Renault 456 vs Renault 51

4 material differences · fewer than 12

Tractor one

Renault 456

1968–1972

No measured PTO figure

Tractor two

Renault 51

1968–1972

No measured PTO figure

Which should you choose?

Read our verdict on the 456 and the 51 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

4 material differences · 7 fields identical or within 5%, which is not counted as material

Renault 456 and Renault 51, field by field
Field45651Gap
Engine
Engine power, claimed claimed41.4 hp41.4 hp
Transmission
Top speed declared15.5 mph · 25 km/h15.5 mph · 25 km/h
Clutch declaredTwo-stage pedal-operated dry FERODO double clutchTwo-stage pedal operated dry FERODO double clutch type 11 LFGM 29differs
Hydraulics & hitch
Three-point lift at ends declared4,409 lb · 2,000 kg4,409 lb · 2,000 kg
Rear PTO speeds declared540 rpm540 rpm
Weight & dimensions
Unladen weight declared4,409 lb · 2,000 kg3,527 lb · 1,600 kg+25% 456
Wheelbase declared76.0 in · 1,930 mm70.9 in · 1,800 mm+7% 456
Length declared129.9 in · 3,300 mm123.6 in · 3,140 mm
Width declared66.9 in · 1,700 mm57.5 in · 1,460 mm+16% 456
Height declared61.0 in · 1,550 mm60.6 in · 1,540 mm
Ground clearance declared15.0 in · 380 mm
Turning radius, braked declared9.5 ft · 2.90 m
Fuel tank declared58.1 qt · 55.0 L58.1 qt · 55.0 L

Renault 456 sources

Source
  • Source: Traktorenlexikon, “Renault 456 R7255”

Renault 51 sources

Source
  • Source: Traktorenlexikon, “Renault 51 R7256”