John Deere 4650: all source data

All 101 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerJohn Deere
(no label)Row-Crop tractor
(no label)Built in Waterloo, Iowa, USA
Original price$54,763 (1983 Quad-Range ROPS 2WD )
Original price$76,006 (1983 Power Shift Cab 4WD )
Engine
(no label)John Deere 7.6L 6-cyl diesel
Transmission
(no label)16-speed partial power shift
(no label)15-speed full power shift
Power
Engine187.7 hp | 140.0 kW
Drawbar (claimed)137 hp | 102.2 kW
PTO (claimed)165 hp | 123.0 kW
Drawbar (tested)142.31 hp | 106.1 kW
PTO (tested)165.70 hp | 123.6 kW
Mechanical
(no label)Two- or four-wheel drive
Final drivesinboard planetary
Differential lockhydraulic rear
(no label)Power steering
(no label)Hydraulic wet disc brakes
(no label)Sound-Gard cab standard. Optional four-post Roll-Gard ROPS.
Capacity
Fuel102 gal | 386.1 L
Hydraulic system18.6 gal (2WD Power Shift) | 70.4 L
Hydraulic system21.6 gal (4WD Power Shift) | 81.8 L
Hydraulic system26.9 gal (Quad-Range) | 101.8 L
Hydraulics
Typeclosed center
Capacity18.6 gal (2WD Power Shift) | 70.4 L
Capacity21.6 gal (4WD Power Shift) | 81.8 L
Capacity26.9 gal (Quad-Range) | 101.8 L
Pressure2277 psi | 157.0 bar
Valves2 or 3
Pump flow29.5 gpm | 111.7 lpm
Hitch
Rear TypeIII
Controllower-link draft sensing
Rear lift8,475 lbs | 3844 kg
Pto
Rear PTOindependent
Clutchhydraulic wet disc
Rear PTO Type1000
Engine RPM1000@2200
Dimensions
2WD Wheelbase (2WD)118.5 inches | 300 cm
4WD Wheelbase (4WD)117.1 inches | 297 cm
Weight16685 to 18585 pounds
Front tire11.00-16
2WD Rear tire (2WD)20.8-38
Serial location
(no label)Differential on rear of tractor.
Electrical
Groundnegative
Charging systemalternator
Charging amps72
Charging amps90 (with Sound-Gard cab)
Batteries2
Battery volts6
Battery volts12

Engine

Engine detail
(no label)John Deere
(no label)intercooled turbocharged diesel
(no label)6-cylinder
(no label)liquid-cooled
Displacement466 ci | 7.6 L
Bore/Stroke4.56x4.75 inches | 116 x 121 mm
Power187.7 hp | 140.0 kW
Air cleanerdry
Compression15.8:1
Rated RPM2200
Firing order1-5-3-6-2-4
Starter volts12
Oil capacity21 qts | 19.9 L
Coolant capacity (Coolant)32 qts | 30.3 L

Transmission

Transmission options
(no label)16-speed partial power shift
(no label)15-speed full power shift
Transmission
TransmissionJohn Deere Quad-Range
Typepartial power shift
Gears16 forward and 6 reverse
ClutchPerma-Clutch wet disc
Oil capacity107.6 qts | 101.8 L
(no label)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.
TransmissionJohn Deere Power Shift
Typefull power shift
Gears15 forward and 4 reverse
ClutchPerma-Clutch wet disc
Oil capacity74.4 qts (2WD) | 70.4 L
Oil capacity86.4 qts (4WD) | 81.8 L
(no label)Optional transmission. Full (clutchless) power shift can be made between gears, forward and reverse.

Dimensions

Tires
2WD Standard tires (ag) (2WD)Front: 11.00-16. Rear: 20.8-38
4WD Standard tires (ag) (4WD)Front: 18.4-26. Rear: 20.8-38
Ag rear16.9-38
Ag rear18.4-38
Ag rear18.4R38
Ag rear20.8R38
Ag rear18.4-42
Ag rear18.4R42
Dimensions
2WD Wheelbase (2WD)118.5 inches | 300 cm
4WD Wheelbase (4WD)117.1 inches | 297 cm
Length179.7 inches (2WD) | 456 cm
Length184.8 inches (4WD) | 469 cm
Width118 inches (standard axle) | 299 cm
Width96 inches (optional axle) | 243 cm
Width108 inches (optional axle) | 274 cm
Height117.8 inches | 299 cm
Shipping weight16,685 lbs | 7568 kg
Operating weight18,585 lbs (2WD Power Shift) | 8430 kg
Ground clearance14.92 inches | 37 cm
Rack-and-pinion rear axle (Rack-and-pinion)3.94 by 96 inches | 100 by 2438 mm
Rack-and-pinion rear axle (Rack-and-pinion)3.94 by 108 inches | 100 by 2743 mm
Rack-and-pinion rear axle (Rack-and-pinion)3.94 by 118 inches | 100 by 2997 mm