The Massey Ferguson 471 tractor engine horsepower is 65 hp | 48.5 kW, and PTO horsepower is 59 hp | 44.0 kW.
Massey Ferguson 471 Horsepower Specs
| Engine net horsepower | 65 hp | 48.5 kW |
|---|---|
| PTO horsepower claimed | 59 hp | 44.0 kW |
Massey Ferguson 471 Useful Horsepower Calculations
| PTO-to-engine power transfer | 90.8% of engine hp reaches the PTO |
|---|---|
| Engine size per PTO horsepower | 4.1 ci per PTO hp |
| PTO horsepower per liter | 14.8 PTO hp per L |
| Engine size per engine horsepower | 3.8 ci per engine hp |
| Engine horsepower per liter | 16.2 engine hp per L |
| Fuel tank per PTO horsepower | 0.3 gal per PTO hp |
| Rated speed per PTO horsepower | 37.3 rpm per PTO hp |
Massey Ferguson 471 Engine Specs
| Engine model | year |
|---|---|
| Displacement | 244 ci | 4.0 L |
| Bore and stroke | 3.94×5.00 inches | 100 x 127 mm |
| Rated RPM | 2200 |
Massey Ferguson 471 Fuel, Cooling, Starting & Service Specs
| Fuel capacity | 17.4 gal | 65.9 L |
|---|---|
| Starter volts | 12 |
| Battery volts | 12 |
Massey Ferguson 471 Horsepower Comparison Charts
Engine horsepower comparison
PTO horsepower comparison
Displacement comparison
Rated RPM comparison
Engine size per PTO 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.
Massey Ferguson 471 Horsepower FAQ
How much horsepower does the Massey Ferguson 471 have?
The listed engine output is 65 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 65 hp.
How much PTO horsepower does the Massey Ferguson 471 have?
The listed PTO output is 59 hp, close to the 65 hp benchmark average. Use 59 PTO hp as the practical implement-sizing number.
How much engine power reaches the PTO on the Massey Ferguson 471?
The PTO-to-engine transfer works out to 90.8%, from 65 engine hp to 59 PTO hp. That is a strong transfer figure when the two specs are from the same configuration.
How big is the Massey Ferguson 471 engine?
The engine displacement is 244 ci, close to the 260 ci benchmark average. It is close to the normal engine-size range for this horsepower class.
Is the Massey Ferguson 471 engine stressed for its PTO horsepower?
The engine has about 4.1 cubic inches per PTO hp, using 244 ci and 59 PTO hp. That points to a larger-displacement, lower-stress style setup.
How much PTO horsepower per liter does the Massey Ferguson 471 make?
The output density is about 14.8 PTO hp per liter, using 59 PTO hp and 4 L of displacement. Higher hp/L means more output squeezed from each liter; lower hp/L usually means a more relaxed engine tune.
What rpm is the Massey Ferguson 471 rated at?
The rated speed is 2,200 rpm, close to the 2,200 rpm benchmark average. The 2,200 rpm figure is around normal for this class.
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 masseyferguson.com website before buying parts, sizing implements or making repair decisions.
