The Toyota W Engine is a water cooled straight-4 diesel engine.
| Toyota 1W Engine | |
|---|---|
| Overview | |
| Manufacturer | Hino Motors |
| Also called | Hino W04D |
| Production | 1983-1995 |
| Layout | |
| Configuration | Inline-4 |
| Displacement | 4.0 L; 244.6 cu in (4,009 cc) |
| Cylinder bore | 104 mm (4.09 in) |
| Piston stroke | 118 mm (4.65 in) |
| Cylinder block material | cast iron |
| Cylinder head material | cast iron |
| Valvetrain | OHV 8-valve |
| Compression ratio | 17.9:1 |
| Combustion | |
| Fuel system | Direct injection |
| Fuel type | Diesel |
| Cooling system | Water-cooled |
| Output | |
| Power output | 86 kW (115 hp) @ 3200 rpm |
| Specific power | 21.5 kW (28.8 hp)/L |
| Torque output | 275 N⋅m (203 ft⋅lb) @ 2000 rpm |
| Dimensions | |
| Length | 898 mm (35.4 in) |
| Width | 637 mm (25.1 in) |
| Height | 762 mm (30.0 in) |
| Dry weight | 340 kg (750 lb) |
The Toyota 1W Engine [1] was built by Hino Motors for use in Toyota Dyna and Toyoace light trucks in the Japanese market. It is a 4.0 L (4,009 cc) direct injection 8 valve OHV diesel engine. The equivalent Hino W04D engine is used for Toyota Dyna trucks [2] and in current model Hino 300 Series trucks [3]
This engine was also used and marinized by the American motorboat manufacturer Bayliner for use in their 32 Motoryacht from 1985-1995. [4]
Applications
