Quick answer:
The John Deere 5100GN tractor has 100 hp engine horsepower and 100 hp PTO horsepower.
Engine horsepower100 hp
PTO horsepower100 hp
Drawbar horsepower85 hp
Rated RPM2,200 rpm
Operating weight6,558 lb
John Deere 5100GN Horsepower Details
| Engine horsepower | 100 hp |
|---|---|
| PTO horsepower | 100 hp |
| Drawbar horsepower | 85 hp |
| Rated engine RPM | 2,200 rpm |
| Engine displacement | 3.4 L |
| Engine cylinders | 4 cylinders |
| Engine model | a 4-cylinder |
| Operating weight | 6,558 lb |
Horsepower Comparison Chart
Engine horsepower comparison
PTO horsepower comparison
Drawbar horsepower comparison
Operating weight comparison
John Deere 5100GN Extra Horsepower Notes
| Horsepower note | The John Deere 5100GN has almost no visible gap between the listed engine horsepower and PTO horsepower ratings. |
|---|---|
| PTO note | Use the John Deere 5100GN’s 100 hp PTO rating when sizing implements; the 100 hp engine rating is not the number the implement actually receives. |
| Drawbar note | At 85 hp drawbar power, the John Deere 5100GN is about 15 hp below its engine rating once power is measured as pull at the ground. |
| Power-to-weight note | The John Deere 5100GN pairs 100 hp with 6,558 lb of operating weight, so the real-world result depends heavily on traction, ballast and tyre setup. |
| Engine note | For engine identification, the John Deere 5100GN is listed with engine model a 4-cylinder, 3.4 L displacement, 4 cylinders, rated at 2,200 rpm. |
| Torque / RPM note | Use the John Deere 5100GN’s 2,200 rpm rated RPM when comparing engine specs across similar tractors. |
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.







