Massey Ferguson 4445 Horsepower & PTO HP

Quick answer:

The Massey Ferguson 4445 tractor engine horsepower is 86.5 hp | 64.5 kW.

Engine HP86.5 hp | 64.5 kW
Torque239 lb-ft | 324.1 Nm
Displacement268.5 ci | 4.4 L

Massey Ferguson 4445 Horsepower Specs

Engine horsepower 86.5 hp | 64.5 kW

Massey Ferguson 4445 Useful Horsepower Calculations

Engine size per engine horsepower 3.1 ci per engine hp
Engine horsepower per liter 19.7 engine hp per L

Massey Ferguson 4445 Engine Specs

Engine type turbocharged intercooled diesel
Displacement 268.5 ci | 4.4 L
Bore and stroke 4.25×4.72 inches | 108 x 120 mm
Rated RPM 2270
Torque 239 lb-ft | 324.1 Nm
Torque RPM 1400

Massey Ferguson 4445 Fuel, Cooling, Starting & Service Specs

Starter volts 12
Battery volts 12

Massey Ferguson 4445 Horsepower Comparison Charts

Engine horsepower comparison

This model

86.5 hp

Average

80 hp

Low

45 hp

High

120 hp

Displacement comparison

This model

268.5 ci

Average

260 ci

Low

150 ci

High

380 ci

Torque comparison

This model

239 lb-ft

Average

240 lb-ft

Low

120 lb-ft

High

420 lb-ft

Rated RPM comparison

This model

2,270 rpm

Average

2,200 rpm

Low

1,800 rpm

High

2,700 rpm

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.

Massey Ferguson 4445 Horsepower FAQ

How much horsepower does the Massey Ferguson 4445 have?

The listed engine output is 86.5 hp, close to the 80 hp benchmark average. That puts the tractor in a normal working range for this benchmark group, with 86.5 hp as the main engine number.

How big is the Massey Ferguson 4445 engine?

The engine displacement is 268.5 ci, close to the 260 ci benchmark average. It is close to the normal engine-size range for this horsepower class.

How much torque does the Massey Ferguson 4445 have?

The listed torque is 239 lb-ft, close to the 240 lb-ft benchmark average. The 239 lb-ft figure is a normal torque result for this class.

What rpm is the Massey Ferguson 4445 rated at?

The rated speed is 2,270 rpm, close to the 2,200 rpm benchmark average. The 2,270 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.