Massey Ferguson 8280 Horsepower & PTO HP

Quick answer:

The Massey Ferguson 8280 tractor PTO horsepower is 225 hp | 167.8 kW, and the drawbar horsepower is 183.0 hp | 136.5 kW.

PTO HP225 hp | 167.8 kW
Drawbar HP183.0 hp | 136.5 kW
Displacement513.8 ci | 8.4 L

Massey Ferguson 8280 Horsepower Specs

PTO horsepower claimed 225 hp | 167.8 kW
PTO horsepower tested 239.4 hp | 178.5 kW
Drawbar horsepower tested 183.0 hp | 136.5 kW

Massey Ferguson 8280 Useful Horsepower Calculations

Drawbar-to-PTO power ratio 81.3% drawbar hp vs PTO hp
Engine size per PTO horsepower 2.3 ci per PTO hp
PTO horsepower per liter 26.8 PTO hp per L
Rated speed per PTO horsepower 9.8 rpm per PTO hp

Massey Ferguson 8280 Engine Specs

Engine type turbocharged intercooled diesel
Displacement 513.8 ci | 8.4 L
Bore and stroke 4.370×5.709 inches | 111 x 145 mm
Compression 16.0:1
Rated RPM 2200

Massey Ferguson 8280 Fuel, Cooling, Starting & Service Specs

Starter volts 12
Battery volts 12

Massey Ferguson 8280 Horsepower Comparison Charts

PTO horsepower comparison

This model

225 hp

Average

175 hp

Low

100 hp

High

320 hp

Drawbar horsepower comparison

This model

183 hp

Average

150 hp

Low

85 hp

High

280 hp

Displacement comparison

This model

513.8 ci

Average

520 ci

Low

360 ci

High

750 ci

Rated RPM comparison

This model

2,200 rpm

Average

2,100 rpm

Low

1,600 rpm

High

2,500 rpm

Engine size per PTO HP

This model

2.3 ci/hp

Average

3.3 ci/hp

Low

2 ci/hp

High

5.2 ci/hp

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

Massey Ferguson 8280 Horsepower FAQ

How much PTO horsepower does the Massey Ferguson 8280 have?

The listed PTO output is 225 hp, above the 175 hp benchmark average. That is the number to use for mowers, balers, augers, pumps and other PTO tools that need up to about 225 hp.

How much drawbar horsepower does the Massey Ferguson 8280 have?

The listed drawbar output is 183 hp, above the 150 hp benchmark average. That makes the 183 hp drawbar number more useful than engine hp for tillage and heavy pulling.

Is the Massey Ferguson 8280 better judged by PTO hp or drawbar hp?

The drawbar output is about 81.3% of PTO output, comparing 183 drawbar hp with 225 PTO hp. That helps separate pulling ability from PTO implement ability.

How big is the Massey Ferguson 8280 engine?

The engine displacement is 513.8 ci, close to the 520 ci benchmark average. It is close to the normal engine-size range for this horsepower class.

Is the Massey Ferguson 8280 engine stressed for its PTO horsepower?

The engine has about 2.3 cubic inches per PTO hp, using 513.8 ci and 225 PTO hp. That is a smaller-displacement, higher-output style result.

How much PTO horsepower per liter does the Massey Ferguson 8280 make?

The output density is about 26.8 PTO hp per liter, using 225 PTO hp and 8.4 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 8280 rated at?

The rated speed is 2,200 rpm, close to the 2,100 rpm benchmark average. The 2,200 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.