Tractor · 2002Unverified
Massey Ferguson 451
Massey Ferguson 451 — Model year 2002-20042004-2006 · 52 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
52 hp
Weight
4738 to 5405 pounds
Hover a source tag to verify
Overview
ManufacturerMassey Ferguson (a part of AGCO)Reference
Utility tractorReference
Built in BrazilReference
Two- or four-wheel driveReference
Final drivesplanetaryReference
Power steeringReference
Independent wet disc brakesReference
Flat-deck platform with two-post folding ROPS.Reference
Engine
Perkins 3.3L 3-cyl dieselReference
Fuel tank57.9 LReference
Engine (gross)38.8 kWReference
Perkins 1103C-33Reference
dieselReference
3-cylinderReference
liquid-cooledReference
Displacement3.3 LReference
Bore/Stroke105 x 127 mmReference
EmissionsTier IIReference
Power (gross)38.8 kWReference
Air cleanerdual paper elementsReference
Compression19.2:1Reference
Rated RPM2200Reference
Starter volts12Reference
Power at rated engine speed35.6 kWReference
Transmission
8-speed gearReference
8-speed synchronized shuttleReference
TypegearReference
Gears8 forward and 2 reverseReference
Clutch305mm dry discReference
Typesynchronized shuttleReference
Gears8 forward and reverseReference
Four gears (1-4) in two ranges (low/high) with left-hand shuttle lever.Reference
PTO & Hydraulics
PTO (claimed)33.6 kWReference
PTO (tested)35.6 kWReference
Typeopen centerReference
Valves2Reference
Pump flow17.0 lpmReference
Pump flow37.9 lpmReference
SCV flow37.9 lpmReference
SCV flow54.9 lpmReference
Total flow85.2 lpmReference
Steering flow30.3 lpmReference
Rear TypeII/IReference
Controlposition control and top-link draft sensingReference
Rear lift (at 24"/610mm)1099 kgReference
Rear PTOliveReference
Rear PTOindependentReference
Clutchdry disc (live)Reference
Clutchhydraulic wet disc (independent)Reference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1789Reference
Power at rated PTO speed34.7 kWReference
Dimensions
Wheelbase199 cmReference
Weight4738 to 5405 poundsReference
Industrial front12.8/80-18Reference
Industrial rear16.9-24Reference
Length342 cmReference
Width182 cmReference
Height (ROPS)245 cmReference
Height (Folded ROPS)185 cmReference
Clearance (drawbar)26 cmReference
2WD Shipping2149 kgReference
4WD Shipping2375 kgReference
2WD Operating2451 kgReference
Massey Ferguson 451 attachments
front-end loaderReference
451 Serial Number Location
Serial number plate on the left side of the tractor's dashboard.Reference
451 Serial Numbers
2002BL00001Reference
2003BM00001Reference
2004BN00001Reference
2005BP00001Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Battery volts12Reference
Attachment overview
Massey Ferguson 1040 loaderReference
Massey Ferguson 1055 loaderReference
Test results
Diesel 8-speed 4WDNovember 2 - 3, 2005Link: Nebraska Tractor Test 1863 fileReference
PTO performanceReference
Fuel use11.7 l/hourReference
Fuel use10.6 l/hourReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.