Engine Horsepower: 48 hp
Manufactured: 2002 to 2006
Massey Ferguson 451 Summary
The Massey Ferguson 451 is a utility tractor produced from 2002 to 2006 as part of the 400 Series. It is manufactured by Massey Ferguson, a part of AGCO, in Brazil. The tractor boasts a Perkins 2.7L 3-cylinder diesel engine with a net horsepower of 48 hp and a claimed PTO of 45 hp. It comes in 4x2 2WD and 4x4 MFWD 4WD variants.

Massey Ferguson 451 Horsepower, Weight, and Specifications:
Production
Who manufactures the Massey Ferguson 451 and where is it made?
- Manufacturer: Massey Ferguson (a part of AGCO)
- Type: Utility tractor
- Factory: Brazil
Horsepower
What is the horsepower of the Massey Ferguson 451?
- Engine (net): 48 hp / 35.8 kW
- PTO (claimed): 45 hp / 33.6 kW
Engine
What type of engine does the Massey Ferguson 451 have?
- Engine: Perkins 2.7L 3-cyl diesel
Mechanical
What are the mechanical features of the Massey Ferguson 451?
- Chassis: 4x2 2WD / 4x4 MFWD 4WD
- Steering: Power
- Brakes: Wet disc
- Cab: Two-post foldable ROPS
- Transmissions: 8-speed gear / 8-speed partially synchronized
Capacity
What is the fuel and hydraulic system capacity of the Massey Ferguson 451?
- Fuel: 15.3 gal / 57.9 L
- Hydraulic system: 11.1 gal / 42.0 L
Hydraulics
What are the hydraulic specifications of the Massey Ferguson 451?
- Type: Open center
- Capacity: 11.1 gal / 42.0 L
- Pressure: 2500 psi / 172.4 bar
- Valves: 2
- Pump flow: 9.5 gpm / 36.0 lpm
- Steering pressure: 1740 psi / 120.0 bar
Tractor Hitch
What type of hitch does the Massey Ferguson 451 have?
- Rear Type: II/I
- Control: Position and draft control
- Rear lift (at ends): 3748 lbs / 1700 kg
Power Take-off (PTO)
What are the PTO specifications of the Massey Ferguson 451?
- Rear PTO: Live / Independent* (Optional)
- Clutch: 254mm mechanical dry disc / Hydraulic wet disc (With independent PTO option)
- Rear RPM: 540 (1.375)
- Engine RPM: 540@1908 (gear) / 540@1789 (shuttle)
Dimensions & Tires
What are the dimensions and tire specifications of the Massey Ferguson 451?
- 2WD Wheelbase: 78.3 inches / 198 cm
- 4WD Wheelbase: 78.7 inches / 199 cm
- Weight: 4738 to 5238 pounds
- Front tire: 7.50-16
- 2WD Rear tire: 14.-28
Electrical
What are the electrical specifications of the Massey Ferguson 451?
- Ground: Negative
- Charging system: Alternator
- Charging amps: 35
- Battery CCA: 750
- Battery volts: 12
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.