Massey Ferguson

Massey Ferguson 431

The Massey Ferguson 431 is a utility tractor from the 400 Series produced between 2004 and 2006. It features a Perkins 3.3L 3-cylinder liquid-cooled diesel engine delivering 52 hp gross power. The tractor has an 8-speed gear transmission with 2 reverse gears and a 305mm dry disc clutch. It is built in Turkey and includes two-wheel drive, power steering, dry drum brakes, and a flat-deck platform with two-post folding ROPS. The hydraulic system is open center with 2 valves and a total flow of 18.9 gpm. The rear hitch is category II/I with position control and top-link draft sensing, capable of lifting 2045 lbs at 24 inches. The rear PTO is live with a dry disc clutch and operates at 540 rpm. Dimensions include a 76.3 inch wheelbase, 128.1 inch length, and 65.5 inch width, with a shipping weight of 4321 lbs. Attachments include the 1040 Loader with lift capacities up to 3,107 lbs and bucket widths of 60 or 72 inches.

Power52 hp

Founded2004 - 2006

Model431

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Technical Specifications

Detailed specifications and technical data for Massey Ferguson 431

Power

PTO (claimed)	44 hp (32.8 kW)
Engine (gross)	52 hp (38.8 kW)

Engine

Type	diesel
Model	Perkins 1103C-33
Cooling	liquid-cooled
Cylinders	3-cylinder
Emissions	Tier II
Bore/Stroke	4.134x5.00 inches (105 x 127 mm)
Displacement	201.4 ci (3.3 L)
Power (gross)	52 hp (38.8 kW)
Starter volts	12

Dimensions

Width	65.5 inches (166 cm)
Length	128.1 inches (325 cm)
Wheelbase	76.3 inches (193 cm)
Height (ROPS)	92.5 inches (234 cm)
Shipping weight	4321 lbs (1960 kg)
Clearance (drawbar)	12.4 inches (31 cm)
Height (Folded ROPS)	70.3 inches (178 cm)

Electrical

Ground	negative
Battery volts	12

Hydraulics

Type	open center
Valves	2
Aux flow	9.0 gpm (34.1 lpm)
SCV flow	9.0 gpm (34.1 lpm)
Pump flow	4.4 gpm (3-point) (16.7 lpm)
Total flow	18.9 gpm (71.5 lpm)
Steering flow	5.5 gpm (20.8 lpm)
Total flow with optional combining valve	13.4 gpm (50.7 lpm)

Mechanical

Drive	Two-wheel drive
Brakes	Dry drum brakes
Platform	Flat-deck platform with two-post folding ROPS
Final drives	bull gear
Power steering	Yes

Production

Series	400 Series
Built in	Turkey
Category	Utility tractor
Years made	2004 - 2006

References

Book	400 Series Tractors published in 2005, by Massey Ferguson

Attachments

Loader	1040 Loader
Dump angle	37°
Height (at pin)	109 inches (276 cm)
Bucket width options	60 inches (152 cm), 72 inches (182 cm)
Breakout force (bucket)	4,565 lbs (2070 kg)
Lift capacity (full at pin)	3,107 lbs (1409 kg)
Rollback angle (ground line)	17°
Lift capacity (full at 500mm)	1,974 lbs (895 kg)