White 4-225 Field Boss
Built: 1983-1988 · Series: Other models
More machines from model year 1983
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
White – other models: the collective page outside the named ranges, from the 2 and 4 Field Boss series through Workhorse to the Iseki-built American compacts, 3.7 to 199 kW, Cummins and Caterpillar engines
This page gathers the White tractors the register could not assign to a named range – from big Field Boss types of the 1970s and 1980s to small American compacts. White Farm Equipment was formed in 1969 when the White Motor Corporation of Cleveland combined the tractor divisions of Oliver, Minneapolis-Moline and Cockshutt and continued production at the former Oliver plant in Charles City, Iowa; since 1993 the brand rights have belonged to AGCO. In the Field Boss range the first digit before the hyphen gives the drive type – 2 for two-wheel-drive types such as the 2-70, 4 for the four-wheel-drive articulated tractors such as the 4-210 and 4-270 – and the following number the power class; Workhorse and Fieldmaster are separate ranges, and under the name American White sold Iseki-built compact tractors, while the GT-1650 Yard Boss is a lawn tractor. The engines come from Cummins, Caterpillar, Perkins, Isuzu and Iseki as well as White's own White-Hercules production.
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The register lists here 53 versions with 3.7 to 198.6 kW from three- to eight-cylinders of 2,592 to 10,457 cm³, unladen weights from 3,525 to 13,705 kg, lift capacities from 1,406 to 7,257 kg and lengths from 2,953 to 6,502 mm.
In the 1970s and 1980s White was one of the big US tractor brands, though it stayed in the shadow of John Deere and Case; the Field Boss articulated tractors competed with Steiger and Versatile for the prairie farms, while the American compacts served the entry segment against Kubota.
On used tractors, engine condition, clutch and hydraulics count on the Field Boss and Workhorse types, articulation and four-wheel drive on the big articulated tractors, rust and the availability of Iseki parts on the American compacts; parts supply today runs through independent farm-equipment dealers and AGCO, as White no longer exists as an independent brand.
Sources: SpecCodex register, model data: White (weitere Modelle)
Technical data
Engine
| Engine make | Caterpillarcorrect |
|---|---|
| Engine model | 3,208 Tcorrect |
| Fuel | dieselcorrect |
| Power | 225 hp (168 kW)correct |
| Rated speed | 2,600 rpmcorrect |
| Cylinders | 8correct |
| Displacement | 636 cu incorrect |
| Bore | 4.5 in (114.3 mm)correct |
| Stroke | 5.0 in (127 mm)correct |
| Cooling | water-cooledcorrect |
Dimensions and weights
| Length | 244 in (6197.6 mm)correct |
|---|---|
| Width | 116 in (2946.4 mm)correct |
| Height | 123 in (3124.2 mm)correct |
| Wheelbase | 118 in (2997.2 mm)correct |
| Unladen weight | 22760 lbs (10323.8 kg)correct |
Drivetrain and chassis
| Drive | four-wheel driveWDcorrect |
|---|---|
| Gearbox | Over/Under powershift transmissioncorrect |
| Gearbox make | Whitecorrect |
| Forward gears | 18correct |
| Reverse gears | 6correct |
| Clutch | dual plate cera metaliccorrect |
| Front tyres | 18.4-38R1correct |
| Rear tyres | 18.4-38R1correct |
Working data
| Fuel tank capacity | 94 galcorrect |
|---|
Origin and approval
| Plant | Charles City, Iowa, USAcorrect |
|---|
Other data
| Linkage category | Cat II-IIINcorrect |
|---|---|
| PTO speed | 1,000correct |
More machines with this engine (Caterpillar 3208, 14)
Frequently asked questions
How much power does the White 4-225 Field Boss have?
The White 4-225 Field Boss delivers 225 hp.
What engine does the White 4-225 Field Boss have?
8 cylinders, Diesel.
When was the White 4-225 Field Boss built?
Production years: 1983-1988.
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.
- Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
- Shift the gearbox cold and warm — jumps only show up at temperature.
- Load the hydraulics and watch for sag.
- 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 30 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
105 Town & Country
1370
155 Workhorse
16 Field Boss
170 Workhorse
185 Field Boss
195 Workhorse
2-110 Field Boss
2-135 Field Boss
2-155 Field Boss
2-155 Field Boss III
2-180 Field Boss
Sources: Tractor & Construction Plant Wiki (retrieved August 2026) · How we check the data
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
