Selling a John Deere 4020 diesel tractor, one of the most respected tractors ever built. This tractor runs and shifts well, has clean sheet metal, and presents as a solid working machine. Hours are unknown due to a non‑functional tach/hour gauge.

Key Details

• Model: John Deere 4020 Diesel
• Serial: 142321R
• Hours: Unknown (tach/hour meter not working)
• Electrical: Original 24‑volt system
• Condition: Clean with normal wear
• Leaks: None observed
• Tires: Rear tires approx. 25% tread
• Transmission: Shifts well through all gears
• Engine: Strong runner, good cold start behavior
• Appearance: Straight, clean tractor with no major issues

Overall Assessment

This 4020 is a reliable, clean diesel tractor that runs and shifts the way a 4020 should. The 24‑volt system is original and intact. Ideal for farm work, feeding, hay operations, or as a dependable utility tractor. The tractor has not been used much in recent years. The tractor is in Koosharem, Utah.