The locomotive was built for the
South Carolina Canal and Rail Road Company by the
West Point Foundry of
New York in 1830. Disassembled for shipment by boat to Charleston, South Carolina, it arrived in October of that year and was unofficially named
The Best Friend of Charleston. After its inaugural run on
Christmas Day, it was used in regular passenger service along a demonstration route in Charleston. At the time, it was considered one of the fastest modes of transport, taking its passengers "on the wings of wind at the speed of ." The only faster mode of travel was by an experienced horse and rider. On June 17, 1831, the
Best Friend was the first locomotive in the US to suffer a
boiler explosion. The blast is said to have been caused by the
fireman tying down the steam
safety valve; he had grown tired of hearing it whistle, so to stop the noise he closed the valve permanently. (Another account has him placing a stout piece of lumber on the safety valve and sitting on it.) He may also have tried to overpressure the boiler as the locomotive was expected to perform hard work (e.g. climbing a
gradient upon setting off); this was common practice and a common cause of boiler bursts until a tamper-proof safety valve was produced. The blocked valve caused the pressure within the boiler to exceed its capacity, and it exploded. The resulting blast was said to have hurled metal fragments over a wide area and killed the fireman. The locomotive's engineer, Nicholas Darrell, was uninjured in the explosion. According to Centennial History of South Carolina Railroad, this wrote a new rule in the SCC&RR operating manual that engineers were to remain on station at all times, with the aid of newly hired conductors to manage cars, passengers and switches. Salvageable parts from the
Best Friend were used to build the
Phoenix, which seems to have run up to the time of the
American Civil War. To restore passenger confidence, a
flatcar piled high with protective cotton bales was placed between the locomotive and its passenger cars. ==Replicas==