
| Applicable Manufacturer | Kohler | 
| Engine Model | 4TNV88-BGKMF | 
| Equipment Type | Generator | 
| Engine Type | Vertical In-line 4-cycle Water-cooled Diesel Engine | 
| Combustion Chamber | Direct Injection Engine Type | 
| Air Intake System | Natural Aspiration | 
| Bore | 3.5 in. | 
| Stroke | 3.5 in. | 
| Displacement | 133.6 cu in. | 
| Rated Speed | 1800 RPM | 
| Specific Fuel Consumption | <= 243 ( 179) | 
| Compression Ratio | 20.0 (effective 18.0) | 
| Fuel Injection Timing | Fit 16.0+1.0/+1.0 Fir 2.0+1.0/-1.0 | 
| Fuel Injection Pressure | 19.6 +1.0/ 0 (199.9 +10.2/ 0.00) | 
| Rotation Direction | Viewed From Flywheel Side Left | 
| Governor | Centrifugal All Speed Engine Type | 
| Lubricating System | Forcible Lubrication By Trochoid Pump | 
| Starter | Electric Startin(starting Motor 12vdc-1.4kw) | 
| Charger | N/a | 
| Oil Capacity | 1.5 gal. 0.6 gal. | 
| Coolant Capacity | 0.7 gal. | 
| Flywheel | 363.7ID mark B658 | 
| Oil Press Switch | 7.3 psi | 
| Fuel Filter | Water Separator N | 
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