Tractor · 1972Unverified
Renault 451
Renault 451 — Utility tractor · 45 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
45 hp
Weight
1850 kg
Hover a source tag to verify
Overview
DistributorRenaultReference
ManufacturerCarraroReference
Utility tractorReference
Built in ItalyReference
Total built599Reference
Four-wheel driveReference
Manual steeringReference
Mechanical drum brakesReference
Open operator station.Reference
Engine
Carraro 2.9L 3-cyl dieselReference
Fuel tank42.0 LReference
Engine33.6 kWReference
Carraro 284Reference
dieselReference
3-cylinderReference
air-cooledReference
Displacement2.9 LReference
Bore/Stroke105 x 110 mmReference
Power33.6 kWReference
Fuel systemdirect injectionReference
Compression17:1Reference
Rated RPM2000Reference
Idle RPM550-2100Reference
Firing order1-3-2Reference
Transmission
12-speed gearReference
TypegearReference
Gears12 forward and 4 reverseReference
PTO & Hydraulics
Pump flow22.0 lpmReference
Rear TypeIReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1780Reference
Dimensions
Wheelbase191 cmReference
Weight1850 kgReference
Front tire7.50-20Reference
Rear tire12.4/11-28Reference
Standard tires (ag)Front: 7.50-20. Rear: 12.4/11-28Reference
Length313 cmReference
Height (steering wheel)145 cmReference
Ground clearance27 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.