Head to head · Utility

Kubota L285 vs White Field Boss 31

Kubota L285 Tractor
KubotaModel A

Kubota L285

Utility

power
30 hp
displacement
90.7 ci
Cylinders
4
Forward gears
8
Full L285 specs
KubotaKubota L285
vs
WhiteWhite Field Boss 31

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

= Effectively tied
L28530 hp
Field Boss 3130 hp
Median Utility Tractor55 hp

L285 is in the 22nd percentile; Field Boss 31 is in the 22nd · 5,383 models

Engine Displacement

▲ Field Boss 31 higher · +0.7 ci (<1%)
L28590.7 ci
Field Boss 3191.4 ci
Median Utility Tractor183 ci

L285 is in the 16th percentile; Field Boss 31 is in the 18th · 5,580 models

Cylinders

▲ L285 higher · +1 (+33%)
L2854
Field Boss 313
Median Utility Tractor4

L285 is in the 50th percentile; Field Boss 31 is in the 23rd · 5,720 models

Forward Gears

▲ Field Boss 31 higher · +4 (+50%)
L2858
Field Boss 3112
Median Utility Tractor12

L285 is in the 23rd percentile; Field Boss 31 is in the 50th · 4,941 models

L285 (A)Field Boss 31 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecKubota L285White Field Boss 31Difference
ManufacturerKubotaWhite—
ModelL285Field Boss 31—
CategoryUtilityUtilitySame

Engine

SpecKubota L285White Field Boss 31Difference
ManufacturerKubotaIsuzu—
ModelV1501ANot recorded—
Power Output30hp30hpSame
Rated RPM2,400RPM2,600RPM▲ Field Boss 31+200 RPM · +8%
Cylinders43▲ L285+1 · +33%
Displacement90.7ci91.4ci▲ Field Boss 31+0.7 ci · <1%
Bore3in3.4in▲ Field Boss 31+0.4 in · +13%
Stroke3.2in3.4in▲ Field Boss 31+0.2 in · +6%

Transmission

SpecKubota L285White Field Boss 31Difference
TypeGearPartially Synchronized—

Dimensions & Weight

SpecKubota L285White Field Boss 31Difference
Length118in116in▲ L285+2 in · +2%
Width62.6in52in▲ L285+10.6 in · +20%
Height55.1in80in▲ Field Boss 31+24.9 in · +45%
Operating Weight2,230lb2,215lb▲ L285+15 lb · <1%

Hydraulics

SpecKubota L285White Field Boss 31Difference
System TypeOpen centerOpen CenterSame
Steering TypeManualManualSame

Power Take-off (PTO)

SpecKubota L285White Field Boss 31Difference
Speed 1695rpmNot recorded—
Speed 21,164rpmNot recorded—

Tires

SpecKubota L285White Field Boss 31Difference
Front Tire SizeNot recorded5.00-15—
Rear Tire SizeNot recorded11.2-24—

Hitch & Towing

SpecKubota L285White Field Boss 31Difference
Hitch TypeThree-Point HitchCategory I—
Hitch CategoryINot recorded—
Hitch PositionRearRearSame

Chassis & Drive

SpecKubota L285White Field Boss 31Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WD2WDSame
Steering TypeManualManualSame
Brake TypeWet discNot recorded—

Electrical

SpecKubota L285White Field Boss 31Difference
Starter TypeElectricElectric Starter—

Capacities

SpecKubota L285White Field Boss 31Difference
Coolant1.9galNot recorded—

Operator Station

SpecKubota L285White Field Boss 31Difference
TypeOpen with two-post ROPSOpen—

Category context

Both models against the field

Engine Power

median 55 hp
A · 22nd percentile (30 hp)B · 22nd percentile (30 hp)

Engine Displacement

median 183 ci
A · 16th percentile (90.7 ci)B · 18th percentile (91.4 ci)

Cylinders

median 4
A · 50th percentile (4)B · 23rd percentile (3)

Forward Gears

median 12
A · 23rd percentile (8)B · 50th percentile (12)

Operating Weight

median 5,303 lb
A · 14th percentile (2,230 lb)B · 14th percentile (2,215 lb)
A · L285B · Field Boss 31Median Utility Tractor
Full spec pageKubota L285Full spec pageWhite Field Boss 31