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Tractor · 1983Unverified

John Deere 4650

Name: John Deere 4650
Brand: John Deere

John Deere 4650 — 50 Series · 166 hp. Reference specifications; pending source verification.

The John Deere 4650 is a tractor model with a rated output of 166 hp, positioning it among the higher-powered machines in its class. It was manufactured between 1983 and 1988. The tractor features a 6-cylinder turbocharged intercooled diesel liquid-cooled engine, coupled with a powershift transmission and four-wheel drive. Its listed weight ranges from 16685 to 18585 pounds.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

166 hp

Max power

102.4 kW

Weight

16685 to 18585 pounds

Catalogue coverage

Variants represented

Richest spec table

123 rows

Recorded power

166 hp

Recorded weight

7568 kg

Transmissions

16-speed partial power shift

Production years

1983-1988

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

Row-Crop tractorReference

Built in Waterloo, Iowa, USAReference

Original price$54,763 (1983 Quad-Range ROPS 2WD )Reference

Original price$76,006 (1983 Power Shift Cab 4WD )Reference

Two- or four-wheel driveReference

Final drivesinboard planetaryReference

Differential lockhydraulic rearReference

Power steeringReference

Hydraulic wet disc brakesReference

Sound-Gard cab standard. Optional four-post Roll-Gard ROPS.Reference

Engine

John Deere 7.6L 6-cyl dieselReference

Engine140.0 kWReference

Drawbar (claimed)102.2 kWReference

Drawbar (tested)106.1 kWReference

John DeereReference

intercooled turbocharged dieselReference

6-cylinderReference

liquid-cooledReference

Displacement7.6 LReference

Bore/Stroke116 x 121 mmReference

Power140.0 kWReference

Air cleanerdryReference

Compression15.8:1Reference

Rated RPM2200Reference

Firing order1-5-3-6-2-4Reference

Starter volts12Reference

Oil capacity19.9 LReference

Coolant capacity30.3 LReference

Power at rated engine speed123.4 kWReference

Max power102.4 kWReference

Power at rated engine speed123.6 kWReference

Max power106.1 kWReference

Transmission

16-speed partial power shiftReference

15-speed full power shiftReference

TransmissionJohn Deere Quad-RangeReference

Typepartial power shiftReference

Gears16 forward and 6 reverseReference

ClutchPerma-Clutch wet discReference

Oil capacity101.8 LReference

Tractor must be stopped to select one of four ranges. Clutchless power shift between speeds 1-2 and 3-4 in range. A synchronized shift (using clutch) can be made between 2 and 3 in range.Reference

TransmissionJohn Deere Power ShiftReference

Typefull power shiftReference

Gears15 forward and 4 reverseReference

Oil capacity70.4 LReference

Oil capacity81.8 LReference

Optional transmission. Full (clutchless) power shift can be made between gears, forward and reverse.Reference

PTO & Hydraulics

PTO (claimed)123.0 kWReference

PTO (tested)123.6 kWReference

Hydraulic system70.4 LReference

Hydraulic system81.8 LReference

Hydraulic system101.8 LReference

Typeclosed centerReference

Capacity70.4 LReference

Capacity81.8 LReference

Capacity101.8 LReference

Pressure157.0 barReference

Valves2 or 3Reference

Pump flow111.7 lpmReference

Rear TypeIIIReference

Controllower-link draft sensingReference

Rear lift3844 kgReference

Rear PTOindependentReference

Clutchhydraulic wet discReference

Rear PTO Type1000Reference

Engine RPM1000@2200Reference

Capacities

Fuel386.1 LReference

Dimensions

2WD Wheelbase300 cmReference

4WD Wheelbase297 cmReference

Weight16685 to 18585 poundsReference

Front tire11.00-16Reference

2WD Rear tire20.8-38Reference

2WD Standard tires (ag)Front: 11.00-16. Rear: 20.8-38Reference

4WD Standard tires (ag)Front: 18.4-26. Rear: 20.8-38Reference

Ag rear16.9-38Reference

Ag rear18.4-38Reference

Ag rear18.4R38Reference

Ag rear20.8R38Reference

Ag rear18.4-42Reference

Ag rear18.4R42Reference

Length456 cmReference

Length469 cmReference

Width299 cmReference

Width243 cmReference

Width274 cmReference

Height299 cmReference

Shipping weight7568 kgReference

Operating weight8430 kgReference

Ground clearance37 cmReference

Rack-and-pinion rear axle100 by 2438 mmReference

Rack-and-pinion rear axle100 by 2743 mmReference

Rack-and-pinion rear axle100 by 2997 mmReference

John Deere 4650 attachments

front-end loaderReference

4650 Serial Number Location

Differential on rear of tractor.Reference

4650 Serial Numbers

19831000Reference

19847001Reference

198510001Reference

198612501Reference

198714001Reference

198815501Reference

198917501Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps72Reference

Charging amps90 (with Sound-Gard cab)Reference

Batteries2Reference

Battery volts6Reference

Battery volts12Reference

Test results

NTTL 1460: diesel Power Shift 2WDReference

NTTL 1477: diesel Quad-Range 2WDReference

Diesel Power Shift 2WDOctober 9 - 28, 1982Link: Nebraska Tractor Test 1460 fileReference

PTO performanceReference

Fuel use37.1 l/hourReference

Drawbar performanceReference

Fuel use36.3 l/hourReference

Gear 10 used for power test.Reference

Max pull7595 kgReference

Gear 5 used for pull test.Reference

Diesel Quad-Range 2WDApril 7 - 26, 1983Link: Nebraska Tractor Test 1477 fileReference

Fuel use36.0 l/hourReference

Max pull7626 kgReference

Speeds

20.8-38 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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