10 material differences · fewer than 12

Tractor oneJohn Deere 6630 Premium2006–2011No measured PTO figureTractor twoLamborghini R.1306 DTfrom 2004No measured PTO figure

Which should you choose?

Read our verdict on the 6630 Premium 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.

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

John Deere 6630 Premium and Lamborghini R.1306 DT, field by field
Field	6630 Premium	R.1306 DT	Gap
Engine
Engine power, claimed claimed	128.3 hp	128.2 hp	—
Engine declared	John Deere PowrTech-Plus 6.068 HL-480/V4-CR	SAME 1000.6 WTI 11 (Tier-II)	differs
Displacement declared	6.79 L	6.00 L	+13% 6630 Premium
Maximum torque declared	—	330 lb·ft · 448 N·m	—
Transmission
Top speed declared	24.9–31.1 mph · 40–50 km/h	18.6 mph · 30 km/h	differs
Hydraulics & hitch
Hydraulic control declared	Load sensing	Load sensing	—
Pump flow declared	18.8 gpm · 71.0 L/min	17.5 gpm · 66.2 L/min	+7% 6630 Premium
Pressure declared	2,785–3,002 psi · 192–207 bar	3,118 psi · 215 bar	differs
Three-point lift, at the coupling points declared	16,755 lb · 7,600 kg	11,905 lb · 5,400 kg	+41% 6630 Premium
Rear PTO speeds declared	540E/540/1000 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	11,530 lb · 5,230 kg	12,181 lb · 5,525 kg	+6% R.1306 DT
Maximum permissible mass declared	22,046 lb · 10,000 kg	—	—
Wheelbase declared	104.3 in · 2,650 mm	108.3 in · 2,750 mm	—
Length declared	186.1 in · 4,728 mm	175.2 in · 4,450 mm	+6% 6630 Premium
Width declared	91.2 in · 2,316 mm	92.9–94.9 in · 2,360–2,410 mm	—
Height, over the cab declared	112.5 in · 2,858 mm	111.0 in · 2,820 mm	—
Ground clearance declared	22.4 in · 570 mm	21.7 in · 550 mm	—
Fuel tank declared	218.7 qt · 207.0 L	253.6 qt · 240.0 L	+16% R.1306 DT

Source

Source