Deutz (KHD) D 25 vs Deutz (KHD) D 2505

10 material differences · fewer than 12

Tractor one

Deutz (KHD) D 25

1959

No measured PTO figure

Tractor two

Deutz (KHD) D 2505

1965–1967

No measured PTO figure

Which should you choose?

We will not advise between these two machines, because they were not built in overlapping years (1959–1959; 1965–1967). 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

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

Deutz (KHD) D 25 and Deutz (KHD) D 2505, field by field
FieldD 25D 2505Gap
Engine
Engine power, claimed claimed19.6 hp21.6 hp+10% D 2505
Engine declaredKHD F2L 712KHD F2L 812 Sdiffers
Displacement declared1.70 L1.70 L
Maximum torque declared63 lb·ft · 85 N·m64 lb·ft · 86 N·m
Transmission
Top speed declared12.4 mph · 20 km/h15.5–18.6 mph · 25–30 km/hdiffers
Clutch declaredPedal-operated dry single-disc clutch from Fichtel & SachsPedal-operated dry single-disc clutch from Fichtel & Sachs
Hydraulics & hitch
Pump flow declared4.2 gpm · 16.0 L/min6.2 gpm · 23.3 L/min+46% D 2505
Pressure declared1,707 psi · 118 bar
Rear PTO speeds declared257/540 rpm540 rpmdiffers
Weight & dimensions
Unladen weight declared2,921 lb · 1,325 kg3,417 lb · 1,550 kg+17% D 2505
Maximum permissible mass declared4,850 lb · 2,200 kg6,173 lb · 2,800 kg+27% D 2505
Wheelbase declared70.1 in · 1,780 mm73.4 in · 1,865 mm
Length declared115.7 in · 2,940 mm127.8 in · 3,245 mm+10% D 2505
Width declared62.6 in · 1,590 mm60.4 in · 1,535 mm
Height declared59.8 in · 1,520 mm58.3 in · 1,480 mm
Ground clearance declared14.2 in · 360 mm15.9 in · 405 mm+13% D 2505
Turning radius, braked declared8.7 ft · 2.65 m10.7 ft · 3.25 m+23% D 2505
Fuel tank declared31.7 qt · 30 L66.6 qt · 63 L+110% D 2505

Deutz (KHD) D 25 sources

Source
  • Source: Traktorenlexikon, “Deutz D 25”
  • Source: Traktorenlexikon, “Deutz D 25.1”
  • Source: Traktorenlexikon, “Deutz D 25 S”

Deutz (KHD) D 2505 sources

Source
  • Source: Traktorenlexikon, “Deutz D 2505”