UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549
FORM 8-K
Current Report
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):   September 14, 2018
CATERPILLAR INC.(Exact name of registrant as specified in its charter)
Delaware(State or other jurisdiction of incorporation)
1-768(Commission File Number)			37-0602744(IRS Employer Identification No.)
510 Lake Cook Road, Suite 100, Deerfield, Illinois(Address of principal executive offices)			60015(Zip Code)
Registrant’s telephone number, including area code:  (224) 551-4000
Former name or former address, if changed since last report:  N/A
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
	o	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
	o	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
	o	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
	o	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined by Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company    o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Item 7.01. Regulation FD Disclosure.

Caterpillar Inc. (“Caterpillar”, “we” or “our”) is furnishing supplemental information concerning (i) retail sales of machines to end users and (ii) retail sales of power systems (including reciprocating and turbine engines and locomotives) to end users and Original Equipment Manufacturers (“OEMs”). Caterpillar sells the majority of its machinery and power systems to independently owned and operated dealers and OEMs to meet the demands of their customers, the end users. Caterpillar believes that this supplemental information may help readers better understand Caterpillar’s business and the industries it serves, particularly in light of the time delay between Caterpillar’s sales to dealers and dealers’ sales to end users.

In this report, we are providing information by geographic region for retail sales of machines in each of our Resource Industries and Construction Industries reportable segments, as well as information regarding total retail sales of our machines globally. For our Energy & Transportation reportable segment, we are providing retail sales information by major end use.

The information presented in this report is primarily based on unaudited reports that are voluntarily provided to Caterpillar by its independent dealers and which are not subject to Caterpillar’s internal controls over financial reporting. Accordingly, the data collected from such third parties may not be accurate and/or complete. As such, the information presented in this report is intended solely to convey an approximate indication of the trends, direction and magnitude of retail sales and is not intended to be an estimate, approximation or prediction of, or substitute for, Caterpillar’s audited financial statements filed with the U.S. Securities and Exchange Commission. This information is furnished under this report with the U.S. Securities and Exchange Commission. Caterpillar does not undertake to update or adjust prior period information.

Caterpillar Inc.

Rolling 3 Month Retail Sales Statistics

Retail Sales of Machines by geographic region for the 3-month rolling period ended as of the month indicated compared with the same period of the prior year:

Total Machines	August 2018	July 2018	June 2018
Asia/Pacific	UP 28%	UP 30%	Up 37%
EAME	UP 9%	UP 13%	Up 19%
Latin America	UP 18%	UP 16%	Up 29%
North America	UP 29%	UP 27%	Up 22%
World	UP 23%	UP 24%	Up 25%
Resources Industries	August 2018	July 2018	June 2018
Asia/Pacific	UP 77%	UP 29%	Up 1%
EAME	UP 13%	UP 43%	Up 51%
Latin America	UP 43%	UP 18%	Up 57%
North America	UP 30%	UP 34%	Up 34%
World	UP 35%	UP 34%	Up 34%
Construction Industries	August 2018	July 2018	June 2018
Asia/Pacific	UP 19%	UP 30%	Up 44%
EAME	UP 8%	UP 5%	Up 11%
Latin America	UP 8%	UP 15%	Up 18%
North America	UP 30%	UP 26%	Up 21%
World	UP 21%	UP 22%	Up 24%

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

Energy & Transportation Retail Sales by industry for the 3-month rolling period ended as of the month indicated compared with the same period of the prior year:

	August 2018	July 2018	June 2018
Power Gen	UP 10%	UP 12%	Up 12%
Industrial	DOWN 8%	DOWN 8%	Down 4%
Transportation	UP 10%	DOWN 4%	Down 9%
Oil & Gas	UP 36%	UP 24%	Up 30%
Total	UP 16%	UP 11%	Up 14%

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

Glossary of Terms

Construction Industries: Our Construction Industries segment is primarily responsible for supporting customers using machinery in infrastructure, forestry and building construction. The majority of sales in this segment are made in the

heavy and general construction, rental, quarry and aggregates markets and mining. The Construction Industries product portfolio primarily includes the following machines:

