John Deere 8650

John Deere 8650The John Deere 8650 is a 4WD four-wheel drive from the 8050 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 1982 to 1988. The JD 8650 is equipped with a 10.1 L (619.0 cu·in) six-cylinder diesel engine and a partial power shift with perma-clutch hydraulic wet disc clutch transmission with 16 forward and 6 reverse gears.

The John Deere 8650 four-wheel drive used the John Deere engine. It is a 10.1 L, 10,143 cm2, (619.0 cu·in) six-cylinder turbocharged intercooled diesel engine with 130.0 mm (5.12 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 15.2:1. This engine produced 294.2 PS (216.3 kW; 290.0 HP) at 2,100 rpm of output power.

The JD 8650 is equipped with hydrostatic power steering, hydraulic wet disc brakes, a Sound-Gard cab with air-conditioning, and 810.0 liters (214 US gal.; 178.2 Imp. gal) fuel tank.

John Deere 8650 Specifications

General Specifications
Model John Deere 8650
Length 5,670 mm (223.2 in)
Wheel base 3,170 mm (124.8 in)
Weight 13,730 kg (30,269 lbs)
Fuel tank capacity 810.0 liters (214 US gal.; 178.2 Imp. gal)
Battery Two 6V, CCA 975A
Cabin type Sound-Gard cab with air-conditioning
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 10.1 L, 10,143 cm2, (619.0 cu·in)
Bore and stroke 130.0 mm X 127.0 mm (5.12 in X 5 in)
Compression ratio 15.2:1
Horsepower 294.2 PS (216.3 kW; 290.0 HP) at 2,100 rpm
Starter Electric
Oil capacity: 26.5 L (28 US. qt, 23.3 Imp. qt.)
Coolant capacity: 45.4 L (48 US. qt, 39.9 Imp. qt.)
Transmission and chassis
Chassis 4×4 articulated 4WD
Steering type Hydrostatic power
Brakes Hydraulic wet disc
Transmission model Quad-Range
Transmission type Partial power shift with Perma-Clutch hydraulic wet disc clutch
Gears 16 forward and 6 reverse
Speed Forward: 32.5 kmh (20.2 mph) Reverse: 21.7 kmh (13.5 mph)
Transmission oil capacity 142.0 L (37.5 US. gal, 31.2 Imp. gal.)
Front tires Ag: 18.4-38, 20.8-34, 20.8-38, 23.1-34
Rear tires Ag: 18.4-38, 20.8-34, 20.8-38, 23.1-34
Three-Point Hitch
Category III/IIIN
Control type Lower-link
Lift capacity (at ends) 4,200 kg (9,260 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent (optional) with hydraulic wet disc clutch
Rear PTO speed 1000 rpm
Hydraulic system
Hydraulic type Closed center constant-pressure
Hydraulic capacity 142.0 L (37.5 US. gal, 31.2 Imp. gal.)
Valves 2 to 4
Pump flow 32.0 gpm (121.1 lpm)
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