Massey Ferguson 451

Last Updated: June 2024

Overview

The Massey Ferguson 451 is a versatile utility tractor that was manufactured by Massey Ferguson in Brazil from 2004 to 2006. It is available in either two-wheel drive (2WD) or four-wheel drive (4WD). This tractor is powered by a 3.3-liter Perkins 1103C-33 three-cylinder diesel engine producing 52 horsepower. It features either a gear type transmission with 8 forward and 2 reverse gears or a partially synchronized transmission with 8 forward and reverse gears. With a power steering system and independent wet disc brakes, the 451 model provides ease of use and safe operation. Its flat-deck platform with a two-post folding ROPS, a fuel tank capacity of 57.9 liters, and an operational weight range between 4,740 and 5,236 pounds make this tractor a compatible choice for a variety of tasks in the field. The tractor is fitted with a live or independent rear PTO rated at 540 rpm and supports a category II/I hitch with a lift capacity of 2,425 pounds at 24 inches behind the lift point.
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Key Specifications

Category: Utility

Power Output: 52

Transmission: Gear type with dry disc clutch or Partially synchronized with dry disc clutch

Drive Type: 2WD or 4WD

Operating Weight: 4,740 (2WD) or 5,236 (4WD)

Fuel Type: Diesel

Massey Ferguson 451 vs. Similar Tractors

Power Output
Average
Greater than 50% of similar tractors.
Hitch Capacity
Poor
Greater than 4% of similar tractors.

Technical Specifications

Engine

Manufacturer
Perkins
Model
1103C-33
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Naturally aspirated
Cylinders
3
Displacement (ci)
201
Bore (in)
4.13
Stroke (in)
5
Rated RPM
2200
Power Output (hp)
52

Transmission

Type
Gear type with dry disc clutch or Partially synchronized with dry disc clutch
Forward Gears
8
Reverse Gears
2 or 8
Total Gears
-

Dimensions

Length (in)
134.6
Width (in)
71.7
Height (in)
96.5 (with ROPS)
Operating Weight (lb)
4,740 (2WD) or 5,236 (4WD)

Power Take-Off (PTO)

PTO Type
Rear: Live or independent
PTO Speed 1 (rpm)
540
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
-
Drive Type
2WD or 4WD
Steering Type
Power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
2006
Hitch Type
-
Hitch Category
II/I
Hitch Position
-
Hitch Capacity (lb)
2,425 lbs (at 24 in)
Operator Station Type
Flat-deck platform with two-post folding ROPS
Starter Type
Electric
Brake Type
Independent wet disc
Hydraulic System Type
Open center