Posts Tagged ‘Siemens SC-44’

Charger Testing Completed in Illinois

April 25, 2017

The new Charger SC-44 locomotives were tested last weekend on three routes in the Midwest and are expected to enter revenue service this spring.

The Illinois Department of Transportation said the locomotives built by Siemens ran with empty trains of Amtrak passenger cars on routes linking Chicago with Milwaukee; Carbondale, Illinois; and Quincy, Illinois.

The locomotives will be tested on the Chicago-St. Louis corridor later this year.

“The delivery and testing of these attractive new locomotives will certainly get attention now and in years to come as they serve riders in our great Illinois communities,” said Illinois Transportation Secretary Randy Blankenhorn.

“Their arrival will be a welcome sight and put us one step closer to providing more efficient and reliable passenger rail service throughout our state and our neighboring states.”

During the test runs, engineering staff from Amtrak and Siemens rode the locomotives and performed required tests while monitoring each engine’s performance.

The Chargers are compliant with EPA Tier IV emissions standards and can operate at speeds up to 125 mph.

IDOT along with state transportation departments in Wisconsin, Michigan, Missouri, Oregon, Maryland, California and Washington collaborated on ordering the locomotives.

Midwest state agencies acquired 33 of the 4,400-horsepower locomotives, which were purchased through $216.5 million in federal funding and built in Sacramento, California. All of the Midwest-based locomotives are to be delivered by late 2017.

Revenue testing is to begin for 30 days on April 30 in California on the Capitol Corridor route. Six Chargers are expected to operate in Northern California on the Capitol Corridor and San Joaquin routes.

In a news release, Siemens said the Chargers are equipped with electronically controlled regenerative braking systems that use energy from traction motors during braking to feed the auxiliary and head-end power systems. The feature is expected to minimize fuel consumption.

The diesel-electric operation is designed to enable better acceleration, cleaner emissions and low noise levels. The locomotives feature a 4,400 horsepower Cummins QSK95 diesel engine.

Amtrak Conducts 1st Midwest Charger Test

April 20, 2017

One of the new SC-44 Charger locomotives that will be assigned to Midwest Corridor trains was tested between Chicago and Milwaukee on Wednesday.

No. 4611 was on the point for test train 941 from Chicago to Milwaukee, running ahead of the regularly scheduled Hiawatha Service No. 329.

It was the first test of a Charger locomotive in the Midwest. Testing has been conducted previously on the east and west coasts.

Two Chargers, Nos. 4611 and 4604 arrived in Chicago late last month.

Siemens built the Chargers at a factory in California as part of an order placed by the departments of transportation of Illinois, California, Michigan, Missouri, Washington and Maryland. The order was for 69 locomotives of which Illinois purchased 33.

Most of the Chargers in the Midwest are expected to operate on corridor routes radiating from Chicago.

Further tests of the Chargers are expected to be performed on other Midwest routes.

Charger Locomotives Begin Operational Testing

February 16, 2017

The new Charger locomotives to be used by Amtrak corridor trains are undergoing national certification testing in Washington State.

Amtrak logoThe Washington Department of Transportation said the Siemens SC-44 units are being tested on Cascade service through the end of this month.

The Chargers are expected to begin regular service later this year pulling trains in Washington, California, Illinois, Michigan and Missouri.

The departments of transportation of those states collaborated to develop the 4,400 horsepower locomotives, which are being assembled in Sacramento, California.