Fiat 350 / Spezial (DT) vs Hermann Lanz D 634

10 material differences · fewer than 12

Tractor one

1968–1974

No measured PTO figure

Tractor two

1974–1978

No measured PTO figure

Which should you choose?

Read our verdict on the 350 / Spezial (DT) and the D 634 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Fiat 350 / Spezial (DT) and Hermann Lanz D 634, field by field
Field	350 / Spezial (DT)	D 634	Gap
Engine
Engine power, claimed claimed	32.6 hp	33.4 hp	—
Engine declared	FIAT-IVECO 8025.02.001	MWM D 226-2	differs
Displacement declared	1.73 L	2.08 L	+20% D 634
Maximum torque declared	83 lb·ft · 112 N·m	—	—
Transmission
Top speed declared	15.5 mph · 25 km/h	17.5 mph · 28.1 km/h	+12% D 634
Hydraulics & hitch
Pump flow declared	3.8 gpm · 14.4 L/min	—	—
Pressure declared	2,843 psi · 196 bar	—	—
Three-point lift at ends declared	1,709 lb · 775 kg	4,079 lb · 1,850 kg	+139% D 634
Rear PTO speeds declared	540 rpm	580/1120 rpm	differs
Weight & dimensions
Unladen weight declared	3,120 lb · 1,415 kg	3,924 lb · 1,780 kg	+26% D 634
Wheelbase declared	69.9 in · 1,775 mm	81.9 in · 2,080 mm	+17% D 634
Length declared	107.5 in · 2,730 mm	129.9 in · 3,300 mm	+21% D 634
Width declared	58.3 in · 1,480 mm	59.8 in · 1,520 mm	—
Height declared	55.1 in · 1,400 mm	51.2 in · 1,300 mm	+8% 350 / Spezial (DT)
Ground clearance declared	18.5 in · 470 mm	13.0 in · 330 mm	+42% 350 / Spezial (DT)
Turning radius, braked declared	9.0 ft · 2.75 m	—	—
Fuel tank declared	35.9 qt · 34.0 L	37.0 qt · 35 L	—

Source

Source