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Kohler engine KDI 3404 TCR-SCR

Diesel engine Kohler series KDI model 3404 TCR- SCR (Selective Catalytic Reduction)

KDI 3404 TCR-SCR engine of 134hp, 4 cylinders engine, thanks to the common rail turbo injection with a SCR catalytic reduction system for exhaust gas NOx (conforming to Stage IV / Tier 4 Final regulations), represents the top of the KDI Kohler engine line. Innovative and technologically advanced engine, makes it compact, very low fuel consumption, high reliability and outstanding performance, its peculiar features. The KDI 3404 TCR-SCR is designed to be widely used in both agricultural and industrial applications. Its ductility makes it particularly effective as tractor engine, cement mixer, excavator as well as a generator set and compressor engine.

 

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  • 4 stroke diesel with cylinder in line
    Liquid cooling
    4 valves per cylinder
    Pushrod - rocker arms timing with hydraulic tappets
    Cast iron crankcase with bed-plate
    Closed crankcase ventilation system
    High pressure common rail (2000 bar)
    Electronic engine management
    Waste-gate turbocharger
    Charge-air cooling
    Cylinders4
    Bore (mm)96
    Stroke (mm)116
    Displacement (cm3)3359
    Injection SystemDI
    Injection EquipmentCommon rail (2000 bar)
  • Kohler engine KDI 3404 TCR-SCR Performance curves
    Emission complianceUS TIER 4 Final / EU STAGE IV
    AftertreatmentDOC + SCR
    Max Power (IFN-ISO 3046
    and ISO 14396) (kW@rpm)
    100@2200
    Max Torque (IFN-ISO 3046
    and ISO 14396) (kW@rpm)
    500@1400
    Low-end torque (Nm@1000 rpm)412
    Best point (g/kWh)205
    Max power (g/kWh@2400)230
  • H × L × W (fan excluded) (mm)816x718x580
    Dry weight (kg)394
    Daily service points - positions1 side service
    Ambient operating temps (°C)-40° +50°
    Gradeability-all round (continous) (deg)40°
    Gradeability-all round (intermittent-1min) (deg)45°
    Kohler engine KDI 3404 TCR-SCR Dimensions
  • Oil/filter change interval std/synthetic (hr)500-750
    Oil consumption (% fuel)<0.1
    Alternator belt replacement36 months
    Coolant change24 months
    Oil type5W40 low SAPS API CJ
    -4 ACEA E9 E7 E6
    Heat rejection to coolant
    (includes oil cooler) (kW)
    68
    Max engine excitation
    at mounting locations
    5g
    Auxiliary ptos3°PTD optional4°PTD optional
    Max torque (Nm)200250
    Drive ratio1:1.131:1
    Provision for a double
    tandem hydraulic pump
    SAE ASAE B

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