Quick answer:
The John Deere 4000 tractor has 91 hp engine horsepower and 91 hp PTO horsepower.
Engine horsepower91 hp
PTO horsepower91 hp
John Deere 4000 Horsepower Details
| Engine horsepower | 91 hp |
|---|---|
| PTO horsepower | 91 hp |
| Engine displacement | 404 cu in |
Horsepower Comparison Chart
Engine horsepower comparison
PTO horsepower comparison
John Deere 4000 Extra Horsepower Notes
| Horsepower note | The John Deere 4000 has almost no visible gap between the listed engine horsepower and PTO horsepower ratings. |
|---|---|
| PTO note | Use the John Deere 4000’s 91 hp PTO rating when sizing implements; the 91 hp engine rating is not the number the implement actually receives. |
| Engine note | Engine details for the John Deere 4000 come together as 404 cu in displacement. |
Official information note
Mistakes do happen. Horsepower, PTO horsepower, drawbar horsepower, weight and engine specs can change by year, market, engine option, cab, transmission and test standard. Please check the operator manual and official deere.com website for official information.







