GENERAL / Component Specifications ENGINE ZW220 Manufacturer ............................................ ISUZU Model........................................................ 6HK1XYWT-01 Type.......................................................... Diesel, 4 Cycle, Water Cooled, Over Head Valve, Inline, Direct Injection, Turbo Charged Cyl. NO. - Bore Ч Stroke............................. 6-115 mm Ч 125 mm (4.53 in Ч 4.92 in) Piston Displacement................................. 7790 cm 3 (475 in 3 ) Rated Output ............................................ 139.3 ± 3 kW/2170 min -1 (189 ± 4 PS/2170 rpm) Max. Output..............................................
164.3 ± 3 kW/2000 min -1 (223.4 ± 4 PS/2000 rpm) Compression Ratio................................... 17.5 Dry Weight................................................ 630 kg (1389 lb) Firing Order .............................................. 1-5-3-6-2-4 Rotation Direction..................................... Clock Wise (Viewed from fan side) ZW250 Manufacturer ............................................ ISUZU Model........................................................ 6HK1XYWT-02 Type.......................................................... Diesel, 4 Cycle, Water Cooled, Over Head Valve, Inline, Direct Injection, Turbo Charged Cyl. NO. - Bore Ч Stroke.............................
6-115 mm Ч 125 mm (4.53in Ч 4.92 in) Piston Displacement................................. 7790 cm 3 (475 in 3 ) Rated Output ............................................ 163.0 ± 3 kW/2240 min -1 (222 ± 4 PS/2240 rpm) Max. Output.............................................. 179.1 ± 3 kW/2000 min -1 (243.5 ± 4 PS/2000 rpm) Compression Ratio................................... 17.5 Dry Weight................................................ 630 kg (1389 lb) Firing Order .............................................. 1-5-3-6-2-4 Rotation Direction..................................... Clock Wise (Viewed from fan side) COOLING SYSTEM Cooling Fan ..............................................
Diameter 850 mm (33.47 in), 6 Blades (N6G-Type Blade, Steel Center), Draw-in Type Thermostat............................................... Cracking Temperature at Atmospheric Pressure: 82 ° C (180 ° F) Full Open (Stroke: 10 mm (0.39 in) or more) Temperature: 95 ° C (203 ° F) Fan Pump................................................. Gear Pump T1-3-1