Head to head · Utility

Kubota B40 vs Kubota GB140

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KubotaModel A

Kubota B40

Utility

power
14 hp
displacement
52.2 ci
Cylinders
3
Forward gears
6
Full B40 specs
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KubotaModel B

Kubota GB140

Utility

power
13.8 hp
displacement
43.9 ci
Cylinders
3
Forward gears
6
Full GB140 specs
KubotaKubota B40
vs
KubotaKubota GB140

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ B40 higher · +0.2 hp (+1%)
B4014 hp
GB14013.8 hp
Median Utility Tractor55 hp

B40 is in the 2nd percentile; GB140 is in the 2nd · 5,383 models

Engine Displacement

▲ B40 higher · +8.3 ci (+19%)
B4052.2 ci
GB14043.9 ci
Median Utility Tractor183 ci

B40 is in the 3rd percentile; GB140 is in the 1st · 5,580 models

Cylinders

= Effectively tied
B403
GB1403
Median Utility Tractor4

B40 is in the 23rd percentile; GB140 is in the 23rd · 5,720 models

Forward Gears

= Effectively tied
B406
GB1406
Median Utility Tractor12

B40 is in the 11th percentile; GB140 is in the 11th · 4,941 models

B40 (A)GB140 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecKubota B40Kubota GB140Difference
ManufacturerKubotaKubotaSame
ModelB40GB140—
CategoryUtility, Sub-CompactUtility, Sub-CompactSame

Engine

SpecKubota B40Kubota GB140Difference
ManufacturerKubotaKubotaSame
ModelD850D722—
Power Output14hp13.8hp▲ B40+0.2 hp · +1%
Rated RPM2,600RPM2,800RPM▲ GB140+200 RPM · +8%
Cylinders33Same
Displacement52.2ci43.9ci▲ B40+8.3 ci · +19%
Bore2.8in2.6in▲ B40+0.2 in · +8%
Stroke2.8in2.7in▲ B40+0.1 in · +4%

Transmission

SpecKubota B40Kubota GB140Difference
TypeGearGearSame

Dimensions & Weight

SpecKubota B40Kubota GB140Difference
Length84.7in79.5in▲ B40+5.2 in · +7%
Width41.5in41.7in▲ GB140+0.2 in · <1%
Height49in71.3in▲ GB140+22.3 in · +46%
Operating Weight1,213lb1,190lb▲ B40+23 lb · +2%

Hydraulics

SpecKubota B40Kubota GB140Difference
Steering TypeNot recordedManual—

Power Take-off (PTO)

SpecKubota B40Kubota GB140Difference
Speed 1540rpmNot recorded—

Hitch & Towing

SpecKubota B40Kubota GB140Difference
Hitch TypeJIS0Not recorded—
Hitch CategoryNot recordedCategory 3—

Chassis & Drive

SpecKubota B40Kubota GB140Difference
Chassis Type4x4 MFWD 4WD4x4 MFWD 4WDSame
Drive Type4WD4WDSame
Steering TypeNot recordedManual—

Electrical

SpecKubota B40Kubota GB140Difference
Starter TypeElectricElectricSame

Operator Station

SpecKubota B40Kubota GB140Difference
TypeOpen operator station with two-post ROPSNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 2nd percentile (14 hp)B · 2nd percentile (13.8 hp)

Engine Displacement

median 183 ci
A · 3rd percentile (52.2 ci)B · 1st percentile (43.9 ci)

Cylinders

median 4
A · 23rd percentile (3)B · 23rd percentile (3)

Forward Gears

median 12
A · 11th percentile (6)B · 11th percentile (6)

Operating Weight

median 5,303 lb
A · 2nd percentile (1,213 lb)B · 2nd percentile (1,190 lb)
A · B40B · GB140Median Utility Tractor
Full spec pageKubota B40Full spec pageKubota GB140