 kWReference
—
Power (gross)
22.8 kWReference
—
Air cleaner
dry elementReference
—
Rated RPM
2500Reference
2600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Engine
—
22.8 kWReference
Power
—
22.8 kWReference
Transmission
Type
hydrostaticReference
power shiftReference
Gears
infinite forward and reverse (3-range)Reference
30 forward and 20 reverseReference
Clutch
—
dry discReference
Transmission
—
GlideshiftReference
PTO & Hydraulics
PTO (claimed)
17.4 kWReference
—
Pressure
161.8 barReference
—
Total flow
32.9 lpmReference
—
Rear Type
IReference
IReference
Control
position controlReference
—
Rear lift (at ends)
969 kgReference
—
Rear PTO
independentReference
—
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Mid PTO
optionalReference
—
Mid PTO Type
2500 (Kubota 10-tooth #5)Reference
—
Engine RPM
—
-945@2700Reference
Dimensions
Wheelbase
166 cmReference
174 cmReference
Weight
2039 to 2513 poundsReference
2932 to 3384 poundsReference
ROPS Length
293 cmReference
—
Cab Length
300 cmReference
—
Width
136 cmReference
141 cmReference
Height (ROPS)
232 cmReference
198 cmReference
Height (cab)
214 cmReference
215 cmReference
ROPS Weight
924 kgReference
1329 kgReference
Cab Weight
1139 kgReference
1534 kgReference
Ground clearance
31 cmReference
36 cmReference
Front tread
93 to 101 cmReference
113 cmReference
Rear tread
104 cmReference
108/135 cmReference
Front tire
—
6-14Reference
Rear tire
—
9.5-24Reference
Standard tires (ag)
—
Front: 6-14. Rear: 9.5-24Reference
Length
—
318 cmReference
Kubota B2311 attachments
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
—
Battery volts
12Reference
12Reference
Attachment overview
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.