6 material differences · fewer than 12

Tractor oneDeutz-Fahr DX 4.50 A1983–1989No measured PTO figureTractor twoFord 6610 (A)1981–1989No measured PTO figure

Which should you choose?

Read our verdict on the DX 4.50 A and the 6610 (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Deutz-Fahr DX 4.50 A and Ford 6610 (A), field by field
Field	DX 4.50 A	6610 (A)	Gap
Engine
Engine power, claimed claimed	81.0 hp	80.9 hp	—
Engine declared	KHD BF4L 913 T	—	—
Displacement declared	4.09 L	—	—
Maximum torque declared	211 lb·ft · 286 N·m	210 lb·ft · 285 N·m	—
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	18.6 mph · 30 km/h	differs
Clutch declared	Independent dry double clutch	—	—
Hydraulics & hitch
Hydraulic centre declared	Open centre	—	—
Pump flow declared	12.4 gpm · 47.0 L/min	—	—
Pressure declared	3,481 psi · 240 bar	—	—
Three-point lift, at the coupling points declared	7,937 lb · 3,600 kg	9,381 lb · 4,255 kg	+18% 6610 (A)
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	8,069 lb · 3,660 kg	7,011 lb · 3,180 kg	+15% DX 4.50 A
Maximum permissible mass declared	12,125 lb · 5,500 kg	—	—
Wheelbase declared	91.9 in · 2,333 mm	87.5 in · 2,223 mm	—
Length declared	159.1 in · 4,040 mm	146.5 in · 3,720 mm	+9% DX 4.50 A
Width declared	90.7 in · 2,304 mm	76.4–96.5 in · 1,940–2,450 mm	differs
Height, over the cab declared	102.8 in · 2,610 mm	100.8 in · 2,560 mm	—
Ground clearance declared	20.9 in · 530 mm	18.5 in · 470 mm	+13% DX 4.50 A
Turning radius, braked declared	—	10.9 ft · 3.33 m	—
Fuel tank declared	—	84.0–112.0 qt · 79.5–106.0 L	—

Source

Source