The Case IH Magnum 180 tractor engine horsepower is 180 hp | 134.2 kW, PTO horsepower is 150 hp | 111.9 kW, and the drawbar horsepower is 132.7 hp | 99.0 kW.
Engine HP180 hp | 134.2 kW
PTO HP150 hp | 111.9 kW
Drawbar HP132.7 hp | 99.0 kW
PTO Transfer83.3%
Displacement410.6 ci | 6.7 L
Case IH Magnum 180 Horsepower Specs
Engine horsepower
180 hp | 134.2 kW
PTO horsepower claimed
150 hp | 111.9 kW
PTO horsepower tested
179.8 hp | 134.1 kW
Drawbar horsepower tested
132.7 hp | 99.0 kW
Case IH Magnum 180 Useful Horsepower Calculations
PTO-to-engine power transfer
83.3% of engine hp reaches the PTO
Drawbar-to-engine power transfer
73.7% of engine hp reaches the drawbar
Drawbar-to-PTO power ratio
88.5% drawbar hp vs PTO hp
Engine size per PTO horsepower
2.7 ci per PTO hp
PTO horsepower per liter
22.4 PTO hp per L
Engine size per engine horsepower
2.3 ci per engine hp
Engine horsepower per liter
26.9 engine hp per L
Fuel tank per PTO horsepower
0.8 gal per PTO hp
Rated speed per PTO horsepower
14.7 rpm per PTO hp
Case IH Magnum 180 Engine Specs
Engine model
year
Engine type
turbocharged intercooled diesel
Displacement
410.6 ci | 6.7 L
Bore and stroke
4.094×5.197 inches | 104 x 132 mm
Compression
16.5:1
Emissions
Tier 3
Rated RPM
2200
Case IH Magnum 180 Fuel, Cooling, Starting & Service Specs
Fuel capacity
118 gal | 446.6 L
Starter volts
12
Case IH Magnum 180 Horsepower Comparison Charts
Engine horsepower comparison
This model
180 hp
Average
210 hp
Low
120 hp
High
380 hp
PTO horsepower comparison
This model
150 hp
Average
175 hp
Low
100 hp
High
320 hp
Drawbar horsepower comparison
This model
132.7 hp
Average
150 hp
Low
85 hp
High
280 hp
Displacement comparison
This model
410.6 ci
Average
520 ci
Low
360 ci
High
750 ci
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
2.7 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 Magnum 180 Horsepower FAQ
How much horsepower does the Case IH Magnum 180 have?
The listed engine output is 180 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 180 hp.
How much PTO horsepower does the Case IH Magnum 180 have?
The listed PTO output is 150 hp, below the 175 hp benchmark average. For real use, size PTO implements below or near 150 hp rather than using a bigger engine-horsepower number.
How much drawbar horsepower does the Case IH Magnum 180 have?
The listed drawbar output is 132.7 hp, close to the 150 hp benchmark average. It gives a realistic pulling-power figure of about 132.7 hp.
How much engine power reaches the PTO on the Case IH Magnum 180?
The PTO-to-engine transfer works out to 83.3%, from 180 engine hp to 150 PTO hp. That is a normal usable range for judging PTO implement fit.
How efficient is the Case IH Magnum 180 for pulling work?
The drawbar-to-engine transfer is about 73.7%, from 180 engine hp to 132.7 drawbar hp. That gives a more grounded pulling estimate than engine horsepower alone.
Is the Case IH Magnum 180 better judged by PTO hp or drawbar hp?
The drawbar output is about 88.5% of PTO output, comparing 132.7 drawbar hp with 150 PTO hp. That helps separate pulling ability from PTO implement ability.
How big is the Case IH Magnum 180 engine?
The engine displacement is 410.6 ci, below the 520 ci benchmark average. Smaller displacement usually means less engine size behind each horsepower number.
Is the Case IH Magnum 180 engine stressed for its PTO horsepower?
The engine has about 2.7 cubic inches per PTO hp, using 410.6 ci and 150 PTO hp. That is a smaller-displacement, higher-output style result.
How much PTO horsepower per liter does the Case IH Magnum 180 make?
The output density is about 22.4 PTO hp per liter, using 150 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.
