John Deere 4230
1973 - 1977
Generation II Series Row-Crop tractor
Series map:
4030
4230
4430
88.9hp*
111.1hp*
138.9hp*
*Estimated engine power for comparison only.
Production
Manufacturer John Deere
Row-Crop tractor
Built in Waterloo, Iowa, USA
Total built 33 (gasoline)
  90 (Low-Profile)
The John Deere 4230 was the Generation II replacement for the popular 4020. A row-crop tricycle front-end was an option on the 4230. Along with the smaller 4030, this was the final tractor from the Deere's Waterloo factory to have a tricycle option.
Mechanical
Drive 4x2 2WD
  4x4 HFWD 4WD
Final drives planetary
Differential lock hydro-mechanical rear
Power steering
Differential hydraulic wet disc brakes
Open operator station. Four-post Roll-Gard ROPS optional. Sound-Gard cab with air-conditioning optional.
Capacity
Fuel 37 gal140.0 L
Hydraulic system 16 gal60.6 L
Hydraulics
Type closed center
Capacity 16 gal60.6 L
Valves 1 to 3
Tractor hitch
Rear Type II
Power Take-off (PTO)
Rear PTO independent
Rear PTO Type 540/1000 (1.375)
4230 Serial Number Location
Serial number plate on the rear of the John Deere 4230, above the PTO shaft.
Electrical
Ground negative
Charging system alternator
Batteries 2
Battery volts 6
References
4230-4430-4630 published in 1974, by John Deere
Tractors 80 to 150 hp published in 1975, by John Deere
Making you next tractor a John Deere has traditionally been a good investment published in 1975
Product Information Manual published in 1975, by John Deere
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Updated on August 8, 2023
http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere.
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