NVWT fuel storage before

Original diesel tanks.

Locomotive 73 is on track to travel 33% farther on CNG this year than it did in 2012, saving nearly $60,000.

The Wine Train’s 36-mile route from Napa to St. Helena follows tracks dating from 1864. The current operation commenced in September 1989. There are four Alco FA locomotives, built in Montreal in 1958-1959, and purchased from the Canadian National Railroad

Wine Train locomotive 73 now runs solely on natural gas, having been converted by Tacoma, Wash.-based Energy Conversions, Inc. (HHP Insight, September 13).

More than $490,000 Saved – Other Operators Are Interested

Read an article about the Wine train on HHP insight website by clicking the link below:

Napa Valley Wine Train Engine #73

during refurbishment

Napa Locomotive Has Displaced 12,250 Diesel Gallons This Year.
CNG fuel storage after
Remanufactured EMD Roots-blown 12-645 E before conversion
EMD Roots-blown 645 12 cylinder being converted to spark-ignited prechamber

Picture engine left bank side

Picture of ignition coil

Picture under the valve cover showing gas injectors etc.

Movie clip test running engine at idle