Quick answer:
The John Deere 310 tractor has 31.6 hp engine horsepower and 307.7 hp PTO horsepower.
Engine horsepower31.6 hp
PTO horsepower307.7 hp
Drawbar horsepower31.6 hp
Rated RPM2,200 rpm
Torque200 lb-ft
Operating weight15,090 lb
John Deere 310 Horsepower Details
| Engine horsepower | 31.6 hp |
|---|---|
| PTO horsepower | 307.7 hp |
| Drawbar horsepower | 31.6 hp |
| Rated engine RPM | 2,200 rpm |
| Engine torque | 200 lb-ft |
| Engine displacement | 2.7 L |
| Engine cylinders | 3 cylinders |
| Engine model | a 2.5L 3-cylinder |
| Operating weight | 15,090 lb |
Horsepower Comparison Chart
Engine horsepower comparison
PTO horsepower comparison
Drawbar horsepower comparison
Operating weight comparison
John Deere 310 Extra Horsepower Notes
| Horsepower note | For same-class comparisons, the John Deere 310’s engine horsepower figure is 31.6 hp. |
|---|---|
| PTO note | Use the John Deere 310’s 307.7 hp PTO rating when sizing implements; the 31.6 hp engine rating is not the number the implement actually receives. |
| Drawbar note | The John Deere 310 separates pulling work from PTO work with 31.6 hp drawbar horsepower and 307.7 hp PTO horsepower. |
| Power-to-weight note | At 15,090 lb and 31.6 hp, the John Deere 310 works out to about 477.5 lb per engine horsepower, making it heavy for its power, which usually helps traction and stability under pull. |
| Engine note | The John Deere 310’s engine setup is engine model a 2.5L 3-cylinder, 2.7 L displacement, 3 cylinders, rated at 2,200 rpm, matching its compact utility horsepower range. |
| Torque / RPM note | The John Deere 310 combines 200 lb-ft of torque with a 2,200 rpm rated engine speed, which fits a typical tractor rated-speed range. |
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.







