Trucks

HD405-7

HD405-7


HD405-7

EPA Tier 3 and EU Stage 3A emission certified.

ModelKOMATSU SAA6D140E-5
TypeWater-cooled, 4-cycle
AspirationTurbo-charged and air-to-air after-cooled
Number of cylinders6
Bore x stroke5.5" x 6.5"140 mm x 165 mm
Piston displacement930 in315.24 ltr.
Horsepower:
SAE J1995518 HP386 kW
ISO 9249 /SAE J1349498 HP371 kW
Rated rpm2,000 rpm
Fan drive type.Mechanical
Maximum torque.1600 Ib•ft221 kg•m
Fuel systemDirect injection
GovernorElectronically controlled
Lubrication system:
MethodGear pump, force-Iubric
FilterFull-flow type
Air cleanerDry type with double elements and precleaner, plus dust indicator