The Case IH 5150 Maxxum tractor engine horsepower is 132 hp | 98.4 kW, and PTO horsepower is 112 hp | 83.5 kW.
Engine HP132 hp | 98.4 kW
PTO HP112 hp | 83.5 kW
PTO Transfer84.8%
Torque379.8 lb-ft | 515.0 Nm
Displacement359 ci | 5.9 L
Case IH 5150 Maxxum Horsepower Specs
Engine horsepower
132 hp | 98.4 kW
PTO horsepower claimed
112 hp | 83.5 kW
Case IH 5150 Maxxum Useful Horsepower Calculations
PTO-to-engine power transfer
84.8% of engine hp reaches the PTO
Engine size per PTO horsepower
3.2 ci per PTO hp
PTO horsepower per liter
19 PTO hp per L
Engine size per engine horsepower
2.7 ci per engine hp
Engine horsepower per liter
22.4 engine hp per L
Torque per PTO horsepower
3.4 lb-ft per PTO hp
Fuel tank per PTO horsepower
0.4 gal per PTO hp
Rated speed per PTO horsepower
19.6 rpm per PTO hp
Case IH 5150 Maxxum Engine Specs
Engine type
turbocharged diesel
Displacement
359 ci | 5.9 L
Bore and stroke
4.02×4.72 inches | 102 x 120 mm
Compression
17.5:1
Rated RPM
2200
Torque
379.8 lb-ft | 515.0 Nm
Torque RPM
1200
Case IH 5150 Maxxum Fuel, Cooling, Starting & Service Specs
Fuel capacity
44.9 gal | 169.9 L
Starter volts
12
Battery volts
12
Idle RPM
700-2400
Case IH 5150 Maxxum Horsepower Comparison Charts
Engine horsepower comparison
This model
132 hp
Average
80 hp
Low
45 hp
High
120 hp
PTO horsepower comparison
This model
112 hp
Average
65 hp
Low
35 hp
High
105 hp
Displacement comparison
This model
359 ci
Average
260 ci
Low
150 ci
High
380 ci
Torque comparison
This model
379.8 lb-ft
Average
240 lb-ft
Low
120 lb-ft
High
420 lb-ft
Rated RPM comparison
This model
2,200 rpm
Average
2,200 rpm
Low
1,800 rpm
High
2,700 rpm
Engine size per PTO HP
This model
3.2 ci/hp
Average
3.5 ci/hp
Low
2.2 ci/hp
High
5.8 ci/hp
Benchmarks use practical low, average and high ranges for the utility tractor category. Use the operator manual and actual engine/tractor configuration before sizing implements or judging working power.
Case IH 5150 Maxxum Horsepower FAQ
How much horsepower does the Case IH 5150 Maxxum have?
The listed engine output is 132 hp, above the 80 hp benchmark average. That is a higher-power result, so ballast, tire setup and implement width matter if you want to use the full 132 hp.
How much PTO horsepower does the Case IH 5150 Maxxum have?
The listed PTO output is 112 hp, above the 65 hp benchmark average. That is the number to use for mowers, balers, augers, pumps and other PTO tools that need up to about 112 hp.
How much engine power reaches the PTO on the Case IH 5150 Maxxum?
The PTO-to-engine transfer works out to 84.8%, from 132 engine hp to 112 PTO hp. That is a normal usable range for judging PTO implement fit.
How big is the Case IH 5150 Maxxum engine?
The engine displacement is 359 ci, above the 260 ci benchmark average. Bigger displacement can help low-rpm pull and load-holding feel.
Is the Case IH 5150 Maxxum engine stressed for its PTO horsepower?
The engine has about 3.2 cubic inches per PTO hp, using 359 ci and 112 PTO hp. That is close to the normal benchmark for this category.
How much PTO horsepower per liter does the Case IH 5150 Maxxum make?
The output density is about 19 PTO hp per liter, using 112 PTO hp and 5.9 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 5150 Maxxum have?
The listed torque is 379.8 lb-ft, above the 240 lb-ft benchmark average. The 379.8 lb-ft figure is useful for lugging, loader work and heavy PTO load recovery.
Does the Case IH 5150 Maxxum have good torque for its PTO horsepower?
The torque-to-PTO-power figure is about 3.4 lb-ft per PTO hp, using 379.8 lb-ft and 112 PTO hp. A higher number usually points to a slower, gruntier working feel.
What rpm is the Case IH 5150 Maxxum rated at?
The rated speed is 2,200 rpm, close to the 2,200 rpm benchmark average. The 2,200 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.
