6HK1-XDHAG-01-C3 diesel engine construction machinery SY365H excavator parts for isuzu 6hk1 The Isuzu 6HK1-XDHAG-01-C3 is a 7.8L inline-six diesel engine designed for heavy construction machinery, such as Sany SY305H and SY375H excavators. 6HK1-XDHAG-01-C3 Engine Specifiions State Brand New Type 6-cylinder 4-stroke water-cooled diesel engine Bore × Stroke 115 × 125 mm Fuel System High-pressure common-rail electronic fuel injection Intake Method Turbocharged Minimum Order