White 9720 Harvest Boss
Built: 1985 · Series: Other models
More machines from model year 1985
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 of combines and forage harvesters outside the named ranges, from the 802 forage harvester to the Harvest Boss 8600 to 9720 range, 72 to 190 kW, Perkins and Chrysler engines
White Farm Equipment of Oak Brook, Illinois, grew out of the harvesting-machinery arm of Oliver's successor group and carries this page of combines and forage harvesters the register could not assign to a named range. It runs from the 802 forage harvester through the smaller types 545, 2500, 2600, 5542, 6200, 6400 and 7300 to the Harvest Boss range (8600, 8800, 8900, 9700, 9720), which formed the flagship models in the 1980s. As engines the register lists Perkins diesels and Chrysler industrial engines running on petrol or LPG, a picture typical of North American harvesting machines of the 1970s and 1980s with their choice between diesel and petrol power.
Read on 3 more paragraphs
The register lists here 13 versions with 72 to 190 kW, or 97 to 260 hp.
White ranked alongside Massey Ferguson, International Harvester and John Deere as a supplier in the postwar North American harvesting-machinery market, before the brand lost ground in the 1980s amid industry consolidation and eventually merged into AGCO.
For a used purchase of these older combines and forage harvesters, check the condition of the threshing and chopping drums, sieves and cylinders, corrosion on the grain tank and straw hood, the condition of the carburettor or injection pump depending on engine variant, and the availability of Chrysler or Perkins parts, today obtainable only through specialist dealers.
Sources: SpecCodex register, model data: White (weitere Modelle)
Technical data
Engine
| Engine make | Perkinscorrect |
|---|---|
| Fuel | dieselcorrect |
| Power | 248 hp (185 kW)correct |
Origin and approval
| Plant | Brantford, Ontario, Canadacorrect |
|---|
Other data
| Successor | Massey Ferguson 9720correct |
|---|
Frequently asked questions
How much power does the White 9720 Harvest Boss have?
The White 9720 Harvest Boss delivers 248 hp.
When was the White 9720 Harvest Boss built?
Production years: 1985.
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.
- 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 8 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
Sources: Tractor & Construction Plant Wiki (CC BY-SA 3.0) (retrieved August 2026) · Values adopted and presented in our own form; changes from the source are possible. · How we check the data
Combine harvester in 3D section
Turn the model, look inside and click an assembly — each one is explained.
