9 material differences · fewer than 12

Tractor oneDeutz-Fahr DX 4.101985–1988No measured PTO figureTractor twoFiat 70-90 (DT)1984–1992No measured PTO figure

Which should you choose?

We will not advise between these two machines, because their unladen weight differs by more than 25% (29%). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.

Field by field

9 material differences · 7 fields identical or within 5%, which is not counted as material

Deutz-Fahr DX 4.10 and Fiat 70-90 (DT), field by field
Field	DX 4.10	70-90 (DT)	Gap
Engine
Engine power, claimed claimed	69.1 hp	69.1 hp	—
Engine declared	KHD F4L 912	FIAT-IVECO 8045.06.200 or 300	differs
Displacement declared	3.77 L	3.61 L	—
Maximum torque declared	175 lb·ft · 237 N·m	168 lb·ft · 228 N·m	—
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	18.6–24.9 mph · 30–40 km/h	—
Clutch declared	—	Dry VALEO, O.M.G. or LuK double clutch	—
Hydraulics & hitch
Pump flow declared	10.6 gpm · 40.0 L/min	9.4 gpm · 35.5 L/min	+13% DX 4.10
Pressure declared	3,481 psi · 240 bar	3,046–3,118 psi · 210–215 bar	differs
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	8,642 lb · 3,920 kg	6,702 lb · 3,040 kg	+29% DX 4.10
Maximum permissible mass declared	—	11,684 lb · 5,300 kg	—
Wheelbase declared	94.5 in · 2,400 mm	92.2 in · 2,342 mm	—
Length declared	163.0 in · 4,140 mm	152.9 in · 3,884 mm	+7% DX 4.10
Width declared	90.6 in · 2,300 mm	76.0–99.6 in · 1,930–2,530 mm	differs
Height, over the cab declared	103.0 in · 2,615 mm	103.0 in · 2,615 mm	—
Ground clearance declared	16.7 in · 425 mm	19.9 in · 505 mm	+19% 70-90 (DT)
Turning radius, braked declared	13.7 ft · 4.17 m	11.4 ft · 3.48 m	+20% DX 4.10
Fuel tank declared	132.1 qt · 125 L	98.3 qt · 93.0 L	+34% DX 4.10

Deutz-Fahr DX 4.10 sources

Source

Source: Traktorenlexikon, “Deutz-Fahr DX 4.10”
Source: Traktorenlexikon, “Deutz D 6006”

Fiat 70-90 (DT) sources