The Toyota W Engine is a

water cooled Cooling tower and water discharge of a nuclear power plant Water cooling is a method of heat removal from components and industrial equipment. Evaporative cooling using water is often more efficient than air cooling. Water is inexpensive and non ...

straight-4 A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the ...

diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...

1W

The Toyota 1W Engine was built by

Hino Motors Hino Motors, Ltd., commonly known as Hino, is a Japanese manufacturer of commercial vehicles and diesel engines (including those for trucks, buses and other vehicles) headquartered in Hino, Tokyo. The company was established in 1942 as a corpora ...

for use in Toyota Dyna and Toyoace light trucks in the

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

ese market. It is a direct injection 8 valve

OHV An overhead valve (OHV) engine, sometimes called a ''pushrod engine'', is a piston engine whose valves are located in the cylinder head above the combustion chamber. This contrasts with earlier flathead engines, where the valves were located bel ...

. The equivalent Hino W04D engine is used for

Toyota Dyna The Toyota Dyna is a light to medium-duty cab over truck for commercial use. In the Japanese market, the Dyna is sold alongside its twin called the Toyoace. The Toyoace was a renaming of the Toyopet SKB Truck as a result of a 1956 public competi ...

trucks and in current model Hino 300 Series trucks This engine was also used and marinized by the American motorboat manufacturer Bayliner for use in their 32 Motoryacht from 1985-1995. Applications *

(WU26, WU40, WU50, WU90, WU95) * Toyota ToyoAce *

Toyota Type 73 Medium Truck The Type 73 Medium Truck is an all-terrain four-wheel drive (4x4) truck of the Japan Ground Self-Defense Force known as the 1 1/2 Ton Truck. History This truck replaced various types of previous light and medium trucks in service with the Jap ...

(first generation)

References

{{Toyota W Diesel engines by model Straight-four engines

1W

See also

References