Massey Ferguson 1045 Horsepower & PTO HP

Quick answer:

The Massey Ferguson 1045 tractor engine horsepower is 35 hp | 26.1 kW, and PTO horsepower is 30 hp | 22.4 kW.

Engine HP35 hp | 26.1 kW
PTO HP30 hp | 22.4 kW
PTO Transfer85.7%
Displacement121.7 ci | 2.0 L

Massey Ferguson 1045 Horsepower Specs

Engine horsepower 35 hp | 26.1 kW
PTO horsepower claimed 30 hp | 22.4 kW

Massey Ferguson 1045 Useful Horsepower Calculations

PTO-to-engine power transfer 85.7% of engine hp reaches the PTO
Engine size per PTO horsepower 4.1 ci per PTO hp
PTO horsepower per liter 15 PTO hp per L
Engine size per engine horsepower 3.5 ci per engine hp
Engine horsepower per liter 17.5 engine hp per L
Rated speed per PTO horsepower 83.3 rpm per PTO hp

Massey Ferguson 1045 Engine Specs

Displacement 121.7 ci | 2.0 L
Bore and stroke 3.62×3.94 inches | 92 x 100 mm
Rated RPM 2500

Massey Ferguson 1045 Fuel, Cooling, Starting & Service Specs

Starter volts 12
Battery volts 12

Massey Ferguson 1045 Horsepower Comparison Charts

Engine horsepower comparison

This model

35 hp

Average

35 hp

Low

15 hp

High

60 hp

PTO horsepower comparison

This model

30 hp

Average

28 hp

Low

12 hp

High

50 hp

Displacement comparison

This model

121.7 ci

Average

110 ci

Low

50 ci

High

180 ci

Rated RPM comparison

This model

2,500 rpm

Average

2,400 rpm

Low

1,800 rpm

High

3,000 rpm

Engine size per PTO HP

This model

4.1 ci/hp

Average

3.1 ci/hp

Low

1.8 ci/hp

High

5 ci/hp

Benchmarks use practical low, average and high ranges for the compact and small utility tractor category. Use the operator manual and actual engine/tractor configuration before sizing implements or judging working power.

Massey Ferguson 1045 Horsepower FAQ

How much horsepower does the Massey Ferguson 1045 have?

The listed engine output is 35 hp, close to the 35 hp benchmark average. That puts the tractor in a normal working range for this benchmark group, with 35 hp as the main engine number.

How much PTO horsepower does the Massey Ferguson 1045 have?

The listed PTO output is 30 hp, close to the 28 hp benchmark average. Use 30 PTO hp as the practical implement-sizing number.

How much engine power reaches the PTO on the Massey Ferguson 1045?

The PTO-to-engine transfer works out to 85.7%, from 35 engine hp to 30 PTO hp. That is a normal usable range for judging PTO implement fit.

How big is the Massey Ferguson 1045 engine?

The engine displacement is 121.7 ci, close to the 110 ci benchmark average. It is close to the normal engine-size range for this horsepower class.

Is the Massey Ferguson 1045 engine stressed for its PTO horsepower?

The engine has about 4.1 cubic inches per PTO hp, using 121.7 ci and 30 PTO hp. That points to a larger-displacement, lower-stress style setup.

How much PTO horsepower per liter does the Massey Ferguson 1045 make?

The output density is about 15 PTO hp per liter, using 30 PTO hp and 2 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 Massey Ferguson 1045 rated at?

The rated speed is 2,500 rpm, close to the 2,400 rpm benchmark average. The 2,500 rpm figure is around normal for this class.

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 masseyferguson.com website before buying parts, sizing implements or making repair decisions.