
| Applicable Manufacturer | Hitachi | 
| Engine Model | 4TNV88-NHBC | 
| Equipment Type | Excavator | 
| 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 | 2500 RPM | 
| Specific Fuel Consumption | <= 260 ( 191) | 
| Compression Ratio | 19.1 (effective 17.2) | 
| Fuel Injection Timing | Fit 15.5 Fir 3.0 | 
| Fuel Injection Pressure | 19.6 +0.98/ 0 (199.9 +9.99/ 0.00) | 
| Rotation Direction | Viewed From Flywheel Side Left | 
| Governor | Centrifugal All Speed Engine Type | 
| Cooling System | Radiator Cooling | 
| Lubricating System | Forcible Lubrication By Trochoid Pump | 
| Starter | Electric Startin(starting Motor 12vdc-2.3kw) | 
| Charger | Ic Regualtor Built-in Engine Type (dc12v -55a) | 
| Oil Capacity | 2.0 gal. 0.9 gal. | 
| Coolant Capacity | 0.7 gal. | 
| Flywheel | 300ID mark TR22 | 
| Oil Press Switch | 7.3 psi | 
| Fuel Filter | Water Separator | 

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