11 material differences · fewer than 12

Tractor oneHürlimann D-65 Spezial1958–1966No measured PTO figureTractor twoMassey Ferguson MF 154 (A)1973–1983No measured PTO figure

Which should you choose?

Read our verdict on the D-65 Spezial and the MF 154 (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

11 material differences · 1 fields identical or within 5%, which is not counted as material

Hürlimann D-65 Spezial and Massey Ferguson MF 154 (A), field by field
Field	D-65 Spezial	MF 154 (A)	Gap
Engine
Engine power, claimed claimed	44.1 hp	50.0 hp	+13% MF 154 (A)
Engine declared	Hürlimann D-70 DS	Perkins AD 3.152 S	differs
Displacement declared	2.65 L	2.50 L	+6% D-65 Spezial
Maximum torque declared	115 lb·ft · 156 N·m	127 lb·ft · 173 N·m	+11% MF 154 (A)
Transmission
Top speed declared	12.4 mph · 20 km/h	15.5 mph · 25 km/h	+25% MF 154 (A)
Clutch declared	—	Pedal operated dry and air cooled LUK double clutch	—
Hydraulics & hitch
Pump flow declared	—	7.1 gpm · 27.0 L/min	—
Pressure declared	—	2,418 psi · 166.7 bar	—
Three-point lift, at the coupling points declared	2,425 lb · 1,100 kg	3,362 lb · 1,525 kg	+39% MF 154 (A)
Rear PTO speeds declared	540 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	3,362 lb · 1,525 kg	4,475 lb · 2,030 kg	+33% MF 154 (A)
Wheelbase declared	67.3 in · 1,710 mm	81.9 in · 2,080 mm	+22% MF 154 (A)
Length declared	113.4 in · 2,880 mm	138.6 in · 3,520 mm	+22% MF 154 (A)
Width declared	64.2 in · 1,630 mm	—	—
Height, over the steering wheel declared	60.6 in · 1,540 mm	61.4 in · 1,560 mm	—
Ground clearance declared	13.4 in · 340 mm	12.6 in · 320 mm	+6% D-65 Spezial
Turning radius, braked declared	8.1 ft · 2.48 m	10.9 ft · 3.31 m	+33% MF 154 (A)
Fuel tank declared	—	65.5 qt · 62.0 L	—

Source

Source