John Deere 4430

John Deere 4430The John Deere 4430 is a 2WD or 4WD row-crop tractor from the Generation II series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 1973 to 1977.

The John Deere 4430 row-crop tractor used the John Deere diesel engine. It is a 6.6 L, 6,620 cm2, (404 cu·in) six-cylinder turbocharged diesel engine with 108.0 mm (4.25 in) of the cylinder bore and 120.0 mm (4.72 in) of the piston stroke. The compression ratio rating is 15.1:1. The John Deere motor used a direct injection fuel system, a dry-type air cleaner with the secondary element, ether injection pre-heating system and Delco-Remy electric starter. This engine produced 144 PS (106 KW; 142 HP) of maximum output power.

The JD 4430 is equipped with hydrostatic power steering, full-power wet disc differential brakes, open operator station, ROPS or Sound Gard body, and the cab was available as an option.

The John Deere 4430 tractor used one of three transmissions:

  • John Deere Syncro-Range: partially synchronized transmission and Perma-Clutch with double wet disc (8 forward and 2 reverse gears)
  • John Deere Quad-Range: partial power shift transmission and Perma-Clutch with double wet disc (16 forward and 6 reverse gears)
  • John Deere Power Shift: full power shift transmission with wet disc clutch (8 forward and 2 reverse gears)

Following attachments are available for JD 4430 tractor:

  • John Deere 148 loader
  • John Deere 158 loader

John Deere 4430 Specifications

General Specifications
ModelJohn Deere 4430
Length4,080 mm (160.6 in)
Width2,280 mm (89.8 in)
Height2,890 mm (113.8 in)
Wheel base2,710 mm (106.7 in)
Weight4,860 kg (10714.5 lbs)
Fuel tank capacity174 liters (46 US gal.; 38.3 Imp. gal)
BatteryTwo 6V CCA: 800, Group 5D
Cabin typeOpen operator station, ROPS (option), Sound Gard body and cab (option)
Engine modelJohn Deere
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement6.6 L, 6,620 cm2, (404 cu·in)
Bore and stroke108.0 mm X 120.0 mm (4.25 in X 4.72 in)
Compression ratio15.1:1
Firing order1-5-3-6-2-4
Horsepower144 PS (106 KW; 142 HP)
Oil capacity:15.6 L (16.48 US. qt, 13.73 Imp. qt.)
Coolant capacity:28.5 L (30.12 US. qt, 25.08 Imp. qt.)
Intake valve clearance:0.457 mm (0.018 in)
Exhaust valve clearance:0.711 mm (0.028 in)
Transmission and chassis
Chassis4×2 2WD or 4×4 HFWD 4WD
Steering typeFull-power hydrostatic power
BrakesFull-power wet disc differential
Transmission modelJohn Deere Syncro-Range
Transmission typePartially synchronized with hydraulic wet disc clutch
Gears8 forward and 2 reverse
Speed Forward: 30.2 kmh (18.8 mph) Reverse: 10.6 (6.6 mph)
Transmission oil capacity41.6 L (43.96 US. qt, 36.6 Imp. qt.)
Transmission modelJohn Deere Quad-Range
Transmission typePartial power shift with hydraulic wet disc clutch
Gears16 forward and 6 reverse
Speed Forward: 28.6 kmh (17.8 mph) Reverse: 18.0 (11.2 mph)
Transmission oil capacity41.6 L (43.96 US. qt, 36.6 Imp. qt.)
Transmission modelJohn Deere Power Shift
Transmission typeFull power shift with hydraulic wet disc clutch
Gears8 forward and 4 reverse
Speed Forward: 30.4 kmh (18.9 mph) Reverse: 9.7 (6 mph)
Transmission oil capacity37.9 L (40.05 US. qt, 33.35 Imp. qt.)
Front tiresAg: 10.00-16; 7.50-15
Rear tiresAg: 18.4-38; 20.8-34
Three-Point Hitch
Control type
Lift capacity2063 kg (4549 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO spped540/1000, 1000 rpm
Hydraulic system
Hydraulic typeClosed center
Hydraulic capacity Syncro-Range and Quad-Range: 41.6 L (43.96 US. qt, 36.6 Imp. qt.)
Power Shift: 37.9 L (40.05 US. qt, 33.35 Imp. qt.)
Pressure2,250 psi (155 bar)
Valves1 to 3
Pump flow22 gpm (83.3 lpm)
ATTENTION! Dear visitors, this site is not a trading platform, an official dealer or a spare parts supplier, so we do not have any price lists, spare parts catalogs, service or owner manuals. We are an information portal and provide the technical specifications.

We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

Be the first to comment

Leave a Reply

Your email address will not be published.