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Lombardini engine 25LD 425/2

Lombardini diesel engine 25 LD 425/2

Lombardini 25LD 425/2 engine with power of 19 hp is air-cooled and used in many applications, especially for agriculture, but also for the construction industry, for machinery such as:

Farm machinery, Tractors, Motor mowers, Rotary hoes, Lawn mowers, Cement mixer, Dumper, Minidumper, Mini excavator, Vibrating plate, Roller, Asphalt cutter, Generator, Refrigerating groups, Motor welder, Motor sweepers, Aerial platform.


Lombardini 25LD 425/2 Engine Spare Parts

Owner Manual 25LD 425/2 Workshop Manual 25LD 425/2

New product

  • 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
    Bore (mm)85
    Stroke (mm)75
    Engine displ (cm3)851
    Injection systemDI
    Compression ratio19:1
  • Lombardini engine 25LD 425/2 Performance curves
    Emission complianceECE R 24
    Rating (kW/HP)*Performance curves
    N (80/1269/CEE)ISO 158514.0/19.0
    NB ISO 3046 IFN13.0/17.7
    NA ISO 3046 ICXN12.0/16.3
    Max torque (Nm@rpm)42.0@2200
    Min idling speed1000
  • H × L × W (fan excluded) (mm)503.5x485x464
    Dry weight (kg)63
    Daily service points - positions1 side service
    Ambient operating temps (°C)-5° +45°
    Gradeability-all round
    (intermittent -30 min) (deg)
    Gradeability-all round
    (peak value -1 min) (deg)
    Cap. of air required for correct combustion @3600 (l/min)1330/1110
    Cap. of air required for correct cooling @3600 (l/min)14200/11835
    Lombardini engine 25LD 425/2 Dimensions
  • Fuel tank capacity (l)4
    Oil sump capacity (l)1.7
    Oil consumption (kg/h)0.0085
    Oil change interval std/synthetic (hr)250
    Oil filter change interval std/synthetic (hr)250
    Valve adjustement (hr)500
    LubricationOil SAE 15W 40 API CF4/SG
    ACEA B2/E2
  • Freq.rpmEngine modelMechanical powerStand-by electric powerPrime electric powerFlanges
    Stand-by KW-HPPrime KW-HPKvakwkvakwcono ø
    50 Hz300025LD 425/211.5 - 15.610.5 -
    50 Hz360025LD 425/213.0 - 17.711.8 - 16.113.71112.39.930