AGCO-ALLIS 6680 vs Lamborghini R 774-80 (DT)

8 material differences · fewer than 12

Tractor one

1991–1997

No measured PTO figure

Tractor two

1989–1998

No measured PTO figure

Which should you choose?

Read our verdict on the 6680 and the R 774-80 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

8 material differences · 8 fields identical or within 5%, which is not counted as material

AGCO-ALLIS 6680 and Lamborghini R 774-80 (DT), field by field
Field	6680	R 774-80 (DT)	Gap
Engine
Engine power, claimed claimed	78.9 hp	78.9 hp	—
Engine declared	S.L.H. 1000.4 A-1	SAME 1000.4 W 1	differs
Displacement declared	4.00 L	4.00 L	—
Maximum torque declared	193 lb·ft · 261 N·m	209 lb·ft · 284 N·m	+9% R 774-80 (DT)
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	18.6–24.9 mph · 30–40 km/h	—
Clutch declared	—	Pedal operated, dry Lamborghini single disc clutch	—
Hydraulics & hitch
Hydraulic centre declared	Open centre	—	—
Pump flow declared	10.7 gpm · 40.5 L/min	9.5 gpm · 35.8 L/min	+13% 6680
Pressure declared	—	1,740 psi · 120 bar	—
Three-point lift at ends declared	6,790 lb · 3,080 kg	5,964 lb · 2,705 kg	+14% 6680
Rear PTO speeds declared	540/1000/540E/1000E rpm	540/1000/540E/1000E rpm	—
Weight & dimensions
Unladen weight declared	6,724 lb · 3,050 kg	6,790 lb · 3,080 kg	—
Maximum permissible mass declared	11,464 lb · 5,200 kg	—	—
Wheelbase declared	96.4 in · 2,449 mm	94.9 in · 2,410 mm	—
Length declared	161.2 in · 4,094 mm	144.5 in · 3,670 mm	+12% 6680
Width declared	82.4 in · 2,093 mm	81.1 in · 2,060 mm	—
Height declared	111.2 in · 2,824 mm	102.2 in · 2,595 mm	+9% 6680
Ground clearance declared	17.3 in · 440 mm	20.5 in · 520 mm	+18% R 774-80 (DT)
Turning radius, braked declared	9.6 ft · 2.94 m	9.6 ft · 2.94 m	—
Fuel tank declared	83.5 qt · 79.0 L	116.2 qt · 110.0 L	+39% R 774-80 (DT)

Source

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