Bührer RP-21 Super (A) vs Massey Ferguson MF 590 (A)

12 material differences

Tractor one

1969–1975

No measured PTO figure

Tractor two

1976–1982

No measured PTO figure

Which should you choose?

Read our verdict on the RP-21 Super (A) and the MF 590 (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

12 material differences · 3 fields identical or within 5%, which is not counted as material

Bührer RP-21 Super (A) and Massey Ferguson MF 590 (A), field by field
Field	RP-21 Super (A)	MF 590 (A)	Gap
Engine
Engine power, claimed claimed	71 hp	74.0 hp	—
Engine declared	Perkins A 4.248	Perkins A 4.248 S	differs
Displacement declared	4.07 L	4.06 L	—
Maximum torque declared	212 lb·ft · 287 N·m	211 lb·ft · 285.5 N·m	—
Transmission
Top speed declared	15.5 mph · 25 km/h	15.5–18.6 mph · 25–30 km/h	differs
Hydraulics & hitch
Pump flow declared	5.2 gpm · 19.5 L/min	16.5 gpm · 62.5 L/min	+221% MF 590 (A)
Pressure declared	2,845 psi · 196 bar	—	—
Three-point lift at ends declared	4,850 lb · 2,200 kg	6,393 lb · 2,900 kg	+32% MF 590 (A)
Rear PTO speeds declared	540 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	5,807 lb · 2,634 kg	7,253 lb · 3,290 kg	+25% MF 590 (A)
Wheelbase declared	84.5 in · 2,147 mm	90.0 in · 2,286 mm	+6% MF 590 (A)
Length declared	132.3 in · 3,360 mm	153.0 in · 3,886 mm	+16% MF 590 (A)
Width declared	72.8 in · 1,850 mm	76.8 in · 1,950 mm	+5% MF 590 (A)
Height declared	67.7 in · 1,720 mm	100.0 in · 2,540 mm	+48% MF 590 (A)
Ground clearance declared	16.1 in · 410 mm	18.5 in · 470 mm	+15% MF 590 (A)
Turning radius, braked declared	10.6 ft · 3.23 m	12.5 ft · 3.81 m	+18% MF 590 (A)
Fuel tank declared	—	103.8 qt · 98.2 L	—

Source

Source