Located somewhere in the Wheeling and Lake Erie Railway’s Brewster Locomotive Shop, there is a sign that says : " GP35 LOCOMOTIVE BUILT:1965 BY GENERAL MOTORS (EMD) HORSEPOWER:2500...WEIGHT 266,000LBS. FUEL:2,300 GAL. ...LUBE OIL: 243 GAL. COOLING WATER:275 GAL. ...CYLINDERS 16 WELCOME ABOARD....."
As part of the 1990 sale agreement to the newly created Wheeling and Lake Erie Railway, Norfolk Southern included about 25 locomotives, specifically EMD’s GP35 model. This battalion was made up from mostly former Southern Railroad units. Over time, units underwent rebuilding at Brewster and emerging with Q-Tron microprocessor controls to bring them up modern control standards. Not all units were lucky to receive a rebuild to extend their service life. The un-rebuilt units were called to duty from time to time in traffic surges, otherwise laid-up hoping for a returned call for duty.
Recently, six un-rebuilt GP35 models left the fleet for three SD40-2 models in a sign and trade deal with LTEX. Another GP35 is being kept around for parts, but will leave Wheeling once depleted. The remaining GP35s will soldier on for some years to come. Units are currently being cycled through Brewster for their second rebuild.
I clearly remember the first time I stepped on 2645 and thought how many other railroaders had stepped aboard the battle weary unit. And weary it was indeed. 2645 responded when asked to move some cars by rattling everything on board. 2645 struggled to move cars. After that run, a call was made and another unit was shipped up for us to use........
A picture of the 2645 and the five others going to LTEX
http://www.railpictures.net/viewphoto.php?id=327756&nseq=0
NS GP40-2 3046
Sunday, July 11, 2010
Saturday, February 20, 2010
The Heaters Are On High
“It’s not hard to tell when you worked last” stated a fellow conductor.
“How can you tell?”
“The heaters are on high.”
“Yeah. It’s cold from those drafty doors and windows. Don’t you feel them drafts?”
“Not really. I keep the heaters on low and it feels fine.”
Not all locomotive cabs are warm in 15 degree temperatures. Some have drafty windows and doors or heaters that produce luke warm air. The little heat that is created escapes into the cold metals that make up the cab due to the lack of insulation. It does not help that the conductor is constantly in and out of the cab since this is mostly a local switching operation. Usually when the conductor comes back into the cab from his ground duty exercises for a few minutes, the heaters goes from high to low. Since doors and windows are being opened and closed a lot, duck tape is a worthless tool to block the draft from the doors.
Most of the locomotives models (SW1500 has one blower heater) I’ve been in have two wall heaters and two forced air heaters. One set of heaters are located on the engineer side and the other set is on the fireman’s side. The sidewalls heaters provide a cushion of warm air maybe halfway up the side cab windows and the forced air heaters spreads heat around in the cab. Depending on which heaters are on, various heating temperatures can be achieved. Sidewall heaters working without the blower heaters will never be able heat the cab alone. One blower heater with both sidewalls will produce a luke warm draft around in the cab. If all heaters are on high, a warm draft will be generated in the cab. But as soon as it starts to get warms, I have to leave the cab to either drop a cut or throw a switch.
Hopefully soon, Old Man Winter will retire for the season……
“How can you tell?”
“The heaters are on high.”
“Yeah. It’s cold from those drafty doors and windows. Don’t you feel them drafts?”
“Not really. I keep the heaters on low and it feels fine.”
Not all locomotive cabs are warm in 15 degree temperatures. Some have drafty windows and doors or heaters that produce luke warm air. The little heat that is created escapes into the cold metals that make up the cab due to the lack of insulation. It does not help that the conductor is constantly in and out of the cab since this is mostly a local switching operation. Usually when the conductor comes back into the cab from his ground duty exercises for a few minutes, the heaters goes from high to low. Since doors and windows are being opened and closed a lot, duck tape is a worthless tool to block the draft from the doors.
Most of the locomotives models (SW1500 has one blower heater) I’ve been in have two wall heaters and two forced air heaters. One set of heaters are located on the engineer side and the other set is on the fireman’s side. The sidewalls heaters provide a cushion of warm air maybe halfway up the side cab windows and the forced air heaters spreads heat around in the cab. Depending on which heaters are on, various heating temperatures can be achieved. Sidewall heaters working without the blower heaters will never be able heat the cab alone. One blower heater with both sidewalls will produce a luke warm draft around in the cab. If all heaters are on high, a warm draft will be generated in the cab. But as soon as it starts to get warms, I have to leave the cab to either drop a cut or throw a switch.
