3 material differences · fewer than 12

Tractor oneFiat 56-66S/56-66 DTS1992–1995No measured PTO figureTractor twoNew Holland 4135 (A)1996–1999No measured PTO figure

Which should you choose?

Read our verdict on the 56-66S/56-66 DTS and the 4135 (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

3 material differences · 15 fields identical or within 5%, which is not counted as material

Fiat 56-66S/56-66 DTS and New Holland 4135 (A), field by field
Field	56-66S/56-66 DTS	4135 (A)	Gap
Engine
Engine power, claimed claimed	54.3 hp	54.3 hp	—
Engine declared	FIAT-IVECO 8035.06	IVECO 8035.06	differs
Displacement declared	2.71 L	2.71 L	—
Maximum torque declared	130 lb·ft · 176 N·m	130 lb·ft · 176 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 O.M.G. or LuK double clutch	—	—
Hydraulics & hitch
Hydraulic centre declared	Open centre	Open centre	—
Pump flow declared	9.1 gpm · 34.5 L/min	9.1 gpm · 34.5 L/min	—
Pressure declared	3,118 psi · 215 bar	3,118 psi · 215 bar	—
Three-point lift, at the coupling points declared	4,685 lb · 2,125 kg	6,614 lb · 3,000 kg	+41% 4135 (A)
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	4,685 lb · 2,125 kg	5,809 lb · 2,635 kg	+24% 4135 (A)
Maximum permissible mass declared	8,488 lb · 3,850 kg	8,488 lb · 3,850 kg	—
Wheelbase declared	78.7 in · 1,999 mm	78.7 in · 1,999 mm	—
Length declared	127.6 in · 3,241 mm	127.6 in · 3,241 mm	—
Width declared	60.6–84.3 in · 1,540–2,140 mm	60.6–84.3 in · 1,540–2,140 mm	—
Height, over the cab declared	88.4 in · 2,245 mm	89.4 in · 2,270 mm	—
Ground clearance declared	17.9 in · 455 mm	18.1 in · 460 mm	—
Fuel tank declared	77.1 qt · 73.0 L	77.1 qt · 73.0 L	—

Source

Source