Massey Ferguson 188 Horsepower & PTO HP

Quick answer:

The Massey Ferguson 188 tractor engine horsepower is 75 hp | 55.9 kW, and PTO horsepower is 70 hp | 52.2 kW.

Engine HP75 hp | 55.9 kW
PTO HP70 hp | 52.2 kW
PTO Transfer93.3%
Torque220.5 lb-ft | 299.0 Nm
Displacement247.8 ci | 4.1 L

Massey Ferguson 188 Horsepower Specs

Engine horsepower 75 hp | 55.9 kW
PTO horsepower claimed 70 hp | 52.2 kW

Massey Ferguson 188 Useful Horsepower Calculations

PTO-to-engine power transfer 93.3% of engine hp reaches the PTO
Engine size per PTO horsepower 3.5 ci per PTO hp
PTO horsepower per liter 17.1 PTO hp per L
Engine size per engine horsepower 3.3 ci per engine hp
Engine horsepower per liter 18.3 engine hp per L
Torque per PTO horsepower 3.1 lb-ft per PTO hp
Fuel tank per PTO horsepower 0.3 gal per PTO hp
Rated speed per PTO horsepower 29.6 rpm per PTO hp

Massey Ferguson 188 Engine Specs

Displacement 247.8 ci | 4.1 L
Bore and stroke 3.975×5.00 inches | 101 x 127 mm
Compression 16:1
Rated RPM 2070
Torque 220.5 lb-ft | 299.0 Nm
Torque RPM 1300

Massey Ferguson 188 Fuel, Cooling, Starting & Service Specs

Fuel capacity 22.7 gal | 85.9 L
Starter volts 12
Battery volts 12

Massey Ferguson 188 Horsepower Comparison Charts

Engine horsepower comparison

This model

75 hp

Average

80 hp

Low

45 hp

High

120 hp

PTO horsepower comparison

This model

70 hp

Average

65 hp

Low

35 hp

High

105 hp

Displacement comparison

This model

247.8 ci

Average

260 ci

Low

150 ci

High

380 ci

Torque comparison

This model

220.5 lb-ft

Average

240 lb-ft

Low

120 lb-ft

High

420 lb-ft

Rated RPM comparison

This model

2,070 rpm

Average

2,200 rpm

Low

1,800 rpm

High

2,700 rpm

Engine size per PTO HP

This model

3.5 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.

Massey Ferguson 188 Horsepower FAQ

How much horsepower does the Massey Ferguson 188 have?

The listed engine output is 75 hp, close to the 80 hp benchmark average. That puts the tractor in a normal working range for this benchmark group, with 75 hp as the main engine number.

How much PTO horsepower does the Massey Ferguson 188 have?

The listed PTO output is 70 hp, close to the 65 hp benchmark average. Use 70 PTO hp as the practical implement-sizing number.

How much engine power reaches the PTO on the Massey Ferguson 188?

The PTO-to-engine transfer works out to 93.3%, from 75 engine hp to 70 PTO hp. That is a strong transfer figure when the two specs are from the same configuration.

How big is the Massey Ferguson 188 engine?

The engine displacement is 247.8 ci, close to the 260 ci benchmark average. It is close to the normal engine-size range for this horsepower class.

Is the Massey Ferguson 188 engine stressed for its PTO horsepower?

The engine has about 3.5 cubic inches per PTO hp, using 247.8 ci and 70 PTO hp. That is close to the normal benchmark for this category.

How much PTO horsepower per liter does the Massey Ferguson 188 make?

The output density is about 17.1 PTO hp per liter, using 70 PTO hp and 4.1 L of displacement. Higher hp/L means more output squeezed from each liter; lower hp/L usually means a more relaxed engine tune.

How much torque does the Massey Ferguson 188 have?

The listed torque is 220.5 lb-ft, close to the 240 lb-ft benchmark average. The 220.5 lb-ft figure is a normal torque result for this class.

Does the Massey Ferguson 188 have good torque for its PTO horsepower?

The torque-to-PTO-power figure is about 3.1 lb-ft per PTO hp, using 220.5 lb-ft and 70 PTO hp. A higher number usually points to a slower, gruntier working feel.

What rpm is the Massey Ferguson 188 rated at?

The rated speed is 2,070 rpm, close to the 2,200 rpm benchmark average. The 2,070 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.