The New Holland PowerStar 65 tractor engine horsepower is 64 hp | 47.7 kW, and PTO horsepower is 50 hp | 37.3 kW.
Engine HP64 hp | 47.7 kW
PTO HP50 hp | 37.3 kW
PTO Transfer78.1%
Displacement206.7 ci | 3.4 L
New Holland PowerStar 65 Horsepower Specs
Engine gross horsepower
64 hp | 47.7 kW
PTO horsepower claimed
50 hp | 37.3 kW
New Holland PowerStar 65 Useful Horsepower Calculations
PTO-to-engine power transfer
78.1% of engine hp reaches the PTO
Engine size per PTO horsepower
4.1 ci per PTO hp
PTO horsepower per liter
14.7 PTO hp per L
Engine size per engine horsepower
3.2 ci per engine hp
Engine horsepower per liter
18.8 engine hp per L
New Holland PowerStar 65 Engine Specs
Engine type
turbocharged diesel
Displacement
206.7 ci | 3.4 L
Bore and stroke
3.898×4.331 inches | 99 x 110 mm
New Holland PowerStar 65 Fuel, Cooling, Starting & Service Specs
Starter volts
12
Battery volts
12
New Holland PowerStar 65 Horsepower Comparison Charts
Engine horsepower comparison
This model
64 hp
Average
80 hp
Low
45 hp
High
120 hp
PTO horsepower comparison
This model
50 hp
Average
65 hp
Low
35 hp
High
105 hp
Displacement comparison
This model
206.7 ci
Average
260 ci
Low
150 ci
High
380 ci
Engine size per PTO HP
This model
4.1 ci/hp
Average
3.5 ci/hp
Low
2.2 ci/hp
High
5.8 ci/hp
Benchmarks use practical low, average and high ranges for the utility tractor category. Use the operator manual and actual engine/tractor configuration before sizing implements or judging working power.
New Holland PowerStar 65 Horsepower FAQ
How much horsepower does the New Holland PowerStar 65 have?
The listed engine output is 64 hp, below the 80 hp benchmark average. That is a lower-power result, so the smarter match is lighter implements and jobs that do not demand more than about 64 hp.
How much PTO horsepower does the New Holland PowerStar 65 have?
The listed PTO output is 50 hp, below the 65 hp benchmark average. For real use, size PTO implements below or near 50 hp rather than using a bigger engine-horsepower number.
How much engine power reaches the PTO on the New Holland PowerStar 65?
The PTO-to-engine transfer works out to 78.1%, from 64 engine hp to 50 PTO hp. That is a normal usable range for judging PTO implement fit.
How big is the New Holland PowerStar 65 engine?
The engine displacement is 206.7 ci, below the 260 ci benchmark average. Smaller displacement usually means less engine size behind each horsepower number.
Is the New Holland PowerStar 65 engine stressed for its PTO horsepower?
The engine has about 4.1 cubic inches per PTO hp, using 206.7 ci and 50 PTO hp. That points to a larger-displacement, lower-stress style setup.
How much PTO horsepower per liter does the New Holland PowerStar 65 make?
The output density is about 14.7 PTO hp per liter, using 50 PTO hp and 3.4 L of displacement. Higher hp/L means more output squeezed from each liter; lower hp/L usually means a more relaxed engine tune.
Official information note
Horsepower and engine specs can vary by year, market, engine option, fuel system, test standard and tractor configuration. Check the operator manual, spec plate, parts book and official newholland.com website before buying parts, sizing implements or making repair decisions.
