The Case IH 9310 tractor engine horsepower is 205 hp | 152.9 kW, and PTO horsepower is 168 hp | 125.3 kW.
Engine HP205 hp | 152.9 kW
PTO HP168 hp | 125.3 kW
PTO Transfer82%
Displacement505 ci | 8.3 L
Case IH 9310 Horsepower Specs
Engine gross horsepower
205 hp | 152.9 kW
PTO horsepower claimed
168 hp | 125.3 kW
Case IH 9310 Useful Horsepower Calculations
PTO-to-engine power transfer
82% of engine hp reaches the PTO
Engine size per PTO horsepower
3 ci per PTO hp
PTO horsepower per liter
20.2 PTO hp per L
Engine size per engine horsepower
2.5 ci per engine hp
Engine horsepower per liter
24.7 engine hp per L
Rated speed per PTO horsepower
12.5 rpm per PTO hp
Case IH 9310 Engine Specs
Engine type
turbocharged diesel
Displacement
505 ci | 8.3 L
Bore and stroke
4.49×5.31 inches | 114 x 135 mm
Rated RPM
2100
Case IH 9310 Fuel, Cooling, Starting & Service Specs
Starter volts
12
Battery volts
12
Idle RPM
850-2310
Case IH 9310 Horsepower Comparison Charts
Engine horsepower comparison
This model
205 hp
Average
210 hp
Low
120 hp
High
380 hp
PTO horsepower comparison
This model
168 hp
Average
175 hp
Low
100 hp
High
320 hp
Displacement comparison
This model
505 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
3 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 9310 Horsepower FAQ
How much horsepower does the Case IH 9310 have?
The listed engine output is 205 hp, close to the 210 hp benchmark average. That puts the tractor in a normal working range for this benchmark group, with 205 hp as the main engine number.
How much PTO horsepower does the Case IH 9310 have?
The listed PTO output is 168 hp, close to the 175 hp benchmark average. Use 168 PTO hp as the practical implement-sizing number.
How much engine power reaches the PTO on the Case IH 9310?
The PTO-to-engine transfer works out to 82%, from 205 engine hp to 168 PTO hp. That is a normal usable range for judging PTO implement fit.
How big is the Case IH 9310 engine?
The engine displacement is 505 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 9310 engine stressed for its PTO horsepower?
The engine has about 3 cubic inches per PTO hp, using 505 ci and 168 PTO hp. That is close to the normal benchmark for this category.
How much PTO horsepower per liter does the Case IH 9310 make?
The output density is about 20.2 PTO hp per liter, using 168 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.
What rpm is the Case IH 9310 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.
