Kennecoytt Ray Mines Division Locomotives
This page was last updated on February 2, 2021.
(Return to Kennecott Ray Mines Division page)
See also:
- Kennecott Chino steam, electric and diesel locomotives
- Kennecott Nevada steam locomotives
- Kennecott Nevada electric and diesel locomotives
- Kennecott Utah steam locomotives
- Kennecott Utah electric and diesel locomotives
Steam Locomotive Roster
RCCC = Ray Consolidated Copper Corporation
NCCC = Nevada Consolidated Copper Corporation, parent company to RCCC
KCC = Kennecott Copper Corporation, parent company to NCCC
Sources include "List of Locomotives Owned By Western Properties of Kennecott Copper Corporation," dated September 1, 1937; received from George Pitchard, who received it from Gerald Best.
Ray & Gila Valley Railroad
Ray & Gila Valley Railroad, at Ray, Arizona.
Road Number |
Type | Builder | Builder Date |
Builder Number |
Notes |
RCCC 2 (2nd) | 0-4-4 Rear Tank | Porter | Dec 1908 | 4249 | |
R&GV 3 | 2-6-2 | Alco | Sep 1910 | 48491 | |
R&GV 11 | 2-4-2T | Porter | Jun 1911 | 4875 |
NCCC Ray Mines
Nevada Consolidated Copper Company's Ray Mines, at Ray, Arizona.
Road Number |
Type | Builder | Builder Date |
Builder Number |
Notes |
Ray Copper Mines no. 1 | 0-4-0T | Porter | Dec 1899 | 2098 | |
RCCC 1 | 0-4-0 | Porter | May 1903 | 2786 | 1 |
RCCC 2 (1st) | 0-4-0 | Porter | May 1903 | 2787 | 1 |
NCCC 4 | 2-8-2 | Baldwin | Aug 1911 | 36824 | 2 |
NCCC 5 | 2-8-2 | Baldwin | Oct 1911 | 37078 | 3 |
Twenty 0-4-0 Compressed Air locomotives were built by Porter in 1916-1919 and 1929:
- 1916 -- 4 engines, numbered 3-6
- 1917 -- 8 engines, numbered 7-14
- 1918 -- 2 engines, numbered 15, 16
- 1919 -- 4 engines, numbered 17-20
- 1929 -- 4 engines, numbered 21-24
Notes:
- RCCC 1 and 2 were compressed air locomotives, used in underground portions of mine.
- NCCC 4; disposition unknown; likely scrapped at Ray, Arizona.
- NCCC 5 was purchased second-hand in April 1916 from Pacific Portland Cement Company. Sold to Kennecott in December 1943 when the Ray & Gila Valley railroad was shut down and all rail operations transferred to Kennecott. Further disposition unknown; likely scrapped at Ray, Arizona.
Diesel Locomotive Roster
RMD = Ray Mines Division
EMD GP39DC diesel-electric -- 2 locomotives
B-B; 2300 horsepower
Road Number |
Builder Date |
Builder Number |
Date In Service |
Notes |
RMD 1 | Jun 1970 | 36792 | 10 Jul 1970 | to Copper Basin Ry. 401 |
RMD 2 | Jun 1970 | 36793 | 10 Jul 1970 | to Copper Basin Ry. 402 |
General Notes:
- KCC-Ray 1 and 2 were placed in service on July 10, 1970. (Letter from J.H. Maize, KCC-Ray public relations, dated September 7, 1972)
- Locomotive model designation was GP39DC, as shown on the builder plates. There were a total of 23 GP39s built between May 1969 and July 1970. Of those 23, 21 were built with AC alternators, but these two for Kennecott were the only GP39 locomotives built with DC generators, and had the GP39DC designation.
EMD GP39-2 diesel-electric -- 1 locomotive
B-B; 2300 horsepower
Road Number |
Builder Date |
Builder Number |
Notes |
RMD 3 | Dec 1980 | 796398-1 | to Copper Basin Ry. 403 |
Plymouth JLB (20-ton) gas-mechanical -- 1 locomotive
4-wheel; 136 horsepower
Road Number |
Builder Date |
Builder Number |
RMD 81 | Sep 1949 | 5490 |
General Notes:
- During late 1972, KCC-Ray 81 was in service at the mines plant. (Letter from J.H. Maize, KCC-Ray public relations, dated September 7, 1972)
- Further disposition unknown.
Alco RS-2 diesel-electric -- 1 locomotive
B-B; 1500 horsepower
Road Number |
Builder Date |
Builder Number |
KCC Nevada Number |
Date To Nevada |
RMD 100 | June 1948 | 75950 | NMD 108 | Dec 1970 |
General Notes:
- Built as KCC Ray Mines Division 100; transferred to KCC Nevada Mines Division in December 1970, renumbered to KCC-Nevada 108; transferred to KCC Utah on October 12, 1978; renumbered to 729; retired by Kennecott on August 16, 1982; donated to Promontory Chapter NRHS, Salt Lake City, Utah; scrapped.
Alco RS-3 diesel-electric -- 1 locomotive
B-B; 1600 horsepower
Road Number |
Builder Date |
Builder Number |
KCC Nevada Number |
Date To Nevada |
RMD 109 | Nov 1950 | 78426 | NMD 109 | Dec 1970 |
General Notes:
- Built as KCC Ray Mines Division 109; transferred to KCC Nevada Mines Division in December 1970; sold to Los Angeles Department of Water & Power; donated to Nevada Northern Railway museum at East Ely, Nevada.
GE 35-ton diesel-electric -- 1 locomotive
4-wheel; 136 horsepower
Road Number |
Builder Date |
Builder Number |
Notes |
RMD 801 | Sep 1957 | 33104 | 1 |
RMD 802 | Sep 1957 | 33105 | 2 |
General Notes:
- KCC 801 and 802 were purchased by Kennecott but lettered as Western Knapp Engineering number 1 and 2, working at Hayden, Arizona, while Western Knapp was building the Hayden smelter in 1957; sold to Kennecott in 1958. (1958 data from a letter from J.H. Maize, KCC-Ray public relations, dated September 7, 1972)
Notes:
- KCC 801 was used at the Hayden smelter for slag disposal service; slag disposal no longer required after smelter process was changed in mid 1970s and unit was rebuilt, painted in Bicentennial red-white-blue and used for general in-plant switching; moved to adjacent Asarco smelter after Kennecott sold Ray Mines Division to Asarco in 1986; in service until September 2017 when it was donated to the Arizona Railway Museum in Chandler, Arizona.
- KCC 802 (disposition unknown)
Plymouth JGT (20-ton) gas-hydraulic -- 1 locomotive
4-wheel; (?) horsepower
Road Number |
Builder Date |
Builder Number |
RMD 882 | Sep 1951 | 5591 |
General Notes:
- During late 1972, KCC-Ray 882 was in service at the mines plant. (Letter from J.H. Maize, KCC-Ray public relations, dated September 7, 1972)
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