Shares of Caterpillar Inc. fell $2.40, or 2.8 percent, to $83.12 in morning trading.
Caterpillar also said it had currency translation and hedging losses during the quarter.
CEO Doug Oberhelman predicted improved profits during the second half of the year as the company takes further cost-cutting measures.
Caterpillar still cut its full-year profit outlook from about $7 per share to $6.50. And revenue is now expected to come in between $56 billion and $58 billion, down from previous guidance of $57 billion to $61 billion.
Dealers, Oberhelman said, used inventory from Caterpillar’s product distribution during the quarter rather than stocking their own businesses. Company inventory also dropped by $1.2 billion.
“With the sharp reduction in dealer inventory and the decline in mining, 2013 is turning out to be a tough year,” Oberhelman said in a statement.
Dealers are positioned to cut inventory even further, and the company expects it to fall by $1.5 billion to $2 billion in the second half, Oberhelman said.
“That means we are underselling end-user demand this year, and it sets us up for better sales in 2014,” he said.
He said the company already has temporarily closed factories and had rolling layoffs. “We’ve taken significant action already, and we will be taking additional cost reduction measures in the second half of 2013,” he said.
Caterpillar cut its global full-time work force by more than 10,000 people compared with the second quarter of last year. The company had 122,402 employees at the end of June. The temporary work force also dropped by 9,633 during the quarter.
Profits fell in each of Caterpillar’s big divisions. Operating profit fell 61 percent to $550 million in resource industries, which includes mining. It was down 47 percent to $362 million for construction equipment, and down 3 percent to $955 million in power systems, which makes items including large electrical generators and locomotive engines.
The company also said it repurchased $1 billion worth of stock in the second quarter, and based on strong cash flow, it expects to buy another $1 billion worth in the third quarter.