Head to head · Utility

Kubota GB150 vs Shibaura SP1440

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KubotaModel A

Kubota GB150

Utility

power
14.8 hp
displacement
54.8 ci
Cylinders
3
Forward gears
6
Full GB150 specs
Shibaura SP1440 Tractor
ShibauraModel B

Shibaura SP1440

Utility

power
14 hp
displacement
53.6 ci
Cylinders
3
Forward gears
9
Full SP1440 specs
KubotaKubota GB150
vs
ShibauraShibaura SP1440

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ GB150 higher · +0.8 hp (+6%)
GB15014.8 hp
SP144014 hp
Median Utility Tractor55 hp

GB150 is in the 2nd percentile; SP1440 is in the 2nd · 5,383 models

Engine Displacement

▲ GB150 higher · +1.2 ci (+2%)
GB15054.8 ci
SP144053.6 ci
Median Utility Tractor183 ci

GB150 is in the 4th percentile; SP1440 is in the 3rd · 5,580 models

Cylinders

= Effectively tied
GB1503
SP14403
Median Utility Tractor4

GB150 is in the 23rd percentile; SP1440 is in the 23rd · 5,720 models

Forward Gears

▲ SP1440 higher · +3 (+50%)
GB1506
SP14409
Median Utility Tractor12

GB150 is in the 11th percentile; SP1440 is in the 35th · 4,941 models

GB150 (A)SP1440 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecKubota GB150Shibaura SP1440Difference
ManufacturerKubotaShibaura—
ModelGB150SP1440—
CategoryUtility, Sub-CompactUtility—

Engine

SpecKubota GB150Shibaura SP1440Difference
ManufacturerKubotaShibaura—
ModelD905S723—
Power Output14.8hp14hp▲ GB150+0.8 hp · +6%
Rated RPM2,500RPM2,600RPM▲ SP1440+100 RPM · +4%
Cylinders33Same
Displacement54.8ci53.6ci▲ GB150+1.2 ci · +2%
Bore2.8in2.8inSame
Stroke2.9in2.8in▲ GB150+0.1 in · +4%

Transmission

SpecKubota GB150Shibaura SP1440Difference
TypeGearNot recorded—

Dimensions & Weight

SpecKubota GB150Shibaura SP1440Difference
Length80.5in85in▲ SP1440+4.5 in · +6%
Width41.7in36.2in▲ GB150+5.5 in · +15%
Height72.2in46.9in▲ GB150+25.3 in · +54%
Operating Weight1,246lb1,091lb▲ GB150+155 lb · +14%

Hydraulics

SpecKubota GB150Shibaura SP1440Difference
Steering TypePowerNot recorded—

Chassis & Drive

SpecKubota GB150Shibaura SP1440Difference
Chassis Type4x4 MFWD 4WDNot recorded—
Drive Type4WDNot recorded—
Steering TypePowerNot recorded—

Electrical

SpecKubota GB150Shibaura SP1440Difference
Starter TypeElectricElectricSame

Operator Station

SpecKubota GB150Shibaura SP1440Difference
TypeOpen with ROPSNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 2nd percentile (14.8 hp)B · 2nd percentile (14 hp)

Engine Displacement

median 183 ci
A · 4th percentile (54.8 ci)B · 3rd percentile (53.6 ci)

Cylinders

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

Forward Gears

median 12
A · 11th percentile (6)B · 35th percentile (9)

Operating Weight

median 5,303 lb
A · 2nd percentile (1,246 lb)B · 1st percentile (1,091 lb)
A · GB150B · SP1440Median Utility Tractor
Full spec pageKubota GB150Full spec pageShibaura SP1440