Compare/White 2-30 Field Boss vs White Field Boss 21

White 2-30 Field Boss vs White Field Boss 21

Verdict: White 2-30 Field Boss vs White Field Boss 21

The White 2-30 Field Boss and the White Field Boss 21 are both tractors — here is how they stack up on the figures that matter. White 2-30 Field Boss leads on rated power with 28 hp against 19 hp. White Field Boss 21 is the lighter machine (1,588 kg vs 2,624 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. White Field Boss 21 is the newer design (1986 vs 1979). In short: choose the White 2-30 Field Boss for outright pulling power, or the White Field Boss 21 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

White

Fit score

Best match

Clear

White

Fit score

Best match

Clear

Rated power

28 hp

19 hp

Confidence

40%

Guide price

—

Overview

Distributor

WhiteReference

Manufacturer

IsekiReference

Four gears (1-4) in two ranges (low/high).Reference

With 12.4-16 rear tires.Reference

Final drives

spur gearReference

—

2WD Steering

manualReference

—

4WD Steering

powerReference

—

Drive

—

shaftReference

Engine

Drawbar (tested)

18.6 kWReference

—

Displacement

1.5 LReference

1.2 LReference

Bore/Stroke

86 x 86 mmReference

76 x 86 mmReference

Air cleaner

dryReference

single stageReference

Pre-heating

glow plugsReference

Compression

20:1Reference

22.5:1Reference

Rated RPM

2600Reference

Starter volts

12Reference

Oil capacity

16.0 LReference

—

Coolant capacity

7.9 LReference

—

Power at rated engine speed

21.1 kWReference

—

Max power

18.6 kWReference

—

Fuel tank

—

23.1 LReference

Engine

—

15.7 kWReference

Power

—

15.7 kWReference

Idle RPM

—

850-2860Reference

Transmission

Gears

8 forward and 2 reverseReference

12 forward and 4 reverseReference

Clutch

225mm dry discReference

—

PTO & Hydraulics

PTO (claimed)

20.1 kWReference

14.2 kWReference

PTO (tested)

21.1 kWReference

—

Hydraulic system

7.9 LReference

—

Type

gearReference

3-blade with hydraulic liftReference

Capacity

7.9 LReference

—

Pressure

160.3 barReference

142.3 barReference

Pump flow

20.4 lpmReference

—

Rear Type

IReference

Control

position controlReference

—

Rear PTO

live (2-stage clutch)Reference

transmissionReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

540@2176Reference

—

Power at rated PTO speed

18.3 kWReference

—

Total flow

—

20.8 lpmReference

Front PTO

—

crankshaft-drivenReference

Front PTO Type

—

2600Reference

Capacities

Fuel

30.0 LReference

—

Dimensions

Wheelbase

175 cmReference

149 cmReference

Weight

2624 to 2950 poundsReference

213 kgReference

Front tire

5.00-15Reference

4.00-12Reference

Rear tire

12.4-24Reference

12.4-16 (2WD)Reference

Ag front

5.00-15Reference

—

Ag rear

12.4-24Reference

—

Length

309 cmReference

267 cmReference

Width

144 cmReference

108 cmReference

Height

200 cmReference

—

Shipping weight

1190 kgReference

—

Operating weight

1338 kgReference

—

Ground clearance

35 cmReference

—

Front tread

110 to 150 cmReference

—

Rear tread

119 to 151 cmReference

87/103 cmReference

Standard tires (ag)

—

Front: 6.00-12. Rear: 12.4-16 (4WD)Reference

Lawn/turf front

—

24-8.50-12 (4WD)Reference

Lawn/turf rear

—

13.6-16Reference

Height (exhaust)

—

191 cmReference

2WD Shipping weight

—

720 kgReference

4WD Shipping weight

—

760 kgReference

2WD Ground clearance

—

35 cmReference

4WD Ground clearance

—

29 cmReference

2WD Front tread

—

85/95 cmReference

4WD Front tread

—

94 cmReference

White 2-30 attachments

Electrical

Ground

negativeReference

—

Charging system

alternatorReference

Battery volts

12Reference

Charging amps

—

35Reference

Attachment overview

Test results

Fuel use

8.7 l/hourReference

—

Max pull

1277 kgReference

—

White Field Boss 21 attachments

Field Boss 21 Serial Numbers

1986

—

TE3210F02879 (4WD)Reference

1987

—

TE3210F03079 (4WD)Reference

1988

—

TE3210F04003 (4WD)Reference

60" Mower deck

Cutting width

—

152 cmReference

Cut height

—

5 to 12 cmReference

Speeds

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.