Engine
The engine produced 44 hp at 1300 rpm.
Its four cylinders featured:
- water cooling
- lubrication by driver-controlled pressure
- 120 mm bore and 150 mm stroke
- valves mechanically timed by enclosed camshaft mechanically
- engine displacement of 6786 cc
It used magneto electric-spark ignition system, with single spray-nozzle carburetor, for all cylinders; featuring a new atomization system, improved by preheating.
The engine was started up by a hand crank and helped by the use of a decompressor.
Maybach's tubular honeycomb radiator featured a rectangular grill of 8,070 square shaped pipes of 6x6 mm, with improved airflow.
Originally, when launched in 1902, the Mercedes Simplex radiator's did not have a fan. A set of vanes mounted on the flywheel increased the air-flow throughout the engine/radiator's compartment. Its total water capacity, 7 litres, was smaller than the previous Mercedes model by 2 litres.
The engine compartment was covered by metal sheets. Its chassis base was also covered, something imitated by many other car models later.
Read more about this topic: Mercedes Simplex
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—Aldous Huxley (1894–1963)
“The machine unmakes the man. Now that the machine is perfect, the engineer is nobody. Every new step in improving the engine restricts one more act of the engineer,—unteaches him.”
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“The will is never free—it is always attached to an object, a purpose. It is simply the engine in the car—it can’t steer.”
—Joyce Cary (1888–1957)