Source:
p. 25
Summary:
Kemmerer is a coal mine in Wyoming which comprises of three open-cut pits.
| Crusher / Mill Type | Model | Size | Power | Quantity |
|
Roll crusher
|
.......................
|
|
|
2
|
Summary:
In 2007, Westmoreland Kemmerer upgraded their Elkol tipple to a new truck dump and installed a McLanahan feeder-breaker and double roll crusher.
In 2010, McLanahan provided an identical crushing system for Westmoreland Kemmerer’s new Sorensen tipple, along with two more two-stage sampling systems.
The system’s feeder-breaker, double roll crusher and two-stage sampling systems provide the same functions as the equipment at the Elkol tipple but for the other end of the mine.
At the Elkol tipple, McLanahan double roll crusher system has a rate is about 1350 tons per hour of raw coal.
At the Sorensen tipple, at the other end of the mine, McLanahan double roll crusher system has a rate is around 1700 tons an hour.
Production:
| Commodity | Units | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|
Coal (thermal)
|
k tons
| ......  | ...... | ...... | 4,017 | 4,224 | 4,104 | 4,471 |
| Heat Content | BTU/lb | | | | | 9,800 | 10,019 | 9,919 |
| Sulfur | % | | | | | 0.69 | 0.71 | 0.78 |
All production numbers are expressed as ROM coal.
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Operational Metrics:
| Metrics | 2016 | 2015 | 2014 |
|
Annual mining capacity
| 7,000 k tons of ROM coal | 7,000 k tons of ROM coal | 7,000 k tons of ROM coal |
Reserves at December 31, 2017:
| Category | Tonnage | Commodity |
|
Proven
|
69,964 k tons
|
Coal (thermal)
|
|
Probable
|
8,867 k tons
|
Coal (thermal)
|
|
Proven & Probable
|
78,831 k tons
|
Coal (thermal)
|
| HME Type | Model | Size | Quantity | Ref. Date |
|
Excavator
|
.......................
|
|
.......................
|
Apr 7, 2018
|
|
Excavator
|
.......................
|
|
.......................
|
Apr 7, 2018
|
|
Feeder Breaker
|
|
|
.......................
|
Feb 24, 2022
|
|
Loader
|
.......................
|
|
.......................
|
Apr 7, 2018
|
|
Shovel
|
.......................
|
|
.......................
|
Apr 7, 2018
|
|
Truck (haul)
|
|
240 t
|
.......................
|
Apr 7, 2018
|
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Corporate Filings & Presentations:
| Document | Year |
|
...................................
|
2021
|
|
...................................
|
2020
|
|
...................................
|
2019
|
|
...................................
|
2019
|
|
...................................
|
2019
|
|
Other
|
2018
|
|
Other
|
2018
|
|
Form 10-K
|
2017
|
|
Form 10-K
|
2016
|
|
Form 10-K
|
2014
|
- Subscription is required.
News:
Aerial view:
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