* Q2 Adj EPS C$1.12 Vs C$0.59 a year ago
* Q2 revenue up 27 pct to C$2.80 billion
* Sees 2011 coal sales at low end of its forecast range (Adds details on results, outlook)
TORONTO, July 28 (Reuters) - Teck Resources Ltd TCKb.TO said on Thursday its second-quarter adjusted profit rose 91 percent, largely due to higher coal and copper prices.
However, the company cautioned it expects full-year coal sales to be at the low-end of its forecast range. Teck has been forced to trim its coal production forecasts this year on multiple occasions, due to operational hurdles, labor disputes, adverse weather and other issues.
Last month, the company warned its second-quarter coal sales would be at the low end of its forecast range as Japanese clients have deferred shipments following the earthquake and tsunami. [ID:nL3E7HK0MT]
Vancouver-based Teck is also one of the world’s top copper and zinc producers, with mines spread across Canada, Chile, Peru and the United States. The company is also a top exporter of metallurgical, or coking, coal -- a key raw material used in the manufacture of steel.
Canada’s largest diversified miner said it continues to expect 2011 coal production costs to fall within a range of C$71 to C$76 per tonne with costs trending lower later in the year, as production volumes increase. Transportation costs will remain around C$30 to C$34 per tonne.
Teck said the majority of its coal customers will pay about US$315 per tonne for its top quality coal in the third-quarter. Average coal selling prices in the period are expected to range between US$280 and US$290 per tonne.
Coal sales in 2011 will be at the low end of the 23.5 million to 24.5 million tonne range, the company said.
Teck said its adjusted profit in the period ended June 30 was C$663 million, or C$1.12 per share, up from a year-ago profit of C$347 million, or 59 Canadian cents a share.
Including gains from an asset sale and other one-time items, the company said net income in the quarter was C$756 million, or C$1.28 a share. That compares with a year-ago profit of C$283 million, or 48 Canadian cents a share.
Quarterly revenue rose 27 percent to C$2.80 billion, driven largely by a 30 percent gain in the price of copper and a 49 percent increase in the price of coal. The average price of zinc also rose 11 percent from year-ago levels. ($1=$0.95 Canadian) (Reporting by Euan Rocha; editing by Rob Wilson and Andre Grenon)