Design
The 040 were of simple expansion with two cylinders and possessed a Crampton firebox and Walschaërts type valve gear. There were variants in cabs and several open cabs, others, closed. The water tanks on each side of the firebox possessed a sloping front and gave the driver additional vision and permitted him to see if workmen were on the track in front of the engine.
A replacement for the 040 was difficult to design as diesel transmission could not cope with slow and long starts.
Read more about this topic: 040 TA Ouest
Famous quotes containing the word design:
“A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible. There are no prima donnas in engineering.”
—Freeman Dyson (b. 1923)
“Delay always breeds danger; and to protract a great design is often to ruin it.”
—Miguel De Cervantes (1547–1616)
“What but design of darkness to appall?—
If design govern in a thing so small.”
—Robert Frost (1874–1963)