13 material differences

Tractor oneMassey Ferguson MF 4255 (A)1997–2001No measured PTO figureTractor twoMassey Ferguson MF 6255 (A)1999–2003No measured PTO figure

Which should you choose?

Read our verdict on the MF 4255 (A) and the MF 6255 (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

13 material differences · 4 fields identical or within 5%, which is not counted as material

Massey Ferguson MF 4255 (A) and Massey Ferguson MF 6255 (A), field by field
Field	MF 4255 (A)	MF 6255 (A)	Gap
Engine
Engine power, claimed claimed	93.7 hp	93.7 hp	—
Engine declared	Perkins 1004-4 THR2	Perkins 1004.40 TWG	differs
Displacement declared	3.99 L	3.99 L	—
Maximum torque declared	248 lb·ft · 336 N·m	253 lb·ft · 343 N·m	—
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	24.9 mph · 40 km/h	differs
Clutch declared	Pedal-operated, dry and air-cooled single-disc clutch	Pedal operated hydraulic VALEO multi-plate clutch	differs
Hydraulics & hitch
Hydraulic centre declared	Open centre	—	—
Pump flow declared	17.2 gpm · 65.0 L/min	25.3 gpm · 95.7 L/min	+47% MF 6255 (A)
Pressure declared	3,104–3,481 psi · 214–240 bar	3,336 psi · 230 bar	differs
Rear PTO speeds declared	540/1000 rpm	540/1000/540E/1000E rpm	differs
Weight & dimensions
Unladen weight declared	8,135 lb · 3,690 kg	9,248 lb · 4,195 kg	+14% MF 6255 (A)
Maximum permissible mass declared	15,432 lb · 7,000 kg	19,401 lb · 8,800 kg	+26% MF 6255 (A)
Wheelbase declared	92.5 in · 2,350 mm	97.8 in · 2,485 mm	+6% MF 6255 (A)
Length declared	157.9 in · 4,010 mm	171.3 in · 4,350 mm	+8% MF 6255 (A)
Width declared	78.3–102.0 in · 1,990–2,590 mm	81.5–98.4 in · 2,071–2,500 mm	—
Height, over the cab declared	102.8 in · 2,610 mm	112.2 in · 2,850 mm	+9% MF 6255 (A)
Ground clearance declared	11.4 in · 290 mm	16.9 in · 430 mm	+48% MF 6255 (A)
Fuel tank declared	196.5 qt · 186.0 L	137.4 qt · 130.0 L	+43% MF 4255 (A)

Source

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