Head to head · Utility

Kubota KL28 Hi-Speed vs Kubota KL31Z

Kubota KL31Z Tractor
KubotaModel B

Kubota KL31Z

Utility

power
30.6 hp
displacement
111 ci
Cylinders
3
Forward gears
Not recorded
Full KL31Z specs
KubotaKubota KL28 Hi-Speed
vs
KubotaKubota KL31Z

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ KL31Z higher · +3 hp (+11%)
KL28 Hi-Speed27.6 hp
KL31Z30.6 hp
Median Utility Tractor55 hp

KL28 Hi-Speed is in the 19th percentile; KL31Z is in the 23rd · 5,383 models

Engine Displacement

▲ KL31Z higher · +10 ci (+10%)
KL28 Hi-Speed101 ci
KL31Z111 ci
Median Utility Tractor183 ci

KL28 Hi-Speed is in the 23rd percentile; KL31Z is in the 26th · 5,580 models

Cylinders

= Effectively tied
KL28 Hi-Speed3
KL31Z3
Median Utility Tractor4

KL28 Hi-Speed is in the 23rd percentile; KL31Z is in the 23rd · 5,720 models

Operating Weight

▲ KL31Z higher · +407 lb (+13%)
KL28 Hi-Speed3,219 lb
KL31Z3,626 lb
Median Utility Tractor5,303 lb

KL28 Hi-Speed is in the 26th percentile; KL31Z is in the 31st · 5,107 models

KL28 Hi-Speed (A)KL31Z (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
ManufacturerKubotaKubotaSame
ModelKL28 Hi-SpeedKL31Z—
CategoryUtilityUtilitySame

Engine

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
ManufacturerKubotaKubotaSame
ModelD1703D1803—
Power Output27.6hp30.6hp▲ KL31Z+3 hp · +11%
Rated RPM2,600RPM2,600RPMSame
Cylinders33Same
Displacement101ci111ci▲ KL31Z+10 ci · +10%
Bore3.4in3.4inSame
Stroke3.6in4in▲ KL31Z+0.4 in · +11%

Transmission

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
TypeNot recordedContinuously-variable transmission—

Dimensions & Weight

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
Length124in128in▲ KL31Z+4 in · +3%
Width54in60.6in▲ KL31Z+6.6 in · +12%
Height81.7in88in▲ KL31Z+6.3 in · +8%
Operating Weight3,219lb3,626lb▲ KL31Z+407 lb · +13%

Hydraulics

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
Steering TypePowerPowerSame

Hitch & Towing

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
Hitch TypeCategory INot recorded—
Hitch CategoryCategory 3I—

Chassis & Drive

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
Chassis Type4x4 MFWD 4WD4x4 MFWD 4WDSame
Drive Type4WD4WDSame
Steering TypePowerPowerSame

Electrical

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
Starter TypeElectricElectricSame

Operator Station

SpecKubota KL28 Hi-SpeedKubota KL31ZDifference
TypeBoth ROPS and Cab availableNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 19th percentile (27.6 hp)B · 23rd percentile (30.6 hp)

Engine Displacement

median 183 ci
A · 23rd percentile (101 ci)B · 26th percentile (111 ci)

Cylinders

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

Operating Weight

median 5,303 lb
A · 26th percentile (3,219 lb)B · 31st percentile (3,626 lb)

Length

median 137 in
A · 33rd percentile (124 in)B · 38th percentile (128 in)
A · KL28 Hi-SpeedB · KL31ZMedian Utility Tractor
Full spec pageKubota KL28 Hi-SpeedFull spec pageKubota KL31Z