Massey Ferguson MF 284 S (A) vs ZETOR 6321/6341 Super

10 material differences · fewer than 12

Tractor one

1983–1989

No measured PTO figure

Tractor two

1997–2004

No measured PTO figure

Which should you choose?

Read our verdict on the MF 284 S (A) and the 6321/6341 Super → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Massey Ferguson MF 284 S (A) and ZETOR 6321/6341 Super, field by field
Field	MF 284 S (A)	6321/6341 Super	Gap
Engine
Engine power, claimed claimed	69.1 hp	64.1 hp	+8% MF 284 S (A)
Engine declared	Perkins A 4.236	ZETOR Z-7702	differs
Displacement declared	3.87 L	3.92 L	—
Maximum torque declared	194 lb·ft · 263 N·m	174 lb·ft · 236 N·m	+11% MF 284 S (A)
Transmission
Top speed declared	15.5 mph · 25 km/h	18.6–24.9 mph · 30–40 km/h	differs
Clutch declared	Pedal-operated, dry and air-cooled double clutch	Pedal-operated driving clutch	differs
Hydraulics & hitch
Hydraulic control declared	—	Constant flow	—
Pump flow declared	8.9 gpm · 33.6 L/min	11.9 gpm · 45.0 L/min	+34% 6321/6341 Super
Pressure declared	—	3,191 psi · 220 bar	—
Three-point lift at ends declared	3,372 lb · 1,530 kg	6,903 lb · 3,131 kg	+105% 6321/6341 Super
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	7,143 lb · 3,240 kg	6,889 lb · 3,125 kg	—
Maximum permissible mass declared	—	11,905 lb · 5,400 kg	—
Wheelbase declared	97.6 in · 2,480 mm	88.9 in · 2,257 mm	+10% MF 284 S (A)
Length declared	155.5 in · 3,950 mm	132.7 in · 3,370 mm	+17% MF 284 S (A)
Width declared	79.0 in · 2,007 mm	75.8 in · 1,925 mm	—
Height declared	97.2 in · 2,470 mm	103.9 in · 2,640 mm	+7% 6321/6341 Super
Ground clearance declared	15.7 in · 400 mm	17.5 in · 444 mm	+11% 6321/6341 Super
Turning radius, braked declared	—	11.8 ft · 3.60 m	—
Fuel tank declared	126.8 qt · 120 L	126.8 qt · 120.0 L	—

Source

Source