11 material differences · fewer than 12

Tractor oneLamborghini R-1506 DT1984–1994No measured PTO figureTractor twoWHITE 61451993–1997No measured PTO figure

Which should you choose?

We will not advise between these two machines, because the drive differs (4WD; Two-wheel or four-wheel drive). 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

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

Lamborghini R-1506 DT and WHITE 6145, field by field
Field	R-1506 DT	6145	Gap
Engine
Engine power, claimed claimed	143.0 hp	143.0 hp	—
Engine declared	SAME 1106/14 T	CUMMINS 6 BTA-5.9 A	differs
Displacement declared	6.84 L	5.88 L	+16% R-1506 DT
Maximum torque declared	396 lb·ft · 537 N·m	430 lb·ft · 583 N·m	+9% 6145
Transmission
Top speed declared	15.5–18.6 mph · 25–30 km/h	24.9 mph · 40 km/h	differs
Clutch declared	Hydrostatically operated dry Lamborghini single-disc clutch as drive clutch	Hydraulically operated wet FUNK multi-disc clutch	differs
Hydraulics & hitch
Hydraulic centre declared	—	Closed centre	—
Pump flow declared	16.7 gpm · 63.3 L/min	20.6 gpm · 78.0 L/min	+23% 6145
Pressure declared	—	2,248 psi · 155 bar	—
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	12,787 lb · 5,800 kg	15,452 lb · 7,009 kg	+21% 6145
Wheelbase declared	112.4 in · 2,856 mm	106.0 in · 2,692 mm	+6% R-1506 DT
Length declared	177.6 in · 4,510 mm	182.4 in · 4,633 mm	—
Width declared	87.6–107.3 in · 2,225–2,725 mm	115.0–135.2 in · 2,921–3,435 mm	differs
Height, over the cab declared	110.6 in · 2,810 mm	123.5 in · 3,137 mm	+12% 6145
Ground clearance declared	20.9 in · 530 mm	—	—
Turning radius, braked declared	—	15.4 ft · 4.70 m	—
Fuel tank declared	253.6 qt · 240.0 L	267.9 qt · 253.5 L	+6% 6145

Lamborghini R-1506 DT sources

Source

Source: Traktorenlexikon, “Lamborghini 1506 DT”

WHITE 6145 sources