Compare/White 2-35 Field Boss vs White Field Boss 31

White 2-35 Field Boss vs White Field Boss 31

Verdict: White 2-35 Field Boss vs White Field Boss 31

The White 2-35 Field Boss and the White Field Boss 31 are both tractors — here is how they stack up on the figures that matter. White 2-35 Field Boss leads on rated power with 33 hp against 25 hp. White Field Boss 31 is the lighter machine (2,215 kg vs 2,756 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. White Field Boss 31 is the newer design (1986 vs 1979). In short: choose the White 2-35 Field Boss for outright pulling power, or the White Field Boss 31 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

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

33 hp

25 hp

Confidence

40%

Guide price

—

Overview

Distributor

WhiteReference

Manufacturer

IsekiReference

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

Three synchronized gears in four ranges.Reference

Final drives

spur gearReference

—

2WD Steering

—

manualReference

4WD Steering

—

powerReference

Engine

Drawbar (tested)

21.3 kWReference

—

Displacement

1.8 LReference

1.5 LReference

Bore/Stroke

86 x 102 mmReference

86 x 86 mmReference

Air cleaner

paper elementReference

—

Pre-heating

glow plugsReference

—

Compression

20:1Reference

21.4:1Reference

Rated RPM

2400Reference

2600Reference

Starter volts

12Reference

Oil capacity

16.0 LReference

—

Coolant capacity

7.9 LReference

—

Power at rated engine speed

24.5 kWReference

—

Max power

21.3 kWReference

—

Fuel tank

—

28.0 LReference

Engine

—

22.4 kWReference

Power

—

22.4 kWReference

Idle RPM

—

850-2860Reference

Firing order

—

1-3-2Reference

Transmission

Gears

8 forward and 2 reverseReference

12 forward and 4 reverseReference

Clutch

225mm dry discReference

—

Transmission

—

Triple-syncReference

PTO & Hydraulics

PTO (claimed)

23.1 kWReference

18.6 kWReference

PTO (tested)

24.5 kWReference

—

Hydraulic system

7.9 LReference

—

Type

gearReference

partially synchronizedReference

Capacity

7.9 LReference

—

Pressure

160.3 barReference

147.2 barReference

Pump flow

20.4 lpmReference

—

Rear Type

IReference

Control

position controlReference

—

Rear PTO

live (two-stage clutch)Reference

independentReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

540@2176Reference

—

Power at rated PTO speed

23.1 kWReference

—

Total flow

—

29.1 lpmReference

Front PTO

—

liveReference

Front PTO Type

—

2600Reference

Capacities

Fuel

30.0 LReference

—

Dimensions

Wheelbase

175 cmReference

165 cmReference

Weight

2756 to 3000 poundsReference

2215 to 2414 poundsReference

Front tire

5.50-16Reference

5.00-15Reference

Rear tire

13.6-24Reference

—

Ag front

5.50-16Reference

—

Ag rear

13.6-24Reference

—

Length

309 cmReference

294 cmReference

Width

154 cmReference

132 cmReference

Height

203 cmReference

—

Shipping weight

1250 kgReference

—

Operating weight

1360 kgReference

—

Ground clearance

38 cmReference

—

Front tread

110 to 150 cmReference

—

Rear tread

118 to 154 cmReference

102 to 134 cmReference

2WD Rear tire

—

11.2-24Reference

2WD Standard tires (ag)

—

Front: 5.00-15. Rear: 11.2-24Reference

4WD Standard tires (ag)

—

Front: 7.00-16. Rear: 11.2-24Reference

2WD Lawn/turf front

—

24x8.50-12Reference

4WD Lawn/turf front

—

212x800-15Reference

Lawn/turf rear

—

355x800-20Reference

Height (exhaust)

—

203 cmReference

2WD Shipping weight

—

1004 kgReference

4WD Shipping weight

—

1094 kgReference

2WD Front tread

—

96 to 105 cmReference

4WD Front tread

—

104 cmReference

White 2-35 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

Battery volts

12Reference

Charging amps

—

35Reference

Attachment overview

Test results

Fuel use

9.5 l/hourReference

—

Max pull

1350 kgReference

—

White Field Boss 31 attachments

Field Boss 31 Serial Numbers

1986

—

TE4300TM00126 (2WD)Reference

1987

—

TE4300TM00163 (2WD)Reference

1988

—

TE4300TM00276 (2WD)Reference

Location:

—

Tractor frame on leftReference

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.