Allis Chalmers Gleaner N6
Series: Gleaner
Successor: Gleaner N5 Series III →
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
Allis-Chalmers Gleaner – combine harvesters from Independence, Missouri, 1955 to 1985 under Allis-Chalmers: the Gleaner E to the Gleaner N7 Series III, 108 to 160 kW, Allis-Chalmers and Cummins engines
Gleaner is an American combine-harvester brand from Independence, Missouri, that belonged to Allis-Chalmers from 1955 to 1985. The range follows an alphabetical type logic: early letters such as the E model of the 1950s were followed in the 1970s and 1980s by the larger K, L, M and N ranges, with the Series II or Series III suffix each marking a revised generation, as with the Gleaner N5 Series III and Gleaner N7 Series III. The early models ran on Allis-Chalmers' own engines, the later N ranges also on Cummins diesels.
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The register lists here 6 versions with 108 to 160 kW, or 36 to 220 hp, from Allis-Chalmers and Cummins engines.
Gleaner combines were distinguished by their transverse-mounted threshing unit, which differed from the classic longitudinal layout of many competitors such as John Deere and Massey Ferguson and was regarded as more compact and easier to maintain; the brand was widespread chiefly in the American Midwest, where Allis-Chalmers, the farm-equipment maker from Milwaukee, held a strong position.
When buying these sometimes decades-old machines used, the condition of the concave and the threshing and separating units, the condition of the feeder house and reel, corrosion on sheet metal and frame and, on the Cummins-engined models, the operating-hours history all count; spare parts for the old Allis-Chalmers units are today only available through specialist vintage-parts dealers.
Sources: SpecCodex register, model data: Allis Chalmers Gleaner
Technical data
Engine
| Engine make | Cumminscorrect |
|---|---|
| Power | 220 hp (160 kW)correct |
Origin and approval
| Plant | USAcorrect |
|---|
Other data
| Successor | Allis-Chalmers Gleaner N5 Series IIIcorrect |
|---|
Frequently asked questions
How much power does the Allis Chalmers Gleaner N6 have?
The Allis Chalmers Gleaner N6 delivers 220 hp.
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 5 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 (retrieved August 2026) · How we check the data
Combine harvester in 3D section
Turn the model, look inside and click an assembly — each one is explained.
