The John Deere 5090R tractor has 90 hp engine horsepower and 78 hp PTO horsepower.
Engine horsepower90 hp
PTO horsepower78 hp
Drawbar horsepower90 hp
Rated RPM540 rpm
Torque289.9 lb-ft
Operating weight9,480 lb
John Deere 5090R Horsepower Details
Engine horsepower
90 hp
PTO horsepower
78 hp
Drawbar horsepower
90 hp
Rated engine RPM
540 rpm
Engine torque
289.9 lb-ft
Engine displacement
4.5 L
Engine cylinders
4 cylinders
Engine model
the John Deere 4045 PowerTech PWL
Operating weight
9,480 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
90 hp
Average
113.7 hp
Low
20 hp
High
310 hp
PTO horsepower comparison
This model
78 hp
Average
101.7 hp
Low
17 hp
High
280 hp
Drawbar horsepower comparison
This model
90 hp
Average
98.4 hp
Low
17 hp
High
250 hp
Operating weight comparison
This model
9,480 lb
Average
10,042.2 lb
Low
317.2 lb
High
27,180 lb
John Deere 5090R Extra Horsepower Notes
Horsepower note
The John Deere 5090R is rated at 90 hp engine power and 78 hp at the PTO, a drop of about 12 hp between the engine and PTO.
PTO note
The John Deere 5090R’s PTO output is 78 hp, about 86.7% of its 90 hp engine rating, so PTO implement choice should be based on the PTO number.
Drawbar note
Use 90 hp drawbar horsepower for pulling comparisons and 78 hp PTO horsepower for driven implements on the John Deere 5090R.
Power-to-weight note
The John Deere 5090R’s weight-to-power figure is about 105.3 lb per engine horsepower; that means it is balanced enough that both traction and horsepower matter.
Engine note
With 4.5 L across 4 cylinders, the John Deere 5090R averages about 1.1 L per cylinder.
Torque / RPM note
Torque and rated speed on the John Deere 5090R are 289.9 lb-ft and 540 rpm, showing how the engine is set up to work under load.
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.
