The John Deere 1445 Series II tractor has 31.1 hp engine horsepower and 29.8 hp PTO horsepower.
Engine horsepower31.1 hp
PTO horsepower29.8 hp
Drawbar horsepower25.5 hp
Rated RPM3,000 rpm
Operating weight1,600 lb
John Deere 1445 Series II Horsepower Details
Engine horsepower
31.1 hp
PTO horsepower
29.8 hp
Drawbar horsepower
25.5 hp
Rated engine RPM
3,000 rpm
Engine displacement
1.2 L
Engine cylinders
3 cylinders
Engine model
Yanmar 3TNV82A 3-cylinder
Operating weight
1,600 lb
Horsepower Comparison Chart
Engine horsepower comparison
This model
31.1 hp
Average
99 hp
Low
5 hp
High
640 hp
PTO horsepower comparison
This model
29.8 hp
Average
86.2 hp
Low
5 hp
High
490 hp
Drawbar horsepower comparison
This model
25.5 hp
Average
87.8 hp
Low
5.5 hp
High
640 hp
Operating weight comparison
This model
1,600 lb
Average
9,181 lb
Low
320 lb
High
56,320 lb
John Deere 1445 Series II Extra Horsepower Notes
Horsepower note
The John Deere 1445 Series II shows 31.1 hp at the engine and 29.8 hp at the PTO, which is a small drop from engine power to PTO power for a compact utility tractor.
PTO note
With 29.8 hp at the PTO, the John Deere 1445 Series II is best matched to finish mowing, light-duty rotary cutting, light tilling and small utility PTO jobs; heavy hay tools, large augers and high-load PTO equipment are not the natural match for this power class.
Drawbar note
At 25.5 hp drawbar power, the John Deere 1445 Series II is about 5.6 hp below its engine rating once power is measured as pull at the ground.
Power-to-weight note
At 1,600 lb and 31.1 hp, the John Deere 1445 Series II works out to about 51.4 lb per engine horsepower, making it light for its power, so traction and ballast can become the limiting factor before engine power.
Engine note
For engine identification, the John Deere 1445 Series II is listed with engine model Yanmar 3TNV82A 3-cylinder, 1.2 L displacement, 3 cylinders, rated at 3,000 rpm.
Torque / RPM note
The John Deere 1445 Series II lists 3,000 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.
