Massey Ferguson 1145 Fuel, Cooling, Starting & Service Specs
Fuel capacity
8 gal | 30.3 L
Starter volts
12
Battery volts
12
Firing order
1-3-2
Massey Ferguson 1145 Horsepower Comparison Charts
Engine horsepower comparison
This model
35 hp
Average
35 hp
Low
15 hp
High
60 hp
PTO horsepower comparison
This model
31 hp
Average
28 hp
Low
12 hp
High
50 hp
Displacement comparison
This model
91.4 ci
Average
110 ci
Low
50 ci
High
180 ci
Torque comparison
This model
83.5 lb-ft
Average
95 lb-ft
Low
45 lb-ft
High
170 lb-ft
Rated RPM comparison
This model
2,600 rpm
Average
2,400 rpm
Low
1,800 rpm
High
3,000 rpm
Engine size per PTO HP
This model
2.9 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 1145 Horsepower FAQ
How much horsepower does the Massey Ferguson 1145 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 1145 have?
The listed PTO output is 31 hp, close to the 28 hp benchmark average. Use 31 PTO hp as the practical implement-sizing number.
How much engine power reaches the PTO on the Massey Ferguson 1145?
The PTO-to-engine transfer works out to 88.6%, from 35 engine hp to 31 PTO hp. That is a normal usable range for judging PTO implement fit.
How big is the Massey Ferguson 1145 engine?
The engine displacement is 91.4 ci, below the 110 ci benchmark average. Smaller displacement usually means less engine size behind each horsepower number.
Is the Massey Ferguson 1145 engine stressed for its PTO horsepower?
The engine has about 3 cubic inches per PTO hp, using 91.4 ci and 31 PTO hp. That is close to the normal benchmark for this category.
How much PTO horsepower per liter does the Massey Ferguson 1145 make?
The output density is about 20.7 PTO hp per liter, using 31 PTO hp and 1.5 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 1145 have?
The listed torque is 83.5 lb-ft, below the 95 lb-ft benchmark average. With 83.5 lb-ft listed, gearing matters more when the tractor is loaded hard.
Does the Massey Ferguson 1145 have good torque for its PTO horsepower?
The torque-to-PTO-power figure is about 2.7 lb-ft per PTO hp, using 83.5 lb-ft and 31 PTO hp. A higher number usually points to a slower, gruntier working feel.
What rpm is the Massey Ferguson 1145 rated at?
The rated speed is 2,600 rpm, close to the 2,400 rpm benchmark average. The 2,600 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.
