The Case IH 1694 tractor engine horsepower is 112 hp | 83.5 kW, and PTO horsepower is 99 hp | 73.8 kW.
Case IH 1694 Horsepower Specs
| Engine horsepower | 112 hp | 83.5 kW |
|---|---|
| PTO horsepower claimed | 99 hp | 73.8 kW |
Case IH 1694 Useful Horsepower Calculations
| PTO-to-engine power transfer | 88.4% of engine hp reaches the PTO |
|---|---|
| Engine size per PTO horsepower | 3.3 ci per PTO hp |
| PTO horsepower per liter | 18.3 PTO hp per L |
| Engine size per engine horsepower | 2.9 ci per engine hp |
| Engine horsepower per liter | 20.7 engine hp per L |
| Rated speed per PTO horsepower | 23.2 rpm per PTO hp |
Case IH 1694 Engine Specs
| Displacement | 329 ci | 5.4 L |
|---|---|
| Bore and stroke | 3.937×4.500 inches | 100 x 114 mm |
| Compression | 16:1 |
| Rated RPM | 2300 |
Case IH 1694 Fuel, Cooling, Starting & Service Specs
| Starter volts | 12 |
|---|---|
| Battery volts | 12 |
Case IH 1694 Horsepower Comparison Charts
Engine horsepower comparison
PTO horsepower comparison
Displacement comparison
Rated RPM comparison
Engine size per PTO 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 1694 Horsepower FAQ
How much horsepower does the Case IH 1694 have?
The listed engine output is 112 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 112 hp.
How much PTO horsepower does the Case IH 1694 have?
The listed PTO output is 99 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 99 hp.
How much engine power reaches the PTO on the Case IH 1694?
The PTO-to-engine transfer works out to 88.4%, from 112 engine hp to 99 PTO hp. That is a normal usable range for judging PTO implement fit.
How big is the Case IH 1694 engine?
The engine displacement is 329 ci, above the 260 ci benchmark average. Bigger displacement can help low-rpm pull and load-holding feel.
Is the Case IH 1694 engine stressed for its PTO horsepower?
The engine has about 3.3 cubic inches per PTO hp, using 329 ci and 99 PTO hp. That is close to the normal benchmark for this category.
How much PTO horsepower per liter does the Case IH 1694 make?
The output density is about 18.3 PTO hp per liter, using 99 PTO hp and 5.4 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 1694 rated at?
The rated speed is 2,300 rpm, close to the 2,200 rpm benchmark average. The 2,300 rpm figure is around normal for this class.
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.
