John Deere tractor · 1973-1977

John Deere 4230 Tractor

The John Deere 4230 is a 100 PTO hp Generation II row-crop tractor for substantial hay, tillage, and PTO work. It replaced the 4020-era tractor class with more power and available Sound-Gard cab comfort; exact figures vary by configuration and should be confirmed with TractorData.com.

Production years

1973-1977

Engine

6.6 L six-cylinder diesel or 5.9 L six-cylinder gasoline

Power

100 hp claimed PTO

Weight, approximate

8,100-10,800 lb

John Deere 4230 specifications

Production years	1973-1977
Engine	6.6 L six-cylinder diesel or 5.9 L six-cylinder gasoline
Power	100 hp claimed PTO
Transmission	8-speed Syncro-Range, 16-speed Quad-Range, 8-speed Power Shift, or 13-speed creeper
Weight, approximate	8,100-10,800 lb
Fuel type	Diesel or gasoline
PTO	Independent rear PTO, 540/1,000 rpm
Drive and hitch	2WD or optional HFWD 4WD; Category II three-point hitch

What the 4230 is used for

The 4230 has the power for large balers, forage equipment, heavy mowing, planting, and medium-to-heavy tillage. It is also a practical tractor for loader work when correctly ballasted and equipped.

A Sound-Gard cab version suits long days of field work, while open-station tractors appeal to owners seeking a simpler classic machine. The 100 hp PTO rating makes implement matching straightforward.

Why the John Deere 4230 stands out

The 4230 is notable as a Generation II successor to the highly successful 4020. Buyers value its six-cylinder power, closed-center hydraulics, independent PTO, available Quad-Range or Power Shift, and the option of a Sound-Gard cab or HFWD front axle.

Buying a used John Deere 4230

Check whether the tractor is diesel or one of the comparatively rare gasoline versions, then verify transmission operation through every range and gear. Inspect hydraulic functions, PTO, differential lock, brakes, cab air-conditioning if fitted, front-axle wear, and signs of engine or hydraulic leaks. Confirm the serial number and exact specifications with TractorData.com before purchase; values vary, so check comparable listings.

John Deere 4230 frequently asked questions

How much PTO power does a John Deere 4230 have?

The claimed PTO rating is 100 hp.

Was the 4230 available with four-wheel drive?

Yes. HFWD 4WD was available, while 2WD was standard.

What PTO speeds does the 4230 use?

It has an independent rear PTO rated at 540/1,000 rpm.

Specifications are commonly cited figures for general reference; exact figures vary by year and serial number, so confirm against TractorData.com and the machine's records. Values and prices of used tractors vary by condition and region. Page updated Aug 4, 2026.

Other John Deere tractors

John Deere 40 John Deere 50 John Deere 60 John Deere 70 John Deere 620 John Deere 720 John Deere 820 John Deere 830 John Deere 1020 John Deere 1025R John Deere 2010 John Deere 2020 John Deere 2350 John Deere 2440 John Deere 2630 John Deere 3010 John Deere 3020 John Deere 3038E John Deere 4010 John Deere 4020 John Deere 4030 John Deere 4055 John Deere 4255 John Deere 4320 John Deere 4430 John Deere 4440 John Deere 4455 John Deere 4520 John Deere 4630 John Deere 5010 John Deere 5020 John Deere 5055E John Deere 5075E John Deere 6030 John Deere 6410 John Deere 7520 John Deere 8630 John Deere A John Deere B John Deere G