The New Holland TS100A tractor engine horsepower is 100 hp | 74.6 kW, PTO horsepower is 80 hp | 59.7 kW, and the drawbar horsepower is 74.7 hp | 55.7 kW.
Engine HP100 hp | 74.6 kW
PTO HP80 hp | 59.7 kW
Drawbar HP74.7 hp | 55.7 kW
PTO Transfer80%
Displacement273.7 ci | 4.5 L
New Holland TS100A Horsepower Specs
Engine gross horsepower
100 hp | 74.6 kW
PTO horsepower claimed
80 hp | 59.7 kW
PTO horsepower tested
87.7 hp | 65.4 kW
Drawbar horsepower tested
74.7 hp | 55.7 kW
New Holland TS100A Useful Horsepower Calculations
PTO-to-engine power transfer
80% of engine hp reaches the PTO
Drawbar-to-engine power transfer
74.7% of engine hp reaches the drawbar
Drawbar-to-PTO power ratio
93.4% drawbar hp vs PTO hp
Engine size per PTO horsepower
3.4 ci per PTO hp
PTO horsepower per liter
17.8 PTO hp per L
Engine size per engine horsepower
2.7 ci per engine hp
Engine horsepower per liter
22.2 engine hp per L
Rated speed per PTO horsepower
27.5 rpm per PTO hp
New Holland TS100A Engine Specs
Engine type
turbocharged intercooled diesel
Displacement
273.7 ci | 4.5 L
Bore and stroke
4.09×5.20 inches | 104 x 132 mm
Rated RPM
2200
Torque RPM
1400
New Holland TS100A Fuel, Cooling, Starting & Service Specs
Starter volts
12
Battery volts
12
Firing order
1-3-4-2
New Holland TS100A Horsepower Comparison Charts
Engine horsepower comparison
This model
100 hp
Average
80 hp
Low
45 hp
High
120 hp
PTO horsepower comparison
This model
80 hp
Average
65 hp
Low
35 hp
High
105 hp
Drawbar horsepower comparison
This model
74.7 hp
Average
55 hp
Low
30 hp
High
95 hp
Displacement comparison
This model
273.7 ci
Average
260 ci
Low
150 ci
High
380 ci
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
3.4 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.
New Holland TS100A Horsepower FAQ
How much horsepower does the New Holland TS100A have?
The listed engine output is 100 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 100 hp.
How much PTO horsepower does the New Holland TS100A have?
The listed PTO output is 80 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 80 hp.
How much drawbar horsepower does the New Holland TS100A have?
The listed drawbar output is 74.7 hp, above the 55 hp benchmark average. That makes the 74.7 hp drawbar number more useful than engine hp for tillage and heavy pulling.
How much engine power reaches the PTO on the New Holland TS100A?
The PTO-to-engine transfer works out to 80%, from 100 engine hp to 80 PTO hp. That is a normal usable range for judging PTO implement fit.
How efficient is the New Holland TS100A for pulling work?
The drawbar-to-engine transfer is about 74.7%, from 100 engine hp to 74.7 drawbar hp. That gives a more grounded pulling estimate than engine horsepower alone.
Is the New Holland TS100A better judged by PTO hp or drawbar hp?
The drawbar output is about 93.4% of PTO output, comparing 74.7 drawbar hp with 80 PTO hp. That helps separate pulling ability from PTO implement ability.
How big is the New Holland TS100A engine?
The engine displacement is 273.7 ci, close to the 260 ci benchmark average. It is close to the normal engine-size range for this horsepower class.
Is the New Holland TS100A engine stressed for its PTO horsepower?
The engine has about 3.4 cubic inches per PTO hp, using 273.7 ci and 80 PTO hp. That is close to the normal benchmark for this category.
How much PTO horsepower per liter does the New Holland TS100A make?
The output density is about 17.8 PTO hp per liter, using 80 PTO hp and 4.5 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 newholland.com website before buying parts, sizing implements or making repair decisions.
