David Brown 1690 (A) vs Landini 11800 (DT)

10 material differences · fewer than 12

Tractor one

1980–1984

No measured PTO figure

Tractor two

1987–2000

No measured PTO figure

Which should you choose?

Read our verdict on the 1690 (A) and the 11800 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

David Brown 1690 (A) and Landini 11800 (DT), field by field
Field	1690 (A)	11800 (DT)	Gap
Engine
Engine power, claimed claimed	101.6 hp	105.7 hp	—
Engine declared	DAVID BROWN AD 6/55 or Turbo	PERKINS TW 6.354-4	differs
Displacement declared	5.39 L	5.80 L	+7% 11800 (DT)
Maximum torque declared	—	258 lb·ft · 350 N·m	—
Transmission
Top speed declared	15.5 mph · 25 km/h	18.6–24.9 mph · 30–40 km/h	differs
Clutch declared	dry LAYCOCK double clutch	Pedal-operated dry single-plate clutch	differs
Hydraulics & hitch
Pump flow declared	11.3 gpm · 42.6 L/min	13.5 gpm · 51.2 L/min	+20% 11800 (DT)
Three-point lift at ends declared	—	9,914 lb · 4,497 kg	—
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	8,499 lb · 3,855 kg	9,678 lb · 4,390 kg	+14% 11800 (DT)
Maximum permissible mass declared	—	15,432 lb · 7,000 kg	—
Wheelbase declared	100.0 in · 2,540 mm	106.1 in · 2,696 mm	+6% 11800 (DT)
Length declared	167.3 in · 4,250 mm	175.2 in · 4,450 mm	—
Width declared	79.1 in · 2,010 mm	83.9 in · 2,130 mm	+6% 11800 (DT)
Height declared	105.9 in · 2,690 mm	110.6 in · 2,810 mm	—
Ground clearance declared	16.1 in · 409 mm	18.0 in · 457 mm	+12% 11800 (DT)
Turning radius, braked declared	12.7 ft · 3.86 m	—	—
Fuel tank declared	143.7 qt · 136.0 L	200.8 qt · 190.0 L	+40% 11800 (DT)

Source

Source