1914 Advance Tandem-Compound Engine

By Mr. and y P.
Published on November 1, 1997
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1914 Advance traction engine controls steering wheel, clutch, throttle, reversing lever, cylinder drains, injectors, and whistle.
1914 Advance traction engine controls steering wheel, clutch, throttle, reversing lever, cylinder drains, injectors, and whistle.
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Water glass (note cast marking still visible on driver wheel).
Water glass (note cast marking still visible on driver wheel).
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Belt drive to governor.
Belt drive to governor.
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Engine Works #14291 plate. Exhaust steam from cylinders enters smoke box to large blast nozzle.
Engine Works #14291 plate. Exhaust steam from cylinders enters smoke box to large blast nozzle.
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Good view of the Pickering governor with maker's name and address.
Good view of the Pickering governor with maker's name and address.
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Footplate beside rear axle, which passes under the firebox door.
Footplate beside rear axle, which passes under the firebox door.
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Flywheel (note holes drilled in outer rim for balance).
Flywheel (note holes drilled in outer rim for balance).
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View of disc crank on connecting rod. Note water glass on boiler side. No cladding or lagging on boiler.
View of disc crank on connecting rod. Note water glass on boiler side. No cladding or lagging on boiler.

Robson, 2 Bleasdale Avenue, Hill Top Knottingley, West Yorks,
WF11 8EZ, England

Early in 1995, I went to see the 1795 New comen type atmospheric
beam engine at Elsecar Heritage in South Yorkshire, thought to be
the only New comen type engine in the world that is still where it
was originally erected for the Lords Fitzwilliam coal mining
enterprises to pump out the water flooding the family’s
Wentworth estates coal mines. After I had a look at this early and
very simple rocking beam steam engine, a member of the staff at
Else car said to me, ‘Have you seen our American traction
engine?’ Replying that I had not, I was escorted to a large
warehouse in another part of the extensive site. Here standing in
the gloom of this big shed was a large traction engine but not of
the type that I was used to seeing at rallies or road runs in
Britain. For a start, there was a low slung step up man stand
platform across the rear of the firebox. British engine practice is
to have a coal bunker and under slung water tank at the rear of the
engine, forming a strong attachment point for a towing bracket.
Access to footplates normally is a cutaway in the thick metal side
plate leading to the coal bunker with perhaps one or two steps set
into this side sheet for the crew to climb up to the controls from
ground level to the footplate or working platform. This American
engine did not have this arrangement. Instead there was what looked
like a fifty gallon oil drum standing on end at one side of the
wooden floored shelf man stand; the other side had a cube like
toolbox with a tractor like seat above it. The floor projected out
on arms on the rear of the engine’s firebox sides. Further
differences were obvious as my eyes became used to the gloom no
boiler cladding, just a rolled barrel with an exposed lapped
riveted joint running from the rear of the smoke box to the front
of the firebox. This lateral joint with its row of large domed
exposed rivets was a major visual difference to what I was used to.
The engine’s cylinder layout was another two pistons set in
tandem with the smaller high-pressure cylinder immediately in front
of the larger low pressure cylinder placed behind, with both
cylinders riveted to the upper left side of the boiler barrel. I
would later learn that this engine was advertised as suitable for
ploughing, but I find it difficult to believe that the company
which built it designed this engine for heavy direct traction
(towing). It looks more suited for driving a belt off its flywheel,
perhaps only using its road wheels to move its own weight from one
working location to another when required.

1914 Advance 21 HP tandem compound engine, built to a pure
Advance design at the Battle Creek Works in Michigan, but part of
the Rumely Company. Engine now on display at Elsecar Heritage
Museum in England.

Smoke box door of Advance with the puzzling Advance trademark
beneath the words ‘M. Rumely Co.’ It was this smoke box
door which set Andy Robson digging up the history of this
transatlantic engine.

Steam dome of the Advance engine at Elsecar Heritage Museum. The
‘pop off’ safety valve is stamped 150 pounds and is locked,
as legally required in the U.S.A.

Flywheel with maple wood friction clutch. Engine has only one
set of gears and was suitable only for moving itself with a water
cart, not for heavy towing.

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