Wayne Grenning's Engine Collection

1909 --- 5 Horse Power Otto Special Electric Lighting  

This engine was used to belt drive a dynamo

from the flywheel. It was originally installed in the power house of a wealthy estate in the midwestern US.

The construction of this engine was different from other Otto Engines in that it was built with a

full sub-base. Very few Otto engines left the Philadelphia factory with this option. Extra heavy duty

flywheels and a special sensitive governor were also installed.  Note:  When this engine is operating at

rated speed (450 RPM) and then shut down, the massive 46" flywheels will continue to rotate

the engine through compression for almost 2 minutes before coming to a rest!

1922 --- 1 1/2 HP Thermoil HVID "Diesel"

The 1 1/2 HP HVID engines are amongst the rarest made.  This particular engine

was manufactured by the Cummins Engine Works in Columbus, Indiana and sold through

Sears and Roebuck Co.  This was the first commercial engine they made.  Cummins was not immune to the

problems the early HVID engines had and almost went bankrupt as a result.

1917 --- 2 1/2 HP HVID

(Pronounced  "VEED") Thermoil Diesel

This is one of the first HVID engines to hit the market

and was sold by Sears and Roebuck in 1917.  Very few of these survived

as most were ravished with catastrophic mechanical failures or returned

under warrantee.  These could be fueled by any heavy distillate (kerosene to crude oil).

Later versions of the HVID engine were made much more substantial and became

reliable. Unfortunately this happened at about the same time as their obsolessense.  

The last HVID engines were made about 1929

1910 --- Fairbanks Morse 2 HP  Type "T"

This Electric Lighting engine was outfitted on a  factory base with 0.9 KW

32 Volt DC Dynamo.  This engine is of the throttling governor type and incorporates extra heavy

flywheels, direct drive to the dynamo, enclosed crankcase, centrifugal water pump, dual fuel (kero or gas),

heavy duty lubrication system and a  make and break ignition.  An engine this size was most likely used

for the electrical needs of a small farm or building.

This photo was taken almost 20 years ago when Yours Truly was in high school repairing lawnmowers

to make enough money to support the very addicting old iron habit.

Other engines in our collection (photos will be posted in the future)

1) 2 1/2 HP Flutted Hopper Aeromotor w/webster magneto

2) 4 HP Bulldog w/ webster magneto

3) 3 HP Ottawa

4) 1 1/2 Domestic SS w/Wico ignitor

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