The Case IH Maxxum 115 tractor engine horsepower is 115 hp | 85.8 kW, PTO horsepower is 95 hp | 70.8 kW, and the drawbar horsepower is 93.3 hp | 69.6 kW.
Engine HP115 hp | 85.8 kW
PTO HP95 hp | 70.8 kW
Drawbar HP93.3 hp | 69.6 kW
PTO Transfer82.6%
Torque385 lb-ft | 522.1 Nm
Displacement410.6 ci | 6.7 L
Case IH Maxxum 115 Horsepower Specs
Engine gross horsepower
115 hp | 85.8 kW
PTO horsepower claimed
95 hp | 70.8 kW
PTO horsepower tested
111.4 hp | 83.1 kW
Drawbar horsepower tested
93.3 hp | 69.6 kW
Case IH Maxxum 115 Useful Horsepower Calculations
PTO-to-engine power transfer
82.6% of engine hp reaches the PTO
Drawbar-to-engine power transfer
81.1% of engine hp reaches the drawbar
Drawbar-to-PTO power ratio
98.2% drawbar hp vs PTO hp
Engine size per PTO horsepower
4.3 ci per PTO hp
PTO horsepower per liter
14.2 PTO hp per L
Engine size per engine horsepower
3.6 ci per engine hp
Engine horsepower per liter
17.2 engine hp per L
Torque per PTO horsepower
4.1 lb-ft per PTO hp
Rated speed per PTO horsepower
23.2 rpm per PTO hp
Case IH Maxxum 115 Engine Specs
Engine model
year
Engine type
turbocharged aftercooled diesel
Displacement
410.6 ci | 6.7 L
Bore and stroke
4.094×5.197 inches | 104 x 132 mm
Emissions
Tier 3
Rated RPM
2200
Torque
385 lb-ft | 522.1 Nm
Torque RPM
1250
Case IH Maxxum 115 Fuel, Cooling, Starting & Service Specs
Starter volts
12
Battery volts
12
Firing order
1-5-3-6-2-4
Case IH Maxxum 115 Horsepower Comparison Charts
Engine horsepower comparison
This model
115 hp
Average
80 hp
Low
45 hp
High
120 hp
PTO horsepower comparison
This model
95 hp
Average
65 hp
Low
35 hp
High
105 hp
Drawbar horsepower comparison
This model
93.3 hp
Average
55 hp
Low
30 hp
High
95 hp
Displacement comparison
This model
410.6 ci
Average
260 ci
Low
150 ci
High
380 ci
Torque comparison
This model
385 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
4.3 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 Maxxum 115 Horsepower FAQ
How much horsepower does the Case IH Maxxum 115 have?
The listed engine output is 115 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 115 hp.
How much PTO horsepower does the Case IH Maxxum 115 have?
The listed PTO output is 95 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 95 hp.
How much drawbar horsepower does the Case IH Maxxum 115 have?
The listed drawbar output is 93.3 hp, above the 55 hp benchmark average. That makes the 93.3 hp drawbar number more useful than engine hp for tillage and heavy pulling.
How much engine power reaches the PTO on the Case IH Maxxum 115?
The PTO-to-engine transfer works out to 82.6%, from 115 engine hp to 95 PTO hp. That is a normal usable range for judging PTO implement fit.
How efficient is the Case IH Maxxum 115 for pulling work?
The drawbar-to-engine transfer is about 81.1%, from 115 engine hp to 93.3 drawbar hp. That gives a more grounded pulling estimate than engine horsepower alone.
Is the Case IH Maxxum 115 better judged by PTO hp or drawbar hp?
The drawbar output is about 98.2% of PTO output, comparing 93.3 drawbar hp with 95 PTO hp. That helps separate pulling ability from PTO implement ability.
How big is the Case IH Maxxum 115 engine?
The engine displacement is 410.6 ci, above the 260 ci benchmark average. Bigger displacement can help low-rpm pull and load-holding feel.
Is the Case IH Maxxum 115 engine stressed for its PTO horsepower?
The engine has about 4.3 cubic inches per PTO hp, using 410.6 ci and 95 PTO hp. That points to a larger-displacement, lower-stress style setup.
How much PTO horsepower per liter does the Case IH Maxxum 115 make?
The output density is about 14.2 PTO hp per liter, using 95 PTO hp and 6.7 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.