Hopefully soon, Old Man Winter will retire for the season……
Sunday, January 24, 2010
Adhesion Part II
In my posting “Let’s have some fun” http://clevelandtrains.blogspot.com/2009/10/now-lets-have-some-fun.html traction effort and adhesion is mentioned briefly. Adhesion and traction effort is what it takes to get tonnage moving over grades, but there are wheel slip control systems to maximize both. Some of the wheel slip systems out there are EMD’s EM2000 and Super Series, Wabtec Q-Tron, GE BrightStar and ZTR BOA/Nexsys II. These microprocessor systems can also monitor the health of traction motors, engine, blowers, alternator, water temperature and air compressor to just name a few components.
In order to maximize traction effort and adhesion during heavy tonnage situations and or wet rail conditions, the wheel slip systems works to reduce the wheels from slipping when below 1.5 mph. This allows starting the train smoothly and not breaking a knuckle or pulling a drawbar. The system controls slippage by reducing power to traction motors (or excitation from the generator on older DC-DC locomotives). Reducing power on the slipping traction motor(s) allows them to establish a footing or bite on the rail to get moving. Above 1.5mph, the wheel slip system turns in a creep control system. Creep control allows each traction motor to develop maximum traction effort by rotating 1-2mph faster than ground speed. The wheel is allowed to spin for a few seconds until it grips the rail. Once it finds a grip after this higher speed rotation, it is at the maximum adhesion point. Wheel creep can happen at any speed and is controlled by the wheel slip system. There is a high pitched sound, similar to wheel slippage, when a wheel is creeping.
Somewhere, I have a short video of a GP38-2 creeping to share.
Thursday, December 10, 2009
Conjuction Juction
How could you not love the old Schoolhouse Rock cartoons. My favorite just happen to be Conjunction Junction(I wonder why....). I'm glad that I don't have to switch in yard like the one in Conjunction Junction.
Tuesday, October 27, 2009
Amtrak's Private Rail Car Standards
Since my first train ride on Amtrak's Capitol Limited during the summer of 1993, I've been in love with stainless steel rail passenger cars. I remember very clearly the consist: a dome car, heritage diner, lounge, sleepers and Amfleet coaches. Over the years, Amtrak has sold off most if not all of its heritage fleet. Some of these cars made it into the hands other railroads, historical rail groups and private owners. Some private owner’s cars are still running, others are now static displays. Not all private car owners picked up their cars from Amtrak. Some were lucky to pick them up when railroads or the Pullman Company started selling their passenger equipment.
Some of the cars in private ownership are Amtrak compatible. To achieve that status, the car must have the following:
Amtrak PC1 - Annual Amtrak car inspection. Must be signed off by PC1 or PC2 approved Amtrak inspector.
Amtrak PC1a - Car Data
Amtrak PC2 - 40 year rebuild of trucks. Must be signed off by a PC2 approved Amtrak inspector.
Amtrak PC3 - Route/Mileage Log
Amtrak PC4 - Shop report. This must be a complete report of mechanical, electrical, and structure upgrades/repairs. Be ready to take pictures, have drawings made to document upgrades/repairs.
Amtrak PC5 - Car Clearance data.
Sound simple? These standards are just the tip of the iceberg. Performing work on a car and meeting Amtrak standards requires a lot of time, money and equipment. Depending on the car you pick up, you might need a few minor things done that will take 6 months or 10 years to complete. Some cars are restored to the way they came out of the factory while others are turned in modern plush pimp rides.
More to come on this subject.
Some of the cars in private ownership are Amtrak compatible. To achieve that status, the car must have the following:
Amtrak PC1 - Annual Amtrak car inspection. Must be signed off by PC1 or PC2 approved Amtrak inspector.
Amtrak PC1a - Car Data
Amtrak PC2 - 40 year rebuild of trucks. Must be signed off by a PC2 approved Amtrak inspector.
Amtrak PC3 - Route/Mileage Log
Amtrak PC4 - Shop report. This must be a complete report of mechanical, electrical, and structure upgrades/repairs. Be ready to take pictures, have drawings made to document upgrades/repairs.
Amtrak PC5 - Car Clearance data.
Sound simple? These standards are just the tip of the iceberg. Performing work on a car and meeting Amtrak standards requires a lot of time, money and equipment. Depending on the car you pick up, you might need a few minor things done that will take 6 months or 10 years to complete. Some cars are restored to the way they came out of the factory while others are turned in modern plush pimp rides.
More to come on this subject.
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