The Case IH CS 150 tractor engine horsepower is 143 hp | 106.6 kW, and PTO horsepower is 129.2 hp | 96.3 kW.
Engine HP143 hp | 106.6 kW
PTO HP129.2 hp | 96.3 kW
PTO Transfer90.3%
Torque427.8 lb-ft | 580.1 Nm
Displacement402.8 ci | 6.6 L
Case IH CS 150 Horsepower Specs
Engine net horsepower
143 hp | 106.6 kW
PTO horsepower claimed
129.2 hp | 96.3 kW
Case IH CS 150 Useful Horsepower Calculations
PTO-to-engine power transfer
90.3% of engine hp reaches the PTO
Engine size per PTO horsepower
3.1 ci per PTO hp
PTO horsepower per liter
19.6 PTO hp per L
Engine size per engine horsepower
2.8 ci per engine hp
Engine horsepower per liter
21.7 engine hp per L
Torque per PTO horsepower
3.3 lb-ft per PTO hp
Rated speed per PTO horsepower
17.8 rpm per PTO hp
Case IH CS 150 Engine Specs
Engine type
turbocharged diesel
Displacement
402.8 ci | 6.6 L
Bore and stroke
4.25×4.72 inches | 108 x 120 mm
Rated RPM
2300
Torque
427.8 lb-ft | 580.1 Nm
Torque RPM
1500
Case IH CS 150 Fuel, Cooling, Starting & Service Specs
Operating RPM
1850-2300
Case IH CS 150 Horsepower Comparison Charts
Engine horsepower comparison
This model
143 hp
Average
210 hp
Low
120 hp
High
380 hp
PTO horsepower comparison
This model
129.2 hp
Average
175 hp
Low
100 hp
High
320 hp
Displacement comparison
This model
402.8 ci
Average
520 ci
Low
360 ci
High
750 ci
Torque comparison
This model
427.8 lb-ft
Average
700 lb-ft
Low
350 lb-ft
High
1,250 lb-ft
Rated RPM comparison
This model
2,300 rpm
Average
2,100 rpm
Low
1,600 rpm
High
2,500 rpm
Engine size per PTO HP
This model
3.1 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 CS 150 Horsepower FAQ
How much horsepower does the Case IH CS 150 have?
The listed engine output is 143 hp, below the 210 hp benchmark average. That is a lower-power result, so the smarter match is lighter implements and jobs that do not demand more than about 143 hp.
How much PTO horsepower does the Case IH CS 150 have?
The listed PTO output is 129.2 hp, below the 175 hp benchmark average. For real use, size PTO implements below or near 129.2 hp rather than using a bigger engine-horsepower number.
How much engine power reaches the PTO on the Case IH CS 150?
The PTO-to-engine transfer works out to 90.3%, from 143 engine hp to 129.2 PTO hp. That is a strong transfer figure when the two specs are from the same configuration.
How big is the Case IH CS 150 engine?
The engine displacement is 402.8 ci, below the 520 ci benchmark average. Smaller displacement usually means less engine size behind each horsepower number.
Is the Case IH CS 150 engine stressed for its PTO horsepower?
The engine has about 3.1 cubic inches per PTO hp, using 402.8 ci and 129.2 PTO hp. That is close to the normal benchmark for this category.
How much PTO horsepower per liter does the Case IH CS 150 make?
The output density is about 19.6 PTO hp per liter, using 129.2 PTO hp and 6.6 L of displacement. Higher hp/L means more output squeezed from each liter; lower hp/L usually means a more relaxed engine tune.
How much torque does the Case IH CS 150 have?
The listed torque is 427.8 lb-ft, below the 700 lb-ft benchmark average. With 427.8 lb-ft listed, gearing matters more when the tractor is loaded hard.
Does the Case IH CS 150 have good torque for its PTO horsepower?
The torque-to-PTO-power figure is about 3.3 lb-ft per PTO hp, using 427.8 lb-ft and 129.2 PTO hp. A higher number usually points to a slower, gruntier working feel.
What rpm is the Case IH CS 150 rated at?
The rated speed is 2,300 rpm, close to the 2,100 rpm benchmark average. The 2,300 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.
