Head to head · Sub-Compact

Iseki TU157 vs Kubota GB15

Iseki TU157 Tractor
IsekiModel A

Iseki TU157

Sub-Compact

power
15.3 hp
displacement
54.9 ci
Cylinders
3
Forward gears
6
Full TU157 specs
Image not recorded
KubotaModel B

Kubota GB15

Sub-Compact

power
14.8 hp
displacement
54.8 ci
Cylinders
3
Forward gears
6
Full GB15 specs
IsekiIseki TU157
vs
KubotaKubota GB15

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ TU157 higher · +0.5 hp (+3%)
TU15715.3 hp
GB1514.8 hp
Median Sub-Compact Tractor26.9 hp

TU157 is in the 10th percentile; GB15 is in the 8th · 816 models

Engine Displacement

▲ TU157 higher · +0.1 ci (<1%)
TU15754.9 ci
GB1554.8 ci
Median Sub-Compact Tractor91.4 ci

TU157 is in the 14th percentile; GB15 is in the 13th · 757 models

Cylinders

= Effectively tied
TU1573
GB153
Median Sub-Compact Tractor3

TU157 is in the 50th percentile; GB15 is in the 50th · 802 models

Forward Gears

= Effectively tied
TU1576
GB156
Median Sub-Compact Tractor9

TU157 is in the 18th percentile; GB15 is in the 18th · 616 models

TU157 (A)GB15 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecIseki TU157Kubota GB15Difference
ManufacturerIsekiKubota—
ModelTU157GB15—
CategorySub-CompactSub-CompactSame

Engine

SpecIseki TU157Kubota GB15Difference
ManufacturerMitsubishiKubota—
ModelK3CD905—
Power Output15.3hp14.8hp▲ TU157+0.5 hp · +3%
Rated RPM2,500RPM2,500RPMSame
Cylinders33Same
Displacement54.9ci54.8ci▲ TU157+0.1 ci · <1%
Bore2.8in2.8inSame
Stroke3.1in2.9in▲ TU157+0.2 in · +7%

Transmission

SpecIseki TU157Kubota GB15Difference
TypegearGearSame

Dimensions & Weight

SpecIseki TU157Kubota GB15Difference
Length86.6in80.5in▲ TU157+6.1 in · +8%
Width40.9in38.2in▲ TU157+2.7 in · +7%
Height52in72.2in▲ GB15+20.2 in · +39%
Operating Weight1,378lb1,257lb▲ TU157+121 lb · +10%

Hydraulics

SpecIseki TU157Kubota GB15Difference
Steering TypeNot recordedManual—

Hitch & Towing

SpecIseki TU157Kubota GB15Difference
Hitch Category30—

Chassis & Drive

SpecIseki TU157Kubota GB15Difference
Steering TypeNot recordedManual—

Electrical

SpecIseki TU157Kubota GB15Difference
Battery VoltageNot recorded12V—
Starter TypeElectric StarterElectric—

Capacities

SpecIseki TU157Kubota GB15Difference
Coolant1.5galNot recorded—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 10th percentile (15.3 hp)B · 8th percentile (14.8 hp)

Engine Displacement

median 91.4 ci
A · 14th percentile (54.9 ci)B · 13th percentile (54.8 ci)

Cylinders

median 3
A · 50th percentile (3)B · 50th percentile (3)

Forward Gears

median 9
A · 18th percentile (6)B · 18th percentile (6)

Operating Weight

median 2,700 lb
A · 15th percentile (1,378 lb)B · 9th percentile (1,257 lb)
A · TU157B · GB15Median Sub-Compact Tractor
Full spec pageIseki TU157Full spec pageKubota GB15