The New Holland T6.155 tractor engine horsepower is 116 hp | 86.5 kW, PTO horsepower is 95 hp | 70.8 kW, and the drawbar horsepower is 87.3 hp | 65.1 kW.
New Holland T6.155 Horsepower Specs
| Engine gross horsepower | 116 hp | 86.5 kW |
|---|---|
| PTO horsepower claimed | 95 hp | 70.8 kW |
| PTO horsepower tested | 113.0 hp | 84.3 kW |
| Drawbar horsepower tested | 87.3 hp | 65.1 kW |
New Holland T6.155 Useful Horsepower Calculations
| PTO-to-engine power transfer | 81.9% of engine hp reaches the PTO |
|---|---|
| Drawbar-to-engine power transfer | 75.3% of engine hp reaches the drawbar |
| Drawbar-to-PTO power ratio | 91.9% 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 | 3.5 ci per engine hp |
| Engine horsepower per liter | 17.3 engine hp per L |
| Rated speed per PTO horsepower | 23.2 rpm per PTO hp |
New Holland T6.155 Engine Specs
| Engine model | year |
|---|---|
| Engine type | turbocharged diesel |
| Displacement | 410.6 ci | 6.7 L |
| Bore and stroke | 4.094×5.197 inches | 104 x 132 mm |
| Rated RPM | 2200 |
New Holland T6.155 Fuel, Cooling, Starting & Service Specs
| Starter volts | 12 |
|---|---|
| Battery volts | 12 |
New Holland T6.155 Horsepower Comparison Charts
Engine horsepower comparison
PTO horsepower comparison
Drawbar 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.
New Holland T6.155 Horsepower FAQ
How much horsepower does the New Holland T6.155 have?
The listed engine output is 116 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 116 hp.
How much PTO horsepower does the New Holland T6.155 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 New Holland T6.155 have?
The listed drawbar output is 87.3 hp, above the 55 hp benchmark average. That makes the 87.3 hp drawbar number more useful than engine hp for tillage and heavy pulling.
How much engine power reaches the PTO on the New Holland T6.155?
The PTO-to-engine transfer works out to 81.9%, from 116 engine hp to 95 PTO hp. That is a normal usable range for judging PTO implement fit.
How efficient is the New Holland T6.155 for pulling work?
The drawbar-to-engine transfer is about 75.3%, from 116 engine hp to 87.3 drawbar hp. That gives a more grounded pulling estimate than engine horsepower alone.
Is the New Holland T6.155 better judged by PTO hp or drawbar hp?
The drawbar output is about 91.9% of PTO output, comparing 87.3 drawbar hp with 95 PTO hp. That helps separate pulling ability from PTO implement ability.
How big is the New Holland T6.155 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 New Holland T6.155 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 New Holland T6.155 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.
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 newholland.com website before buying parts, sizing implements or making repair decisions.
