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Buckwalter Rubber Tired Switching Tractors of the PRR

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  • Member since
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Posted by 54light15 on Wednesday, September 7, 2022 11:44 PM

That old Mack was sorted out as a rigging vehicle with various types of vintage stuff for hoisting and what not. The tail light was a kerosene lantern with red glass. I wouldn't attempt to drive such a thing because my upper arm strength ain't what it used to be. I can only imagine how hard it must have been to steer and control one of those Buckwalter monsters on a cobblestone street with solid rubber tires and (obviously) no power anything with a non-synchromesh transmission if it even had one, being electric. 

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Posted by Shadow the Cats owner on Wednesday, September 7, 2022 4:32 PM

There is a farmer near here that has nothing newer than a 90 in his OTR truck fleet.  Why he only allows manual controlled engines in his fleet mostly Cummins with a few Cat and a smaller amount of 2 stroke Detroits still running around.  He keeps the 2 strokes around due to having several backup generators that use them for power so they have them in the fleet for the mechanics know how to work on the generators.  His oldest one that is still in service is a 1978.

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Posted by samfp1943 on Wednesday, September 7, 2022 4:04 PM

54light15

I was at an old car show years ago and there was a 1907 Mack flatbed. Chain drive and solid rubber tires. The guy that owned it had arms like Popeye's. He said that it was difficult to steer but once you were moving it wasn't so bad. Top speed of 20 MPH. 

 

You 're right, Thode o;ld chain drive Macks (Bulldogs) were really beasts; They proved their metal in WWi all over eUROE, and in post WWI, AMERICA..
Today, Mack Trucks still follow their Bulldog" mascot.....
       My '27 Autocar , was uilt in Ardmore, Pa. It had a double reduction rea-end, with cloth U-joints, it had a 4 cylinderAutocar  motor (weighed in at almost 900#.   It had been used a lumber delivery truck, and the only reason it was parked was because the only guy that could turn the crank to start it, got himself shot..           I put in cylinder pressure relief petcocks to be able to start it ( ala B-model John Deere tractors !).               We had rebuilt it's bed with quarter-sawn oak flooring, over a cypress frame; Sigh made a heck of a mobil dance floor...  Smile, Wink & GrinSmile, Wink & Grin
 

 

 


 

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Posted by 54light15 on Wednesday, September 7, 2022 12:45 PM

I was at an old car show years ago and there was a 1907 Mack flatbed. Chain drive and solid rubber tires. The guy that owned it had arms like Popeye's. He said that it was difficult to steer but once you were moving it wasn't so bad. Top speed of 20 MPH. 

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Posted by Overmod on Wednesday, September 7, 2022 10:12 AM

The later tractors had cleated rubber tires similar to what's on loaders.  One survived at least into the late '70s in the area near Hoboken Terminal -- it had a New Jersey noncommercial license plate on it!  As I recall it was equipped with a 6-71, so if the gearbox permitted you could certainly equip it to run street-legal.

In the late Eighties there was a moving and storage company in the Newark area that still ran a 1920s Brockway in regular service (it had, as I recall, early Budd wheels, just as serviceable now as they ever were).  I talked to the driver, who said they had no reason to (expensively) replace it -- it did everything they needed.

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Posted by Flintlock76 on Tuesday, September 6, 2022 9:25 PM

samfp1943
It was a Beast, and chic magnet

I can imagine!  And I'm sure you were the first kid on the block with one!  Wink

And don't feel bad about selling the Autocar, years ago I worked with a man who owned a 1938 Cord, he bought it off the original owner who just didn't like the thing.  That was in October of 1941, he was 22 years old and working in an auto repair shop in Brooklyn.  As he put it...

"Well, you know what happened on December 7th 1941!  I joined the Army Air Corps and sold the Cord.  The guys in the shop offered to put it on blocks and keep it for me until I came back, but who knew IF I was gonna come back?"

"So I sold it. Damn, I wish I'd listened to the guys!" 

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Posted by samfp1943 on Tuesday, September 6, 2022 7:42 PM

[quote user="Flintlock76"]

 

Man, it'd be a gas driving one of those things around the neighborhood, wouldn't it?

[/quote]

I'd warn you about those solid rubber tires on the neighorhood asphalt streets...

Wayne, {Flintlock76}

About 50+ years back;I owned a 1927 Autocar, G-style cab- C.O.E.--(2 ton) Flatbed truck,( tare wt. on it m/t, was 6500 lbs).. Solid tires front and rear-          Had been a lumber yard delivery truck, way back when!   It  waqs equipped with an exhaust whistle for a horn!

It was a Beast, and chic magnet Smile, Wink & Grin          It was a Beast, and was really tough to steer,  in really hot weather.and on city asphalt streetsGrumpy ..... 

Had to sell it before I went to P. I., in '61  Bang Head

 

 


 

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Posted by Flintlock76 on Tuesday, September 6, 2022 3:20 PM

Thanks Sam!

Man, it'd be a gas driving one of those things around the neighborhood, wouldn't it?

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Buckwalter Rubber Tired Switching Tractors of the PRR
Posted by samfp1943 on Tuesday, September 6, 2022 1:48 PM

Searched and found the following linked items @http://prr.railfan.net/RubberTiredSwitchers.html

These (Buckwalter) switching trucks (or tractors?) were the invention of Mr. T.V. Bucklwalter, at the time, Chief Electrical Engineer of the Pennsylvaia Railroad at its Altoona, Pa. Shops. about 1911.    Buckwalter wrote of his idea for an electric powered tractor, capable of switching on city streets with inlaid rails. 

[see linked] @   THE DEVELOPMENT OF AN ELECTRIC TRAC-
TOR FOR HANDLING FREIGHT CARS OVER
TRACKS LAID ON CITY STREETS by  T.V. Buckwalter

@ http://prr.railfan.net/documents/pdf/Articles/DevelopmentofanElectricTractor_SAEtransactions_1914.pdf {@ an article by robs@railfan.net  ] 

Article also contains photos by other contributors of the PRR class 3/8000 type switcher(s) first built in 1912 for PRR service.

Buckwalter's were used in East Coast cities; Jersey City,N.J & Baltimore,Md.    They were originally electric powered, but later converted to gasoline power; their stering was by a vertically, mounted wheel, similar to those  used in ships(?).  They werre orignally furnished with hard-rubber tires on cast spokes, later models had pneumatic tires.                                    They apparently lasted in service past 1960(?) 

The Buckwalters seemed to be a pre-cursor to today's, various models of the Trackmobile brand, and on some railroads, Brandt \Ccorp furnshes a 'roadable' unit, of truck equiped to do special work,   it is also capable of moving a number of rail cars via knuckle couplers on their truck; when rail wheels are depoyed from their truck.. 

 

 

 

 

 

 


 

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