Caterpillar Inc.
                        Past 3 Months Dealer Statistics

Retail Sales of Machines by marketing region for the 3-month rolling period
compared with the same months of the prior year:
              January 2013 December 2012 November 2012
Asia/Pacific    DOWN 12%      DOWN 7%        UP 2%
EAME*            UP 1%         UP 4%         UP 3%
Latin America    UP 3%        UP 14%        UP 15%
ROW**              0%          UP 2%         UP 6%
North America   DOWN 11%      DOWN 6%        UP 3%
World           DOWN 4%       DOWN 1%        UP 5%

Reported in constant dollars and based on unit sales as reported primarily by dealers.

*EAME (Europe, Africa and Middle East)
**ROW (rest of the world - everything except North America)

Power Systems Retail Statistics by business sector for the 3-month rolling period compared with the same months of the prior year:
January 2013 December 2012 November 2012

Electric Power   DOWN 9%        UP 4%         UP 5%
Industrial       DOWN 24%     DOWN 20%      DOWN 19%
Transportation   DOWN 7%      DOWN 11%       DOWN 7%
Petroleum           0%          UP 3%         UP 9%
Total            DOWN 7%       DOWN 2%        UP 1%

Reported in constant dollars based on reporting from dealers and direct sales.

To the extent possible, Caterpillar includes acquisitions in its retail statistics about one calendar year after an acquisition closes in order to have a prior period comparison. In July 2011, Caterpillar acquired Bucyrus International, Inc. ("Bucyrus") and in November 2011, Caterpillar acquired MWM Holding GmbH ("MWM"). Therefore, beginning with January 2013 statistics, Bucyrus' sales of machinery will be included in the Machine Retail Statistics and MWM engine sales will be included in Electric Power.

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Forward-Looking Statements
Certain statements in this filing relate to future events and expectations and are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "believe," "estimate," "will be," "will," "would," "expect," "anticipate," "plan," "project," "intend," "could," "should" or other similar words or expressions often identify forward-looking statements. All statements other than statements of historical fact are forward-looking statements, including, without limitation, statements regarding our outlook, projections, forecasts or trend descriptions. These statements do not guarantee future performance, and we do not undertake to update our forward-looking statements.
Caterpillar's actual results may differ materially from those described or implied in our forward-looking statements based on a number of factors, including, but not limited to: (i) global economic conditions and economic conditions in the industries and markets we serve; (ii) government monetary or fiscal policies and infrastructure spending; (iii) commodity or component price increases, fluctuations in demand for our products, or limited availability of raw materials and component products, including steel; (iv) our and our customers', dealers' and suppliers' ability to access and manage liquidity;
(v) political and economic risks and instability, including national or international conflicts and civil unrest; (vi) our and Cat Financial's ability to: maintain credit ratings, avoid material increases in borrowing costs, and access capital markets; (vii) the financial condition and credit worthiness of Cat Financial's customers; (viii) changes in interest rates or market liquidity;
(ix) changes in financial services regulation; (x) inability to realize expected benefits from acquisitions, including ERA Mining Machinery Limited, and divestitures, including the divestiture of the Bucyrus distribution business to our independent dealers; (xi) international trade and investment policies;
(xii) market acceptance of our products and services; (xiii) changes in the competitive environment, including market share, pricing and geographic and product mix of sales; (xiv) successful implementation of capacity expansion projects, cost reduction initiatives and efficiency or productivity initiatives, including the Caterpillar Production System; (xv) inventory management decisions and sourcing practices of our dealers or original equipment manufacturers;
(xvi) compliance with environmental laws and regulations; (xvii) alleged or actual violations of trade or anti-corruption laws and regulations;
(xviii) additional tax expense or exposure; (xix) currency fluctuations;
(xx) our or Cat Financial's compliance with financial covenants; (xxi) increased pension plan funding obligations; (xxii) union disputes or other labor matters;
(xxiii) significant legal proceedings, claims, lawsuits or investigations;
(xxiv) compliance requirements imposed if carbon emissions legislation and/or regulations are adopted; (xxv) changes in accounting standards; (xxvi) failure or breach of information technology security; (xxvii) adverse effects of natural disasters; and (xxviii) other factors described in more detail under "Item 1A. Risk Factors" in our Form 10-K filed with the SEC on February 19, 2013 for the year ended December 31, 2012. This filing is available on our website at www.caterpillar.com/secfilings.