Deutz-Fahr AgroXtra - Klasse
1 model in this series
AgroXtra 4.07: Deutz-Fahr tractor built 1991 to 1995 with an air-cooled 3.8-litre four-cylinder engine, 48 kW and a weight of 3,375 kg
The AgroXtra class belongs to the more compact Deutz-Fahr ranges of the early 1990s and was built from 1991 to 1995. The AgroXtra 4.07 still carries an air-cooled four-cylinder engine, as was typical of Deutz engines of that period and considered low-maintenance and frost-resistant thanks to having no coolant.
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The air-cooled four-cylinder diesel engine with 3,768 cm³ of displacement produces 65 hp, or 48 kW, at 2,350 rpm, with 230 Nm of torque. At 3,375 kg, 3,800 mm long, 2,460 mm high and 1,870 mm wide, the tractor reaches a top speed of 40 km/h with a 2,250 mm wheelbase.
An air-cooled four-cylinder engine with 48 kW covers the typical work of a medium field tractor, from tillage with a plough and cultivator to transport runs with a trailer; the 40 km/h approval allowed brisk road travel between yard and field. Doing without a liquid-cooling circuit simplifies the engineering compared with water-cooled engines of the same power class.
When buying a used air-cooled Deutz engine, the condition of the fan and the cooling fins on the cylinders matters most, since dirt build-up leads to overheating faster here than on water-cooled engines. Also worth checking are the clutch, gearbox and the tightness of the injection pump, along with corrosion on sheet-metal parts on a machine of this age.
Sources: SpecCodex-Register: Kennwerte des Modells AgroXtra 4.07, Deutz-Fahr (manufacturer)
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