John Deere 4620

Specifications and review tractor John Deere 4620 Technical characteristics, dimensions, weight, power, photos and and publish possibly complete information on specifications, technical data of more than 12.000 tractors and machines. If you choose sort items by model, year, power and factory..

John Deere 4620The John Deere 4620 is a 2WD or 4WD row-crop tractor manufactured by John Deere in Waterloo, Iowa, USA from 1971 to 1972. The John Deere 4620 is equipped with a 6.6 L (404.0 cu·in) six-cylinder diesel engine and one of two transmissions: a partially synchronized transmission with dry disc clutch and 8 forward and 2 reverse gears or a full powershift transmission with hydraulic wet disc clutch and 8 forward and 4 reverse gears.

The John Deere 4620 row-crop tractor used the John Deere engine. It is a 6.6 L, 6,620 cm2, (404.0 cu·in) six-cylinder turbocharged intercooled diesel engine with 108.0 mm (4.25 in) of the cylinder bore and 121.0 mm (4.76 in) of the piston stroke. The compression ratio rating is 16.4:1. This engine produced 137 PS (100.7 kW; 135.0 HP) at 2,200 rpm of output power.

The JD 4620 is equipped with hydrostatic power steering, hydraulic wet disc brakes, open operator station (two-post Roll-Gard ROPS and canopy or cab was available as an option), and 189.3 liters (50.0 US gal.; 41.6 Imp. gal) fuel tank.

John Deere 4620 Specifications

General Specifications
Model John Deere 4620
Length 4,330 mm (170.5 in)
Width Standard: 2,430 mm (95.7 in)
Long axle: 2,740 mm (108.0 in)
Extra long axle: 2,990 mm (118.0 in)
Height 2,690 mm (105.9 in)
Wheel base 2,700 mm (106.3 in)
Weight 6,770 kg (14,925 lbs)
Fuel tank capacity 189.3 liters (50 US gal.; 41.6 Imp. gal)
Battery Two 6V
Cabin type Open operator station, two-post Roll-Gard ROPS and canopy or cab.
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 6.6 L, 6,620 cm2, (404.0 cu·in)
Bore and stroke 108.0 mm X 121.0 mm (4.25 in X 4.76 in)
Compression ratio 16.4:1
Horsepower 137 PS (100.7 kW; 135.0 HP) at 2,200 rpm
Starter Electric
Oil capacity: 15.1 L (16 US. qt, 13.3 Imp. qt.)
Coolant capacity: 26.5 L (28 US. qt, 23.3 Imp. qt.)

Transmission and chassis
Chassis 4×2 2WD or 4×4 MFWD 4WD
Steering type Hydrostatic power
Brakes Hydraulic wet disc
Differential lock Hydraulic
Transmission model Syncro-Range
Transmission type Partially synchronized with dry disc clutch
Gears 8 forward and 2 reverse
Speed Forward: 29.4 kmh (18.3 mph) Reverse: 8.9 (5.5 mph)
Transmission oil capacity 60.6 L (16 US. gal, 13.3 Imp. gal.)
Transmission model Power Shift
Transmission type Full power shift with hydraulic wet disc clutch
Gears 8 forward and 4 reverse
Speed Forward: 29.7 kmh (18.5 mph) Reverse: 8.5 (5.3 mph)
Transmission oil capacity 68.1 L (18 US. gal, 15 Imp. gal.)
Front tires Ag: 11.00-16
Rear tires Ag: 20.8-38

Three-Point Hitch
Caterogy III/II
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 1,000 rpm
Hydraulic system
Hydraulic type Closed center

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