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Lombardini engine 12LD 477/2

Lombardini diesel engine 12 LD 477/2

Lombardini diesel engine 12LD 477/2, with its 2 cylinders and 22.8 horsepower, is heavily used in the agriculture and construction sectors, being exploited to: farm machinery, cement mixer, dumper, mini dumper, mini excavator,  motor compressor, roller, asphalt cutter, generatori, gruppo frigo, saldatrice, motoscopa, piattaforma aerea and other more.

 

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  • 4 stroke air cooled diesel engine
    Direct injection
    Mechanical fuel lift pump
    Forced lubrication with oil pump
    Full flow oil filtration
    Torque regulator
    Centrifugal speed governor
    Crankcase in die-cast aluminum
    Electric starting
    Counter-clockwise rotation (from power take-off side)
    Aluminum alloy independent heads
    Indipendent cast iron cylinders
    Automatic extra fuel starting device
    Air cooled by fan
    Power take-off on crankshaft
    Cylinders 2
    Bore (mm) 90
    Stroke (mm) 75
    Engine displ (cm3) 954
    Injection system DI
    Compression ratio 19:1
  • Performance curves Lombardini engine 12LD 477/2
    Emission compliance ECE R 24
    Rating (kW/HP)*Performance curves
    N (80/1269/CEE)ISO 1585 16.8/22.8
    NB ISO 3046 IFN 15.7/21.4
    NA ISO 3046 ICXN 14.5/19.7
    Max torque (Nm@rpm) 55.0@2100
    Min idling speed 1000
  • H × L × W (fan excluded) (mm) 565x577x483
    Dry weight (kg) 78
    Daily service points - positions 1 side service
    Ambient operating temps (°C) -10° +45°
    Gradeability-all round
    (intermittent -30 min) (deg)
    25°
    Gradeability-all round
    (peak value -1 min) (deg)
    35°
    Cap. of air required for correct combustion @3600 (l/min) 1500/1220
    Cap. of air required for correct cooling @3600 (l/min) 15800/13200
    Dimensions Lombardini engine 12LD 477/2
  • Fuel tank capacity (l) 7
    Oil sump capacity (l) 2.5
    Oil consumption (kg/h) 0.011
    Oil change interval std/synthetic (hr) 200
    Oil filter change interval std/synthetic (hr) 200
    Valve adjustement (hr) 300
    Lubrication Oil SAE 15W 40 API CF4/SG
    ACEA B2/E2
  • Freq. rpm Engine model Mechanical power Stand-by electric power Prime electric power Flanges
    Stand-by KW-HP Prime KW-HP Kva kw kva kw cono ø
    50 Hz 1500 12LD 477/2 7.7 - 10.5 7.0 - 9.5 8.1 6.5 7.3 5.9 SAE 4-6,5
    50 Hz 3000 12LD 477/2 14.0 - 19.0 12.7 - 17.3 14.9 11.9 13.4 10.7 38
    60 Hz 1800 12LD 477/2 8.9 - 12.1 8.1 - 11.0 9.5 7.6 8.5 6.8 SAE 5-6.5
    60 Hz 3600 12LD 477/2 15.7 - 21.4 14.3 - 19.4 16.74 13.4 15 12 38