· asphalt pavers	· feller bunchers	· telehandlers
· backhoe loaders	· harvesters	· small and medium
· compactors	· knuckleboom loaders	track-type tractors
· cold planers	· motorgraders	· track-type loaders
· compact track and	· pipelayers	· wheel excavators
multi-terrain loaders	· road reclaimers	· compact, small and
· mini, small, medium	· site prep tractors	medium wheel loaders
and large excavators	· skidders
· forestry excavators	· skid steer loaders

EAME: Europe, Africa, Commonwealth of Independent States and Middle East

Energy & Transportation: Our Energy & Transportation segment is primarily responsible for supporting customers using reciprocating engines, turbines, diesel-electric locomotives, integrated systems and solutions, and related parts across industries serving oil and gas, power generation, industrial and marine applications as well as rail-related businesses.

Resource Industries: Our Resource Industries segment is primarily responsible for supporting customers using machinery in mining, quarry, waste and material handling applications. The Resource Industries product portfolio primarily includes the following machines:

· electric rope shovels	· longwall miners	· landfill compactors
· draglines	· large wheel loaders	· soil compactors
· hydraulic shovels	· off-highway trucks	· machinery components
· rotary drills	· articulated trucks	· electronics and control systems
· hard rock vehicles	· wheel tractor scrapers	· select work tools
· large track-type tractors	· wheel dozers	· hard rock continuous mining
· large mining trucks		systems

For purposes of this report, retail sales of longwall miners are not included in Resource Industries.

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 speak only as of the date they are made, 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 and regional economic conditions and economic conditions in the industries we serve; (ii) commodity price changes, material price increases, fluctuations in demand for our products or significant shortages of material; (iii) government monetary or fiscal policies; (iv) political and economic risks, commercial instability and events beyond our control in the countries in which we operate; (v) international trade policies and their impact on demand for our products and our competitive position, including the imposition of new tariffs or changes in existing tariff rates; (vi) our ability to develop, produce and market quality products that meet our customers’ needs; (vii) the impact of the highly competitive environment in which we operate on our sales and pricing; (viii) information technology security threats and computer crime; (ix) additional restructuring costs or a failure to realize anticipated savings or benefits from past or future cost reduction actions; (x) failure to realize all of the anticipated benefits from initiatives to increase our productivity, efficiency and cash flow and to reduce costs; (xi) inventory management decisions and sourcing practices of our dealers and our OEM customers; (xii) a failure to realize, or a delay in realizing, all of the anticipated benefits of our acquisitions, joint ventures or divestitures; (xiii) union disputes or other employee relations issues; (xiv) adverse effects of unexpected events including natural disasters; (xv) disruptions or volatility in global financial markets limiting our sources of liquidity or the liquidity of our customers, dealers and suppliers; (xvi) failure to maintain our credit ratings and potential resulting increases to our cost of borrowing and adverse effects on our cost of funds, liquidity, competitive position and access to capital markets; (xvii) our Financial Products segment’s risks associated with the financial services industry; (xviii) changes in interest rates or market liquidity conditions; (xix) an increase in delinquencies, repossessions or net losses of Cat Financial’s customers; (xx) currency fluctuations; (xxi) our or Cat Financial’s compliance with financial and other restrictive covenants in debt agreements; (xxii) increased pension plan funding obligations; (xxiii) alleged or actual violations of trade or anti-corruption laws and regulations; (xxiv) additional tax expense or exposure, including the impact of U.S. tax reform; (xxv) significant legal proceedings, claims, lawsuits or government investigations; (xxvi) new regulations or changes in financial services regulations; (xxvii) compliance with environmental laws and regulations; and (xxviii) other factors described in more detail in Caterpillar’s Forms 10-Q, 10-K and other filings with the Securities and Exchange Commission.

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
	CATERPILLAR INC.
September 14, 2018	By:	/s/ Suzette M. Long
		Suzette M. Long General Counsel & Corporate Secretary