ALLIS-CHALMERS D-17 vs David Brown 880 Selectamatic

10 material differences · fewer than 12

Tractor one

ALLIS-CHALMERS D-17

1957–1967

No measured PTO figure

Tractor two

David Brown 880 Selectamatic

1965–1971

No measured PTO figure

Which should you choose?

Read our verdict on the D-17 and the 880 Selectamatic → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

10 material differences · 2 fields identical or within 5%, which is not counted as material

ALLIS-CHALMERS D-17 and David Brown 880 Selectamatic, field by field
FieldD-17880 SelectamaticGap
Engine
Engine power, claimed claimed46.1 hp46.0 hp
Engine declaredALLIS-CHALMERS G-226DAVID BROWN AD 3/55 A (B)differs
Displacement declared2.70 L
Maximum torque declared120 lb·ft · 163 N·m
Transmission
Top speed declared12.4 mph · 20 km/h15.5 mph · 25 km/h+25% 880 Selectamatic
Clutch declaredFoot-operated spring-loaded dry single-plate Rockford clutch
Hydraulics & hitch
Pump flow declared10.5 gpm · 39.7 L/min7.3 gpm · 27.5 L/min+44% D-17
Three-point lift at ends declared2,899 lb · 1,315 kg
Rear PTO speeds declared540 rpm540 rpm
Weight & dimensions
Unladen weight declared4,868 lb · 2,208 kg3,990 lb · 1,810 kg+22% D-17
Wheelbase declared93.0–95.7 in · 2,362–2,432 mm79.8 in · 2,026 mmdiffers
Length declared140.0–143.0 in · 3,556–3,632 mm121.5 in · 3,086 mmdiffers
Width declared76.7 in · 1,949 mm68.9 in · 1,750 mm+11% D-17
Height declared81.0 in · 2,057 mm58.7 in · 1,490 mm+38% D-17
Ground clearance declared22.8 in · 580 mm19.8 in · 502 mm+16% D-17
Turning radius, braked declared10.3 ft · 3.15 m
Fuel tank declared75.9 qt · 71.8 L55.3 qt · 52.3 L+37% D-17

ALLIS-CHALMERS D-17 sources

Source
  • Source: Traktorenlexikon, “Allis-Chalmers D 17”

David Brown 880 Selectamatic sources

Source
  • Source: Traktorenlexikon, “David Brown 880 Selectamatic”
  • Source: Traktorenlexikon, “David Brown 885”