Massey Ferguson 451 Specs (Weight, Lift Capacity, Hp, Dimensions)

Tractor Type Utility Tractor
Manufacturer Massey Ferguson
Model 451
Horsepower TOP 52.1 HP (38.8 kW)
Weight TOP 2WD: 4739.9 lbs (2150.0 kg) 4WD: 5236.0 lbs (2375.0 kg)
Lift Capacity TOP 2425.1 lbs (1100.0 kg)
Transmission Type TOP Partially synchronized with dry disc clutch
Length TOP 134.6 in. (342.0 cm)
Pump Flow TOP 3-point: 4.5 GPM (17.0 LPM) Aux: 10.0 GPM (37.9 LPM)
Years Made 2002-2006
Engine Model Perkins 1103C-33
Engine Type 4-stroke, liquid-cooled, inline
Fuel Type Diesel
Cylinders 3
Horsepower 52.1 HP (38.8 kW)
Displacement 201.0 cu in. (3294 cc)
Bore 4.13 in. (10.49 cm)
Stroke 5.00 in. (12.70 cm)
Rear PTO Type Live or independent
Rear PTO Speed 540 RPM
Rated RPM 2200 RPM
Compression Ratio 19.2:1
Battery 12V
Starter Electric
Length 134.6 in. (342.0 cm)
Height Height with ROPS: 96.5 in. (245.0 cm)
Width 71.7 in. (182.0 cm)
Wheelbase 78.3 in. (199.0 cm)
Ground Clearance Drawbar: 10.2 in. (26.0 cm)
Fuel Tank Capacity 15.3 gal (57.9 l)
Transmission Type Partially synchronized with dry disc clutch
Final Drive Planetary
Gears 8 forward and 8 reverse
Chassis 4×2 2WD or 4×4 MFWD 4WD
Max. Travel Speed Forward: 17.1 MPH (27.6 km/h) Reverse: 7.1 MPH (11.4 km/h)
Brakes Independent wet disc
Drawbar Category II/I
Cabin Type Flat-deck platform with two-post folding ROPS
Hitch Type Position control and top-link draft sensing
Steering Type Power
Front Tires Ag: 7.50-16 , 9.5-24
Rear Tires Ag: 14.9-28
Hydraulic Type Open center
Pump Flow 3-point: 4.5 GPM (17.0 LPM) Aux: 10.0 GPM (37.9 LPM)
Total Flow 22.5 GPM (85.2 LPM)
Steering Flow 8.0 GPM (30.3 LPM)
SCV Flow 10.0 GPM (37.9 LPM), 14.5 GPM (54.9 LPM)
Valves 2
Lift Capacity 2425.1 lbs (1100.0 kg)
Weight 2WD: 4739.9 lbs (2150.0 kg) 4WD: 5236.0 lbs (2375.0 kg)

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