John Deere 4030

John Deere 4030The John Deere 4030 is a 2WD 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 4030 is equipped with one of two engines: a 5.4 L (329.0 cu·in) six-cylinder diesel engine or a 5.0 L (303.0 cu·in) six-cylinder gasoline engine (this gasoline engine was available only during the 1973 model year) and one of two transmissions: a partially synchronized transmission with 8 forward and 2 reverse gears or a partial power shift transmission with 16 forward and 6 reverse gears.

The tractor could be equipped with the following engines:

  • John Deere diesel engine. It is a 5.4 L, 5,390 cm2, (329.0 cu·in) six-cylinder natural aspirated diesel engine with 102.0 mm (4.02 in) of the cylinder bore and 110.0 mm (4.33 in) of the piston stroke. The compression ratio rating is 16.2:1.
  • John Deere gasoline engine. It is a 5.0 L, 4,965 cm2, (303.0 cu·in) six-cylinder natural aspirated gasoline engine. The cylinder bore is 98.0 mm (3.86 in) and the piston stroke is 110.0 mm (4.33 in).

The JD 4030 is equipped with power steering; differential hydraulic wet disc brakes; open operator station, four-post Roll-Gard ROPS or Sound-Gard cab, and 132.5 liters (35 US gal.; 29.1 Imp. gal) fuel tank. The Deere 4030 could be equipped with the John Deere 148 loader.

John Deere 4030 Specifications

General Specifications
Model John Deere 4030
Length
Width
Height
Wheel base 2,560 mm (100.8 in)
Weight 4,165 kg (9,182 lbs)
Fuel tank capacity 132.5 liters (35 US gal.; 29.1 Imp. gal)
Battery Two 6V
Cabin type Open operator station, four-post Roll-Gard ROPS or Sound-Gard cab
Engine
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 5.4 L, 5,390 cm2, (329.0 cu·in)
Bore and stroke 102.0 mm X 110.0 mm (4.02 in X 4.33 in)
Compression ratio 16.2:1
Horsepower
Starter Electric
Coolant capacity: 20.8 L (22 US. qt, 18.3 Imp. qt.)
Engine
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Gasoline
Displacement 5.0 L, 4,965 cm2, (303.0 cu·in)
Bore and stroke 98.0 mm X 110.0 mm (3.86 in X 4.33 in)
Horsepower
Starter Electric
Transmission and chassis
Chassis 4×2 2WD
Steering type Power
Brakes Differential hydraulic wet disc
Differential lock Mechanical rear
Transmission model John Deere Syncro-Range
Transmission type Partially synchronized
Gears 8 forward and 2 reverse
Transmission model John Deere Quad-Range
Transmission type Partial power shift
Gears 16 forward and 6 reverse
Tires
Front tires Ag: 6.00-16
Rear tires Ag: 16.9-34
Three-Point Hitch
Caterogy II
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 540/1,000 rpm
Hydraulic system
Hydraulic type Closed center
Hydraulic capacity 49.2 L (51.99 US. qt, 43.29 Imp. qt.)
Valves 1 to 3
Pump flow 23.0 gpm (87.1 lpm)