The John Deere 1R 25 tractor has 23.2 hp engine horsepower and 17.8 hp PTO horsepower.
Engine horsepower23.2 hp
PTO horsepower17.8 hp
Drawbar horsepower25 hp
Rated RPM2,600 rpm
Torque54.5 lb-ft
Operating weight2,242 lb
John Deere 1R 25 Horsepower Details
Engine horsepower
23.2 hp
PTO horsepower
17.8 hp
Drawbar horsepower
25 hp
Rated engine RPM
2,600 rpm
Engine torque
54.5 lb-ft
Engine displacement
1.3 L
Engine cylinders
3 cylinders
Engine model
Yanmar 1.3L 3-cylinder
Operating weight
2,242 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
23.2 hp
Average
99 hp
Low
5 hp
High
640 hp
PTO horsepower comparison
This model
17.8 hp
Average
86.2 hp
Low
5 hp
High
490 hp
Drawbar horsepower comparison
This model
25 hp
Average
87.8 hp
Low
5.5 hp
High
640 hp
Operating weight comparison
This model
2,242 lb
Average
9,181 lb
Low
320 lb
High
56,320 lb
John Deere 1R 25 Extra Horsepower Notes
Horsepower note
The John Deere 1R 25 is rated at 23.2 hp engine power and 17.8 hp at the PTO, a drop of about 5.4 hp between the engine and PTO.
PTO note
The John Deere 1R 25’s PTO output is 17.8 hp, about 76.7% of its 23.2 hp engine rating, so PTO implement choice should be based on the PTO number.
Drawbar note
Use 25 hp drawbar horsepower for pulling comparisons and 17.8 hp PTO horsepower for driven implements on the John Deere 1R 25.
Power-to-weight note
At 2,242 lb and 23.2 hp, the John Deere 1R 25 works out to about 96.6 lb per engine horsepower, making it light for its power, so traction and ballast can become the limiting factor before engine power.
Engine note
Engine details for the John Deere 1R 25 come together as engine model Yanmar 1.3L 3-cylinder, 1.3 L displacement, 3 cylinders, rated at 2,600 rpm.
Torque / RPM note
The John Deere 1R 25’s 54.5 lb-ft torque figure should be read with its 1.3 L engine size and 2,600 rpm rated speed.
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.
