The John Deere 4430 tractor has 125 hp engine horsepower and 125 hp PTO horsepower.
Engine horsepower125 hp
PTO horsepower125 hp
Drawbar horsepower105 hp
Rated RPM2,200 rpm
Torque300 lb-ft
Operating weight11,350 lb
John Deere 4430 Horsepower Details
Engine horsepower
125 hp
PTO horsepower
125 hp
Drawbar horsepower
105 hp
Rated engine RPM
2,200 rpm
Engine torque
300 lb-ft
Engine displacement
6.6 L
Engine model
a 6.6-liter six-cylinder
Operating weight
11,350 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
125 hp
Average
77.5 hp
Low
6 hp
High
540 hp
PTO horsepower comparison
This model
125 hp
Average
73.2 hp
Low
6 hp
High
620 hp
Drawbar horsepower comparison
This model
105 hp
Average
67 hp
Low
5.5 hp
High
470 hp
Operating weight comparison
This model
11,350 lb
Average
7,216.1 lb
Low
300 lb
High
59,000 lb
John Deere 4430 Extra Horsepower Notes
Horsepower note
Engine and PTO output are nearly matched on the John Deere 4430, so the listed PTO figure stays close to the engine rating.
PTO note
The John Deere 4430’s 125 hp PTO rating should be read with its 2,200 rpm rated engine speed when comparing implement requirements.
Drawbar note
The John Deere 4430’s 105 hp drawbar rating is the better number for ground-pulling work than the 125 hp engine rating.
Power-to-weight note
The John Deere 4430’s weight-to-power figure is about 90.8 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 4430 is listed with engine model a 6.6-liter six-cylinder, 6.6 L displacement, rated at 2,200 rpm.
Torque / RPM note
The John Deere 4430 combines 300 lb-ft of torque with a 2,200 rpm rated engine speed, which fits a typical tractor rated-speed range.
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.
