The Massey Ferguson 9S.340 tractor engine horsepower is 340 hp | 253.5 kW.
Massey Ferguson 9S.340 Horsepower Specs
| Engine horsepower | 340 hp | 253.5 kW |
|---|
Massey Ferguson 9S.340 Useful Horsepower Calculations
| Engine size per engine horsepower | 1.5 ci per engine hp |
|---|---|
| Engine horsepower per liter | 40.5 engine hp per L |
Massey Ferguson 9S.340 Engine Specs
| Displacement | 512.6 ci | 8.4 L |
|---|---|
| Bore and stroke | 4.37×5.71 inches | 111 x 145 mm |
| Torque | 1069 lb-ft | 1449.6 Nm |
| Torque RPM | 1500 |
Massey Ferguson 9S.340 Fuel, Cooling, Starting & Service Specs
| Starter volts | 12 |
|---|---|
| Battery volts | 12 |
Massey Ferguson 9S.340 Horsepower Comparison Charts
Engine horsepower comparison
Displacement comparison
Torque comparison
Benchmarks use practical low, average and high ranges for the large ag tractor category. Use the operator manual and actual engine/tractor configuration before sizing implements or judging working power.
Massey Ferguson 9S.340 Horsepower FAQ
How much horsepower does the Massey Ferguson 9S.340 have?
The listed engine output is 340 hp, above the 210 hp benchmark average. That is a higher-power result, so ballast, tire setup and implement width matter if you want to use the full 340 hp.
How big is the Massey Ferguson 9S.340 engine?
The engine displacement is 512.6 ci, close to the 520 ci benchmark average. It is close to the normal engine-size range for this horsepower class.
How much torque does the Massey Ferguson 9S.340 have?
The listed torque is 1,069 lb-ft, above the 700 lb-ft benchmark average. The 1,069 lb-ft figure is useful for lugging, loader work and heavy PTO load recovery.
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.



