John Deere 3650
Series: Other models
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The John Deere 3650 is a six-cylinder tractor that John Deere built from 1986 to 1993 in Mannheim. It was the largest model to come out of the Mannheim works and carried the cab of the series of its day, which became known for its low noise level.
The engine displaces 5,883 cm³, is aided by a turbocharger and delivers 116 PS (85.4 kW) at a rated 2,400 rpm, with torque of 429 Nm. The six-cylinder comes from French production and gives strong pull with smooth running. The Power Synchron gearbox with 16 forward and 8 reverse gears (16V/8R) has a clutchless powershift step with which speed can be adjusted under load. The tank holds 118 l and the Category III linkage carries heavy implements. At 4,985 kg unladen, 4,787 mm long, 2,267 mm wide, 2,994 mm high with a 2,582 mm wheelbase, the tractor stands stable.
In the John Deere range the 3650 marked the upper limit of the tractors built in Mannheim and served arable farms and contractors as a tractor for plough, cultivator and drill.
John Deere – other models: the collective page of tractors outside the named ranges, from the two-cylinders and the 10 series (1020, 2020) through the 40s and 50s from Mannheim to the 1023E, 3038E and 9RX, 6 to 468 kW
This page gathers the John Deere tractors the register could not assign to a named range – from the successors of the two-cylinders through the European ranges from Mannheim to the compact tractors from Augusta, Georgia. John Deere, founded in 1837 as a plough smithy in Illinois, has built tractors in Waterloo, Iowa, since 1918 and since 1956, with the takeover of Lanz, in Mannheim, today the largest tractor plant outside North America. The type logic: the 10 series of 1960 (1010 to 5010) brought the four- and six-cylinders after the two-cylinder era, the 20s, 30s and 40s (1020, 2130, 2140) the Mannheim generations of the 1960s to 1980s, in which the first digit gives the size and the last ones the generation; the 50s (1750 to 3650) followed in 1986, the 55s and 6000s in 1992. Since 1992 the first digit marks the range (1 to 9) and the following ones the power – 1023E as a 1 series compact with 23 hp, 3038E as a 3 series with 38 hp, 5075E as a 5 series with 75 hp – E, M and R the equipment lines from basic to premium. The engines are Deere's own PowerTech range in the big, Yanmar in the compact and Lombardini in the smallest tractors.
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The register lists here 925 versions with 6.3 to 468.3 kW from one- to six-cylinders of 341 to 13,503 cm³, PTO outputs from 17 to 365 hp, lift capacities from 309 to 13,494 kg, unladen weights from 363 to 20,371 kg, lengths from 2,362 to 6,880 mm and widths from 1,194 to 3,952 mm.
John Deere has been the world's largest farm-equipment maker for decades; the Mannheim 6 series is Europe's best-selling tractor, the compacts from Augusta North America's.
On used tractors, originality and engine condition count on classics, transmission (Synchron or Power-Synchron) and hydraulics on the Mannheim 40s and 50s, and on the E, M and R models operating hours, transmission (PowrQuad, AutoQuad, AutoPowr), electronics and exhaust aftertreatment; parts run through the Deere network.
Sources: SpecCodex register, model data: John Deere (weitere Modelle), John Deere (manufacturer)
Technical data
Engine
| Power | 116 hp (85.4 kW)correct |
|---|---|
| Rated speed | 2,400 rpmcorrect |
| Torque | 429 Nmcorrect |
| Cylinders | 6correct |
| Displacement | 5,883 cm³correct |
Dimensions and weights
| Length | 4,787 mmcorrect |
|---|---|
| Width | 2,267 mmcorrect |
| Height | 2,994 mmcorrect |
| Wheelbase | 2,582 mmcorrect |
| Unladen weight | 4,985 kgcorrect |
Drivetrain and chassis
| Gearbox | 16V/8Rcorrect |
|---|---|
| Forward gears | 16correct |
| Reverse gears | 8correct |
Working data
| Fuel tank capacity | 118 lcorrect |
|---|
Other data
| Linkage category | Cat III/IIIcorrect |
|---|
Where this model stands
Power-to-weight ratio: 17.1 kW/t (85 kW / 5 t)
Power class: Large (100–180 hp)
Stronger than 73% of the tractors in the register — out of 15,663 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the John Deere 3650 have?
The John Deere 3650 delivers 116 hp.
How much does the John Deere 3650 weigh?
The unladen weight is 4,985 kg.
What engine does the John Deere 3650 have?
6 cylinders, 5,883 cm³ displacement.
What are the dimensions of the John Deere 3650?
4,787 mm × 2,267 mm × 2,994 mm.
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 the weights in the papers against the figures here — attachments change them.
- 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 16 individual figures for this model. They come from 4 recorded sources; 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: Latvian open data portal (retrieved August 2026) · Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved September 2026) · southernstar.ie (retrieved October 2026) · tractordata.com (retrieved October 2026) · Values adopted and presented in our own form; changes from the source are possible. · How we check the data
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