The New Holland 3830 tractor engine horsepower is 55 hp | 41.0 kW, and PTO horsepower is 45 hp | 33.6 kW.
Engine HP55 hp | 41.0 kW
PTO HP45 hp | 33.6 kW
PTO Transfer81.8%
Displacement165 ci | 2.7 L
New Holland 3830 Horsepower Specs
Engine horsepower
55 hp | 41.0 kW
PTO horsepower claimed
45 hp | 33.6 kW
New Holland 3830 Useful Horsepower Calculations
PTO-to-engine power transfer
81.8% of engine hp reaches the PTO
Engine size per PTO horsepower
3.7 ci per PTO hp
PTO horsepower per liter
16.7 PTO hp per L
Engine size per engine horsepower
3 ci per engine hp
Engine horsepower per liter
20.4 engine hp per L
Rated speed per PTO horsepower
55.6 rpm per PTO hp
New Holland 3830 Engine Specs
Displacement
165 ci | 2.7 L
Compression
17:1
Rated RPM
2500
New Holland 3830 Fuel, Cooling, Starting & Service Specs
Starter volts
12
Battery volts
12
Firing order
1-2-3
New Holland 3830 Horsepower Comparison Charts
Engine horsepower comparison
This model
55 hp
Average
80 hp
Low
45 hp
High
120 hp
PTO horsepower comparison
This model
45 hp
Average
65 hp
Low
35 hp
High
105 hp
Displacement comparison
This model
165 ci
Average
260 ci
Low
150 ci
High
380 ci
Rated RPM comparison
This model
2,500 rpm
Average
2,200 rpm
Low
1,800 rpm
High
2,700 rpm
Engine size per PTO HP
This model
3.7 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 3830 Horsepower FAQ
How much horsepower does the New Holland 3830 have?
The listed engine output is 55 hp, below the 80 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 55 hp.
How much PTO horsepower does the New Holland 3830 have?
The listed PTO output is 45 hp, below the 65 hp benchmark average. For real use, size PTO implements below or near 45 hp rather than using a bigger engine-horsepower number.
How much engine power reaches the PTO on the New Holland 3830?
The PTO-to-engine transfer works out to 81.8%, from 55 engine hp to 45 PTO hp. That is a normal usable range for judging PTO implement fit.
How big is the New Holland 3830 engine?
The engine displacement is 165 ci, below the 260 ci benchmark average. Smaller displacement usually means less engine size behind each horsepower number.
Is the New Holland 3830 engine stressed for its PTO horsepower?
The engine has about 3.7 cubic inches per PTO hp, using 165 ci and 45 PTO hp. That is close to the normal benchmark for this category.
How much PTO horsepower per liter does the New Holland 3830 make?
The output density is about 16.7 PTO hp per liter, using 45 PTO hp and 2.7 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 New Holland 3830 rated at?
The rated speed is 2,500 rpm, above the 2,200 rpm benchmark average. A higher 2,500 rpm rating can make power well but may feel busier under load.
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.
