The New Holland 9484 tractor engine horsepower is 310 hp | 231.2 kW.
Engine HP310 hp | 231.2 kW
Torque1050 lb-ft | 1423.8 Nm
Displacement660 ci | 10.8 L
New Holland 9484 Horsepower Specs
Engine gross horsepower
310 hp | 231.2 kW
New Holland 9484 Useful Horsepower Calculations
Engine size per engine horsepower
2.1 ci per engine hp
Engine horsepower per liter
28.7 engine hp per L
New Holland 9484 Engine Specs
Engine type
turbocharged aftercooled diesel
Displacement
660 ci | 10.8 L
Bore and stroke
4.921×5.787 inches | 125 x 147 mm
Compression
16.1:1
Rated RPM
2100
Torque
1050 lb-ft | 1423.8 Nm
Torque RPM
1300
New Holland 9484 Fuel, Cooling, Starting & Service Specs
Fuel capacity
230 gal | 870.6 L
Starter volts
12
Battery volts
12
Firing order
1-5-3-6-2-4
Idle RPM
850-2460
New Holland 9484 Horsepower Comparison Charts
Engine horsepower comparison
This model
310 hp
Average
210 hp
Low
120 hp
High
380 hp
Displacement comparison
This model
660 ci
Average
520 ci
Low
360 ci
High
750 ci
Torque comparison
This model
1,050 lb-ft
Average
700 lb-ft
Low
350 lb-ft
High
1,250 lb-ft
Rated RPM comparison
This model
2,100 rpm
Average
2,100 rpm
Low
1,600 rpm
High
2,500 rpm
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.
New Holland 9484 Horsepower FAQ
How much horsepower does the New Holland 9484 have?
The listed engine output is 310 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 310 hp.
How big is the New Holland 9484 engine?
The engine displacement is 660 ci, above the 520 ci benchmark average. Bigger displacement can help low-rpm pull and load-holding feel.
How much torque does the New Holland 9484 have?
The listed torque is 1,050 lb-ft, above the 700 lb-ft benchmark average. The 1,050 lb-ft figure is useful for lugging, loader work and heavy PTO load recovery.
What rpm is the New Holland 9484 rated at?
The rated speed is 2,100 rpm, close to the 2,100 rpm benchmark average. The 2,100 rpm figure is around normal for this class.
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.
