4 Cyl.s (4BG1/4BG1T)
Engine Model | 4BG1 | 4BG1T |
Engine Caracteristics | 4Cycle, Water Cooled, Vertical In-Line | |
Valvetrain Configuration | Over Head Valve | |
Type of Aspiration | Naturally Aspirated | Turbocharged |
Type of Injection | Direct | Direct |
No. of cylinders | 4 | 4 |
Bore x Stroke (mm) | 105 x 125 | 105 x 125 |
Displacement (Lit) | 4.329 | 4.329 |
Compression ratio | 17.5 to 1 | 17 to 1 |
Firing Order | 1-3-4-2 | 1-3-4-2 |
Overall Dimensions | ||
Length (mm) Width (mm) Height(mm) |
934.5 572 826.5 |
934.5 666 855 |
Dry Weight (kg) | 350 | 360 |
Industrial Power | ||
Gross (SAE J1995) | ||
Max. Rated Output(kW/![]() |
66.5 / 2500 | 83.0 / 2400 |
Max. Torque (N.m) | 305 | 385 |
Net Performance (ISO 3046) | ||
Max. Rated Output(kW/![]() |
63.2 / 2500 | 80.0 / 2400 |
Max. Torque (N.m) | 300 | 380 |
Min.S.F.C(@Full Load)(g/kW.h) | 220 | 215 |
Generator Set Power (Net) | ||
1500rpm Stand-by (kW) 1500rpm Prime (kW) |
38.4 34.6 |
59.2 53.3 |
1800rpm Stand-by (kW) 1800rpm Prime (kW) |
48.0 43.2 |
74.0 66.6 |
Condition of Net power | ||
Cooling Fan (![]() |
500 | 500 |
Intake Depression (kPa) | 2.5 | 2.5 |
Exhaust Back Pressure (kPa) | 0 | 0 |
Lubrication System | Full forced pressure feed type | |
Oil Pump | Trochid type, gear driven from camshaft | |
Lub. Oil Capacity(Oil Pan Only)(Lit) | 13 | 13 |
Type of Lubrication Oil | API CC or CD | API CD |
Cooling System | Water circulation type by pressurized Centrifugal vane type by vee belt driven |
|
Coolant Capacity (Engine only)(Lit) | 8.5 | 8.5 |
Fuel System | By plunger and nozzle,High pressure solid inj.type | |
Injection Pump | Zexel make, In-line Bosch A type | |
Governor | RSV Variable speed control mechanical governor | |
Type of Fuel | Diesel fuel (SAE 2D Type) | |
Electric System | Negative grounding system, 24V | |
Starting Aid | Glow plug | |
Starter Motor (V-kW) | 24-3.5 | 24-3.5 |
Alternator (V-A) | 24-25 | 24-25 |
Battery Requirements Size (V-CCA) Quantity |
12-580 2 |
12-580 2 |
San Jose
Parts/Service 1-800-998-4100
195 North 30th Street
Parts/Service 1-800-998-4100
195 North 30th Street
Union City
Parts/Service 1-800-500-9596
29899 Union City Blvd.
Parts/Service 1-800-500-9596
29899 Union City Blvd.