The John Deere 6R 155 tractor has 152.9 hp engine horsepower and 122 hp PTO horsepower.
Engine horsepower152.9 hp
PTO horsepower122 hp
Drawbar horsepower123.4 hp
Torque479 lb-ft
Operating weight479 lb
John Deere 6R 155 Horsepower Details
Engine horsepower
152.9 hp
PTO horsepower
122 hp
Drawbar horsepower
123.4 hp
Engine torque
479 lb-ft
Engine displacement
6.8 L
Engine cylinders
6 cylinders
Operating weight
479 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
152.9 hp
Average
99 hp
Low
5 hp
High
640 hp
PTO horsepower comparison
This model
122 hp
Average
86.2 hp
Low
5 hp
High
490 hp
Drawbar horsepower comparison
This model
123.4 hp
Average
87.8 hp
Low
5.5 hp
High
640 hp
Operating weight comparison
This model
479 lb
Average
9,181 lb
Low
320 lb
High
56,320 lb
John Deere 6R 155 Extra Horsepower Notes
Horsepower note
The useful spread on the John Deere 6R 155 is small: 152.9 hp engine horsepower versus 122 hp PTO horsepower.
PTO note
Use the John Deere 6R 155’s 122 hp PTO rating when sizing implements; the 152.9 hp engine rating is not the number the implement actually receives.
Drawbar note
The John Deere 6R 155 combines 123.4 hp drawbar horsepower with 479 lb operating weight, so traction and ballast can matter as much as power for pulling jobs.
Power-to-weight note
The John Deere 6R 155’s weight-to-power figure is about 3.1 lb per engine horsepower; that means it is light for its power, so traction and ballast can become the limiting factor before engine power.
Engine note
For engine identification, the John Deere 6R 155 is listed with 6.8 L displacement, 6 cylinders.
Torque / RPM note
The John Deere 6R 155’s 479 lb-ft torque rating matters for lugging through heavier field work, especially when paired with the right ballast and gearing.
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.
