8. SPECIFICATIONS FOR MAJOR COMPONENTS 1) ENGINE 1-21 Item Specification Model Cummins QSM 11 Type 4-cycle turbocharged diesel engine Cooling method Water cooling Number of cylinders and arrangement 6 cylinders, in-line Firing order 1-5-3-6-2-4 Combustion chamber type Direct injection type Cylinder bore stroke 125 147.1mm(4.92" 5.79") Piston displacement 10800cc(505cu in) Compression ratio 16.3 : 1 Rated gross horse power(SAE J1995) 358ps at 1900rpm(353Hp / 263kW at 1900rpm) Maximum torque 182.5kgf m(1320lbf ft) at 1300rpm Engine oil quantity 37.85 (10U.S.
gal) Dry weight 942kg(2077lb) High idling speed 1950 50rpm Low idling speed 800 50rpm Rated fuel consumption 144g/Hp hr at 1900rpm Starting motor Delco remy 42MT (24V-7.2kW) Alternator Delco Remy 24V-70A Battery 2 12V 200Ah 2) MAIN PUMP Item Specification Type Variable displacement tandem axis piston pumps Capacity 2 200cc/rev Maximum pressure 330kgf/cm2(4690psi)[360kgf/cm2(5120psi)] Rated oil flow 2 380 /min (100.4U.S. gpm/83.6U.K. gpm) Rated speed 1900rpm [ ]: Power boost