The Case IH 9230 tractor engine horsepower is 235 hp | 175.2 kW, PTO horsepower is 207 hp | 154.4 kW, and the drawbar horsepower is 177.51 hp | 132.4 kW.
Engine HP235 hp | 175.2 kW
PTO HP207 hp | 154.4 kW
Drawbar HP177.51 hp | 132.4 kW
PTO Transfer88.1%
Torque701 lb-ft | 950.6 Nm
Displacement504.5 ci | 8.3 L
Case IH 9230 Horsepower Specs
Engine horsepower
235 hp | 175.2 kW
PTO horsepower claimed
207 hp | 154.4 kW
PTO horsepower tested
218.20 hp | 162.7 kW
Drawbar horsepower tested
177.51 hp | 132.4 kW
Case IH 9230 Useful Horsepower Calculations
PTO-to-engine power transfer
88.1% of engine hp reaches the PTO
Drawbar-to-engine power transfer
75.5% of engine hp reaches the drawbar
Drawbar-to-PTO power ratio
85.8% drawbar hp vs PTO hp
Engine size per PTO horsepower
2.4 ci per PTO hp
PTO horsepower per liter
24.9 PTO hp per L
Engine size per engine horsepower
2.1 ci per engine hp
Engine horsepower per liter
28.3 engine hp per L
Torque per PTO horsepower
3.4 lb-ft per PTO hp
Fuel tank per PTO horsepower
0.6 gal per PTO hp
Case IH 9230 Engine Specs
Engine type
turbocharged aftercooled diesel
Displacement
504.5 ci | 8.3 L
Bore and stroke
4.488×5.315 inches | 114 x 135 mm
Compression
16.5:1
Rated RPM
2200
Torque
701 lb-ft | 950.6 Nm
Torque RPM
1500
Case IH 9230 Fuel, Cooling, Starting & Service Specs
Fuel capacity
115 gal | 435.3 L
Starter volts
12
Battery volts
12
Case IH 9230 Horsepower Comparison Charts
Engine horsepower comparison
This model
235 hp
Average
210 hp
Low
120 hp
High
380 hp
PTO horsepower comparison
This model
207 hp
Average
175 hp
Low
100 hp
High
320 hp
Drawbar horsepower comparison
This model
177.5 hp
Average
150 hp
Low
85 hp
High
280 hp
Displacement comparison
This model
504.5 ci
Average
520 ci
Low
360 ci
High
750 ci
Torque comparison
This model
701 lb-ft
Average
700 lb-ft
Low
350 lb-ft
High
1,250 lb-ft
Rated RPM comparison
This model
2,200 rpm
Average
2,100 rpm
Low
1,600 rpm
High
2,500 rpm
Engine size per PTO HP
This model
2.4 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 9230 Horsepower FAQ
How much horsepower does the Case IH 9230 have?
The listed engine output is 235 hp, close to the 210 hp benchmark average. That puts the tractor in a normal working range for this benchmark group, with 235 hp as the main engine number.
How much PTO horsepower does the Case IH 9230 have?
The listed PTO output is 207 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 207 hp.
How much drawbar horsepower does the Case IH 9230 have?
The listed drawbar output is 177.5 hp, above the 150 hp benchmark average. That makes the 177.5 hp drawbar number more useful than engine hp for tillage and heavy pulling.
How much engine power reaches the PTO on the Case IH 9230?
The PTO-to-engine transfer works out to 88.1%, from 235 engine hp to 207 PTO hp. That is a normal usable range for judging PTO implement fit.
How efficient is the Case IH 9230 for pulling work?
The drawbar-to-engine transfer is about 75.5%, from 235 engine hp to 177.5 drawbar hp. That gives a more grounded pulling estimate than engine horsepower alone.
Is the Case IH 9230 better judged by PTO hp or drawbar hp?
The drawbar output is about 85.8% of PTO output, comparing 177.5 drawbar hp with 207 PTO hp. That helps separate pulling ability from PTO implement ability.
How big is the Case IH 9230 engine?
The engine displacement is 504.5 ci, close to the 520 ci benchmark average. It is close to the normal engine-size range for this horsepower class.
Is the Case IH 9230 engine stressed for its PTO horsepower?
The engine has about 2.4 cubic inches per PTO hp, using 504.5 ci and 207 PTO hp. That is a smaller-displacement, higher-output style result.
How much PTO horsepower per liter does the Case IH 9230 make?
The output density is about 24.9 PTO hp per liter, using 207 PTO hp and 8.3 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 caseih.com website before buying parts, sizing implements or making repair decisions.
