Lamborghini R-1256 (DT) vs Lamborghini R-1306 DT

9 material differences · fewer than 12

Tractor one

1978–1984

No measured PTO figure

Tractor two

1984–1996

No measured PTO figure

Which should you choose?

Read our verdict on the R-1256 (DT) and the R-1306 DT → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

9 material differences · 6 fields identical or within 5%, which is not counted as material

Lamborghini R-1256 (DT) and Lamborghini R-1306 DT, field by field
Field	R-1256 (DT)	R-1306 DT	Gap
Engine
Engine power, claimed claimed	123.2 hp	123.2 hp	—
Engine declared	SAME 1056	SAME 916.6 WT	differs
Displacement declared	6.23 L	5.50 L	+13% R-1256 (DT)
Maximum torque declared	310 lb·ft · 420 N·m	330 lb·ft · 448 N·m	+7% R-1306 DT
Transmission
Top speed declared	15.5–18.6 mph · 25–30 km/h	15.5–18.6 mph · 25–30 km/h	—
Clutch declared	Pedal-operated dry Lamborghini single-plate clutch type 14 inch	Pedal-operated dry Lamborghini single-disc clutch	differs
Hydraulics & hitch
Pump flow declared	12.7 gpm · 48.0 L/min	13.4 gpm · 50.8 L/min	+6% R-1306 DT
Pressure declared	—	3,046 psi · 210 bar	—
Three-point lift at ends declared	—	11,905 lb · 5,400 kg	—
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	10,185 lb · 4,620 kg	11,244 lb · 5,100 kg	+10% R-1306 DT
Wheelbase declared	107.3 in · 2,725 mm	108.3 in · 2,750 mm	—
Length declared	166.9 in · 4,240 mm	170.3 in · 4,325 mm	—
Width declared	92.5 in · 2,350 mm	85.4 in · 2,170 mm	+8% R-1256 (DT)
Height declared	107.1 in · 2,720 mm	108.3 in · 2,750 mm	—
Ground clearance declared	21.3 in · 540 mm	19.7 in · 500 mm	+8% R-1256 (DT)
Fuel tank declared	126.8 qt · 120.0 L	243.0 qt · 230.0 L	+92% R-1306 DT

Source

Source