ALLIS-CHALMERS 185 vs Renault 751

9 material differences · fewer than 12

Tractor one

ALLIS-CHALMERS 185

1970–1981

No measured PTO figure

Tractor two

Renault 751

1973–1980

No measured PTO figure

Which should you choose?

We will not advise between these two machines, because their unladen weight differs by more than 25% (32%). 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

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

ALLIS-CHALMERS 185 and Renault 751, field by field
Field185751Gap
Engine
Engine power, claimed claimed74.0 hp74.0 hp
Engine declaredALLIS-CHALMERS D-2800MWM D 226-4differs
Displacement declared4.93 L4.15 L+19% 185
Maximum torque declared188 lb·ft · 255 N·m
Transmission
Top speed declared15.5 mph · 25 km/h15.5 mph · 25 km/h
Clutch declaredDry LuK double clutch
Hydraulics & hitch
Hydraulic centre declaredOpen centre
Pump flow declared20.0 gpm · 75.7 L/min8.7 gpm · 33.0 L/min+129% 185
Pressure declared2,321 psi · 160 bar
Three-point lift at ends declared2,500 lb · 1,134 kg6,063 lb · 2,750 kg+143% 751
Rear PTO speeds declared540 rpm540 rpm
Weight & dimensions
Unladen weight declared8,699 lb · 3,946 kg6,603 lb · 2,995 kg+32% 185
Wheelbase declared99.2 in · 2,519 mm93.5 in · 2,374 mm+6% 185
Length declared158.0 in · 4,013 mm150.2 in · 3,814 mm
Width declared76.5 in · 1,943 mm73.2 in · 1,860 mm
Height declared95.6 in · 2,428 mm100.2 in · 2,545 mm
Ground clearance declared20.5 in · 521 mm17.7 in · 450 mm+16% 185
Turning radius, braked declared10.2 ft · 3.12 m11.6 ft · 3.55 m+14% 751
Fuel tank declared98.3 qt · 93.0 L86.6 qt · 82.0 L+13% 185

ALLIS-CHALMERS 185 sources

Source
  • Source: Traktorenlexikon, “Allis-Chalmers 185”
  • Source: Traktorenlexikon, “Allis-Chalmers 180”

Renault 751 sources

Source
  • Source: Traktorenlexikon, “Renault 751 R7621”
  • Source: Traktorenlexikon, “Fendt Farmer 108 S/SA”