David Brown 1594 (A) vs Deutz-Fahr AgroStar 4.71

9 material differences · fewer than 12

Tractor one

1984–1988

No measured PTO figure

Tractor two

1990–1993

No measured PTO figure

Which should you choose?

Read our verdict on the 1594 (A) and the AgroStar 4.71 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

David Brown 1594 (A) and Deutz-Fahr AgroStar 4.71, field by field
Field	1594 (A)	AgroStar 4.71	Gap
Engine
Engine power, claimed claimed	93.7 hp	93.7 hp	—
Engine declared	DAVID BROWN AD 6/55	KHD BF4L 913	differs
Displacement declared	5.39 L	4.09 L	+32% 1594 (A)
Maximum torque declared	243 lb·ft · 329 N·m	270 lb·ft · 366 N·m	+11% AgroStar 4.71
Transmission
Top speed declared	18.6 mph · 30 km/h	18.6–24.9 mph · 30–40 km/h	differs
Clutch declared	Dry double clutch	—	—
Hydraulics & hitch
Pump flow declared	—	13.0 gpm · 49.2 L/min	—
Three-point lift at ends declared	7,441 lb · 3,375 kg	11,464 lb · 5,200 kg	+54% AgroStar 4.71
Rear PTO speeds declared	540/1000 rpm	540/1000/750 rpm	differs
Weight & dimensions
Unladen weight declared	8,631 lb · 3,915 kg	9,259 lb · 4,200 kg	+7% AgroStar 4.71
Maximum permissible mass declared	—	16,535 lb · 7,500 kg	—
Wheelbase declared	100.0 in · 2,540 mm	96.5 in · 2,450 mm	—
Length declared	167.3 in · 4,250 mm	168.2 in · 4,272 mm	—
Width declared	78.0 in · 1,981 mm	90.2 in · 2,290 mm	+16% AgroStar 4.71
Height declared	107.0 in · 2,718 mm	110.0 in · 2,793 mm	—
Ground clearance declared	16.0 in · 406 mm	18.3 in · 465 mm	+15% AgroStar 4.71
Turning radius, braked declared	12.0 ft · 3.66 m	—	—
Fuel tank declared	143.7 qt · 136.0 L	—	—

Source

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