The Case IH Steiger 425 tractor engine horsepower is 419.2 hp | 312.6 kW, and PTO horsepower is 403.4 hp | 300.8 kW.
Engine HP419.2 hp | 312.6 kW
PTO HP403.4 hp | 300.8 kW
PTO Transfer96.2%
Displacement787 ci | 12.9 L
Case IH Steiger 425 Horsepower Specs
Engine gross horsepower
419.2 hp | 312.6 kW
PTO horsepower claimed
403.4 hp | 300.8 kW
Case IH Steiger 425 Useful Horsepower Calculations
PTO-to-engine power transfer
96.2% of engine hp reaches the PTO
Engine size per PTO horsepower
2 ci per PTO hp
PTO horsepower per liter
31.3 PTO hp per L
Engine size per engine horsepower
1.9 ci per engine hp
Engine horsepower per liter
32.5 engine hp per L
Rated speed per PTO horsepower
5.2 rpm per PTO hp
Case IH Steiger 425 Engine Specs
Engine type
turbocharged diesel
Displacement
787 ci | 12.9 L
Bore and stroke
5.31×5.91 inches | 135 x 150 mm
Rated RPM
2100
Case IH Steiger 425 Fuel, Cooling, Starting & Service Specs
Starter volts
12
Battery volts
12
Case IH Steiger 425 Horsepower Comparison Charts
Engine horsepower comparison
This model
419.2 hp
Average
210 hp
Low
120 hp
High
380 hp
PTO horsepower comparison
This model
403.4 hp
Average
175 hp
Low
100 hp
High
320 hp
Displacement comparison
This model
787 ci
Average
520 ci
Low
360 ci
High
750 ci
Rated RPM comparison
This model
2,100 rpm
Average
2,100 rpm
Low
1,600 rpm
High
2,500 rpm
Engine size per PTO HP
This model
2 ci/hp
Average
3.3 ci/hp
Low
2 ci/hp
High
5.2 ci/hp
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.
Case IH Steiger 425 Horsepower FAQ
How much horsepower does the Case IH Steiger 425 have?
The listed engine output is 419.2 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 419.2 hp.
How much PTO horsepower does the Case IH Steiger 425 have?
The listed PTO output is 403.4 hp, above the 175 hp benchmark average. That is the number to use for mowers, balers, augers, pumps and other PTO tools that need up to about 403.4 hp.
How much engine power reaches the PTO on the Case IH Steiger 425?
The PTO-to-engine transfer works out to 96.2%, from 419.2 engine hp to 403.4 PTO hp. That is a strong transfer figure when the two specs are from the same configuration.
How big is the Case IH Steiger 425 engine?
The engine displacement is 787 ci, above the 520 ci benchmark average. Bigger displacement can help low-rpm pull and load-holding feel.
Is the Case IH Steiger 425 engine stressed for its PTO horsepower?
The engine has about 1.9 cubic inches per PTO hp, using 787 ci and 403.4 PTO hp. That is a smaller-displacement, higher-output style result.
How much PTO horsepower per liter does the Case IH Steiger 425 make?
The output density is about 31.3 PTO hp per liter, using 403.4 PTO hp and 12.9 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 Case IH Steiger 425 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 caseih.com website before buying parts, sizing implements or making repair decisions.
