Deutz-Fahr DX 3.60 vs SOMECA 680 (TD)

11 material differences · fewer than 12

Tractor one

1986–1996

No measured PTO figure

Tractor two

1978–1983

No measured PTO figure

Which should you choose?

Read our verdict on the DX 3.60 and the 680 (TD) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

11 material differences · 4 fields identical or within 5%, which is not counted as material

Deutz-Fahr DX 3.60 and SOMECA 680 (TD), field by field
Field	DX 3.60	680 (TD)	Gap
Engine
Engine power, claimed claimed	63.8 hp	67 hp	—
Engine declared	KHD F4L 912	FIAT-IVECO 8045.02.270 (370)	differs
Displacement declared	3.77 L	3.46 L	+9% DX 3.60
Maximum torque declared	162 lb·ft · 220 N·m	—	—
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	15.5 mph · 25 km/h	differs
Clutch declared	Independent dry double clutch	Dry FERODO double clutch	differs
Hydraulics & hitch
Hydraulic control declared	Constant flow	—	—
Pump flow declared	10.8 gpm · 41.0 L/min	6.8 gpm · 25.8 L/min	+59% DX 3.60
Pressure declared	3,481 psi · 240 bar	2,843 psi · 196 bar	+22% DX 3.60
Three-point lift at ends declared	5,291 lb · 2,400 kg	—	—
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	6,338 lb · 2,875 kg	5,512 lb · 2,500 kg	+15% DX 3.60
Maximum permissible mass declared	10,362 lb · 4,700 kg	—	—
Wheelbase declared	88.5 in · 2,249 mm	89.2 in · 2,265 mm	—
Length declared	145.3 in · 3,690 mm	154.3 in · 3,920 mm	+6% 680 (TD)
Width declared	84.2 in · 2,138 mm	80.3 in · 2,040 mm	—
Height declared	92.9 in · 2,360 mm	104.1 in · 2,645 mm	+12% 680 (TD)
Ground clearance declared	18.0 in · 457 mm	20.0 in · 508 mm	+11% 680 (TD)
Turning radius, braked declared	—	11.2 ft · 3.40 m	—
Fuel tank declared	76.1 qt · 72 L	84.5 qt · 80.0 L	+11% 680 (TD)

Source

Source