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1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions1971 JOHN DEERE 4020D Used 40 HP to 99 HP Tractors upcoming auctions
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Lot #9361

1971 JOHN DEERE 4020D

40 HP to 99 HP Tractors
Current Bid:
USD $100.00
Bidding Opens:Sep 02, 2026 4:52 PM (CDT)
Sale Ends: Wednesday, September 16, 2026 (CDT)
 
 
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Seller Information

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Big 3 Auctions

Contact:Terry Nelson

Lake Wilson, Minnesota 56151

General

Year
1971
Manufacturer
JOHN DEERE
Model
4020D
Serial Number
252552
Condition
Used
Hours
6,938
Hours Meter
Unverified
Description
Experience the enduring reliability of this classic 1971 John Deere 4020D. This diesel-powered workhorse is engineered for versatility, featuring a robust 98 HP engine and a smooth Powershift transmission with 8 forward and 2 reverse speeds. It delivers impressive performance with 95 HP at the PTO and 83 HP at the drawbar, reaching a max travel speed of 19 mph. The 2WD system is supported by high-quality tires, with both front (10.00-16.5) and rear (18.4-34) sets showing 98% remaining tread. Equipped with a rear three-point hitch and a rear PTO offering 540/1000 RPM, this machine is ready for a variety of implements. With 6,938 hours on the meter, this tractor combines vintage durability with the power needed for your agricultural tasks. Don’t miss out on this nicely restored 4020 call Ryan with my questions@ 605_999_8369

Attachments

Rear Three Point Hitch
Yes

Chassis

Front Tire Size
10.00-16.5
Rear Tire Size
18.4-34
Front Tire % Remaining
98
Rear Tire % Remaining
98

Powertrain

Engine Horsepower
98 HP
PTO Horsepower
95 HP
Drawbar Horsepower
83 HP
Drive
2WD
Transmission Type
Powershift
# of Forward Speeds
8
# of Reverse Speeds
2
Max Travel Speed
19 mph
Rear PTO
Yes
Rear PTO Speed
540/1000
Rear PTO Size
1 3/8

Engine

Engine Manufacturer
JOHN DEERE
Fuel Type
Diesel
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