StartWhite › 37 Field Boss

White 37 Field Boss

Built: 1986–1988 · Series: Other models

The photo shows the 140 from the same series. Source: https://www.tractordata.com/farm-tractors/000/5/5/550-white-

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The White 37 Field Boss belongs to the Weitere Modelle series. Production: 1986–1988. The engine delivers 37 hp (28 kW), has 4 cylinders. The engine comes from Iseki. Rated speed is 2,600 rpm. Transmission: Triple-sync fully synchromesh gearbox. The engine is water-cooled. The model was built in Japan. The fuel is diesel. The linkage is category I. The PTO runs at 540 rpm. The Weitere Modelle series covers 8 models. Rated output within it ranges from 37 to 215 hp; the 37 Field Boss sits at the bottom of that range with 37 hp. Its immediate neighbours are the 2-55 Field Boss above it with 52 hp. 125 White models across 19 series are on record. 25 verified figures are on file.

Technical data

Engine

Engine makeIsekicorrect
Fueldieselcorrect
Power37 hp (28 kW)correct
Rated speed2,600correct
Cylinders4correct
Displacement110.8 cu incorrect
Bore3.31correct
Stroke3.23correct
Coolingwater-cooledcorrect

Dimensions and weights

Length126.4correct
Width71.5correct
Height78.7correct
Wheelbase70.9correct
Turning circle8.75correct
Unladen weight2921 lbs (2WD); 3153 lbs (4WD)correct

Drivetrain and chassis

Driverear-wheel drivecorrect
GearboxTriple-sync fully synchromesh gearboxcorrect
Clutchdry, single stagecorrect

Working data

Fuel tank capacity10.5correct
PTO speed540correct
Linkage categoryCat Icorrect

Origin and approval

PlantJapancorrect

Frequently asked questions

How much power does the White 37 Field Boss have?

The White 37 Field Boss delivers 37 hp.

What engine does the White 37 Field Boss have?

4 cylinders, Diesel.

When was the White 37 Field Boss built?

Production years: 1986–1988.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Shift the gearbox cold and warm — jumps only show up at temperature.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 25 individual figures for this model. What we cannot document is not here — we leave gaps open rather than estimate them.

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