8 material differences · fewer than 12

Tractor oneDeutz-Fahr Agrotron 1552003–2004No measured PTO figureTractor twoDeutz-Fahr Agrotron 6150.4from 2012No measured PTO figure

Which should you choose?

We will not advise between these two machines, because they were not built in overlapping years (2003–2004; 2012–2012). 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

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

Deutz-Fahr Agrotron 155 and Deutz-Fahr Agrotron 6150.4, field by field
FieldAgrotron 155Agrotron 6150.4Gap
Engine
Engine power, claimed claimed151.0 hp151.3 hp—
Engine declaredDeutz BF6M 1013 ECDeutz AG TCD 4.1 L04 4Vdiffers
Displacement declared7.15 L4.04 L+77% Agrotron 155
Maximum torque declared466 lb·ft · 632 N·m446 lb·ft · 605 N·m—
Transmission
Top speed declared24.9–31.1 mph · 40–50 km/h24.9 mph · 40 km/hdiffers
Clutch declaredHydraulically operated ZF multi-plate wet clutch——
Hydraulics & hitch
Hydraulic centre declared—Open centre—
Pump flow declared21.9 gpm · 83.0 L/min21.9 gpm · 83.0 L/min—
Rear PTO speeds declared540 rpm / 1000 rpm540 rpm / 1000 rpm—
Weight & dimensions
Unladen weight declared13,162 lb · 5,970 kg12,125 lb · 5,500 kg+9% Agrotron 155
Maximum permissible mass declared22,046 lb · 10,000 kg——
Wheelbase declared108.9 in · 2,767 mm95.2 in · 2,419 mm+14% Agrotron 155
Length declared187.3 in · 4,757 mm178.9–187.9 in · 4,545–4,772 mm—
Width declared98.4 in · 2,500 mm81.4–99.5 in · 2,068–2,527 mmdiffers
Ground clearance declared22.4 in · 570 mm18.1–21.9 in · 460–555 mmdiffers
Fuel tank declared322.3 qt · 305 L243.0 qt · 230 L+33% Agrotron 155

Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.

Deutz-Fahr Agrotron 155 sources

Source
  • Source: Traktorenlexikon, “Deutz-Fahr Agrotron 155”
  • Source: Traktorenlexikon, “Deutz-Fahr Agrotron 200”

Deutz-Fahr Agrotron 6150.4 sources

Source
  • Source: Traktorenlexikon, “Deutz-Fahr Agrotron 6150.4”