Centro Diesel srl, vendita motori Yanmar, Perkins e motori IsuzuAssistenza tecnica e ricambi per motori Yanmar, Perkins, Isuzu, MaxiForce, Trelleborg, Hatz
Centro Diesel srl, vendita motori Yanmar, Perkins e motori Isuzu
Assistenza tecnica e ricambi per motori Yanmar, Perkins, Isuzu, MaxiForce, Trelleborg, Hatz
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Isuzu L-Series 3&4 Cyl.s 1.1-2.2 Liter 12-40kW

  • 3 e 4 cilindri, 4 tempi, raffreddato ad acqua, OHV, verticali in linea, iniezione indiretta New Iniezione diretta motore disponibile con stessa impronta motori IDI
  • Alto rendimento, basso consumo di carburante e a basse emissioni
  • Pompe iniezione Independenti
  • Leggero e compatto
  • Una unità a camme (valvola di aspirazione, valvola di scarico e la pompa di iniezione)
  • Low Nois
  • Pistone automatico THERMATIC
  • Alta affidabilità e durevolezza
  • Guarnizione della testa del cilindro in acciaio laminato
  • Cuscinetti in lega di alluminio
  • Facile manutenzione e il funzionamento

 

Specifications & Drawings  - 4 Cyl.s (4LE1/4LE2)

Engine Model 4LE1 4LE2
Engine Caracteristics 4Cycle, Water Cooled, Vertical In-Line
Valvetrain Configuration Over Head Valve
Type of Aspiration Naturally Aspirated
Type of Injection Indirect Direct
No. of cylinders 4 4
Bore x Stroke (mm) 85 x 96 85 x 96
Displacement (Lit) 2.179 2.179
Compression ratio 21.5 to 1 18.8 to 1
Firing Order 1-3-4-2 1-3-4-2
Overall Dimensions
   Length (mm)
   Width (mm)
   Height(mm)
747
488
602
753
488
602
Dry Weight (kg) 155 155

 
Industrial Power
Gross (SAE J1995)
   Max. Rated Output(kW/min-1) 40.5 / 3000 39.5 / 3000
   Max. Torque (N.m) 143 145
Net Performance (ISO 3046)
   Max. Rated Output(kW/min-1) 39.0 / 3000 38.0 / 3000
   Max. Torque (N.m) 142 142
   Min.S.F.C(@Full Load)(g/kW.h) 235 225
Generator Set Power (Net)
   1500rpm Stand-by (kW)
   1500rpm Prime (kW)
19.8
17.4
19.8
17.4
   1800rpm Stand-by (kW)
   1800rpm Prime (kW)
24.7
21.8
24.7
21.8
Condition of Net power
   Cooling Fan (phimm) 380 380
   Intake Depression (kPa) 2.5 2.5
   Exhaust Back Pressure (kPa) 0 0
 
Lubrication System Full forced pressure feed type
   Oil Pump Trochid type oil pump by crankgear
   Lub. Oil Capacity(Oil Pan Only)(Lit) 6.7 6.7
   Type of Lubrication Oil API CC or CD
Cooling System Water circulation type by pressurized
Centrifugal vane type by vee belt driven
   Coolant Capacity (Engine only)(Lit) 2.8 2.8
Fuel System By plunger and nozzle,High pressure solid inj.type
   Injection Pump Zexel make, Bosch PFR type
   Governor Variable speed control mechanical governor
   Type of Fuel Diesel fuel(SAE 2D Type)
Electric System Negative grounding system,12V
   Starting Aid Glow plug
   Starter Motor (V-kW) 12-1.8 12-1.8
   Alternator (V-A) 12-35 12-35
   Battery Requirements
   Size (V-CCA)
   Quantity
12-580
1
12-580
1

 
Data
Performance Curve
Engine Drawing
 

 

Specifications & Drawings - 3 Cyl.s (3LB1/3LD1/3LD2)

Engine Model 3LB1 3LD1 3LD2
Engine Caracteristics 4Cycle, Water Cooled, Vertical In-Line
Valvetrain Configuration Over Head Valve
Type of Aspiration Naturally Aspirated
Type of Injection Indirect Direct
No. of cylinders 3 3 3
Bore x Stroke (mm) 77.4 x 79.7 83.1 x 92 83.1 x 92
Displacement (Lit) 1.124 1.496 1.496
Compression ratio 22 to 1 22 to 1 18.8 to 1
Firing Order 1-3-2 1-3-2 1-3-2
Overall Dimensions
   Length (mm)
   Width (mm)
   Height(mm)
564.5
475
563
585.5
475
609
585.5
491
613.5
Dry Weight (kg) 123 132 132

 
Industrial Power
Gross (SAE J1995)
   Max. Rated Output(kW/) 20.6 / 3450 29.0 / 3400 29.0 / 3250
   Max. Torque (N.m) 67 97 97
Net Performance (ISO 3046)
   Max. Rated Output(kW/) 19.6 / 3450 28.0 / 3400 28.0 / 3250
   Max. Torque (N.m) 66 96 96
   Min.S.F.C(@Full Load)(g/kW.h) 250 250 230
Generator Set Power (Net)
   1500rpm Stand-by (kW)
   1500rpm Prime (kW)
9.4
8.3
13.0
11.4
13.0
11.4
   1800rpm Stand-by (kW)
   1800rpm Prime (kW)
11.8
10.4
16.2
14.2
16.2
14.2
Condition of Net power
   Cooling Fan (phimm) 310 310 310
   Intake Depression (kPa) 250 250 250
   Exhaust Back Pressure (kPa) 0 0 0
 
Lubrication System Full forced pressure feed type
   Oil Pump Trochid type oil pump by crankgear
   Lub. Oil Capacity(Oil Pan Only)(Lit) 4.5 6.3 6.3
   Type of Lubrication Oil API CC or CD
Cooling System Water circulation type by pressurized
Centrifugal vane type by vee belt driven
   Coolant Capacity (Engine only)(Lit) 2.2 2.5 2.5
Fuel System By plunger and nozzle,High pressure solid inj.type
   Injection Pump Zexel make, Bosch PFR type
   Governor Variable speed control mechanical governor
   Type of Fuel Diesel fuel (SAE 2D Type)
Electric System Negative grounding system, 12V
   Starting Aid Glow plug
   Starter Motor (V-kW) 12-1.0 12-1.2 12-1.2
   Alternator (V-A) 12-20 12-20 12-20
   Battery Requirements
   Size (V-CCA)
   Quantity
12-580
1
12-580
1
12-580
1

 

 

Data
Performance Curve
Disegno del motore

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