Massey Ferguson 6615 Fuel, Cooling, Starting & Service Specs
Starter volts
12
Battery volts
12
Massey Ferguson 6615 Horsepower Comparison Charts
Engine horsepower comparison
This model
135 hp
Average
80 hp
Low
45 hp
High
120 hp
PTO horsepower comparison
This model
110 hp
Average
65 hp
Low
35 hp
High
105 hp
Displacement comparison
This model
299 ci
Average
260 ci
Low
150 ci
High
380 ci
Rated RPM comparison
This model
2,200 rpm
Average
2,200 rpm
Low
1,800 rpm
High
2,700 rpm
Engine size per PTO HP
This model
2.7 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.
Massey Ferguson 6615 Horsepower FAQ
How much horsepower does the Massey Ferguson 6615 have?
The listed engine output is 135 hp, above the 80 hp benchmark average. That is a higher-power result, so ballast, tire setup and implement width matter if you want to use the full 135 hp.
How much PTO horsepower does the Massey Ferguson 6615 have?
The listed PTO output is 110 hp, above the 65 hp benchmark average. That is the number to use for mowers, balers, augers, pumps and other PTO tools that need up to about 110 hp.
How much engine power reaches the PTO on the Massey Ferguson 6615?
The PTO-to-engine transfer works out to 81.5%, from 135 engine hp to 110 PTO hp. That is a normal usable range for judging PTO implement fit.
How big is the Massey Ferguson 6615 engine?
The engine displacement is 299 ci, above the 260 ci benchmark average. Bigger displacement can help low-rpm pull and load-holding feel.
Is the Massey Ferguson 6615 engine stressed for its PTO horsepower?
The engine has about 2.7 cubic inches per PTO hp, using 299 ci and 110 PTO hp. That is a smaller-displacement, higher-output style result.
How much PTO horsepower per liter does the Massey Ferguson 6615 make?
The output density is about 22.4 PTO hp per liter, using 110 PTO hp and 4.9 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 6615 rated at?
The rated speed is 2,200 rpm, close to the 2,200 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.
