The John Deere Z720A tractor has 25 hp engine horsepower and 24.5 hp PTO horsepower.
Engine horsepower25 hp
PTO horsepower24.5 hp
Drawbar horsepower25 hp
Rated RPM3,600 rpm
Operating weight1,132 lb
John Deere Z720A Horsepower Details
Engine horsepower
25 hp
PTO horsepower
24.5 hp
Drawbar horsepower
25 hp
Rated engine RPM
3,600 rpm
Engine displacement
44.3 cu in
Operating weight
1,132 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
25 hp
Average
64.9 hp
Low
6 hp
High
540 hp
PTO horsepower comparison
This model
24.5 hp
Average
57.8 hp
Low
6 hp
High
620 hp
Drawbar horsepower comparison
This model
25 hp
Average
57 hp
Low
5.5 hp
High
470 hp
Operating weight comparison
This model
1,132 lb
Average
5,791.3 lb
Low
300 lb
High
59,000 lb
John Deere Z720A Extra Horsepower Notes
Horsepower note
For power comparison, the John Deere Z720A sits at 25 hp engine horsepower with 24.5 hp available at the PTO.
PTO note
Use the John Deere Z720A’s 24.5 hp PTO rating when sizing implements; the 25 hp engine rating is not the number the implement actually receives.
Drawbar note
The John Deere Z720A separates pulling work from PTO work with 25 hp drawbar horsepower and 24.5 hp PTO horsepower.
Power-to-weight note
Using 1,132 lb operating weight and 25 hp engine power, the John Deere Z720A comes out at roughly 45.3 lb per engine horsepower, meaning it is light for its power, so traction and ballast can become the limiting factor before engine power.
Engine note
The John Deere Z720A uses 44.3 cu in displacement, rated at 3,600 rpm, which helps explain where its horsepower rating comes from.
Torque / RPM note
The John Deere Z720A lists 3,600 rpm as the rated engine RPM, which is the speed attached to its power rating.
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.
