Fifty Years on Tracks
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A History of RG Letourneau's Earliest Scrapers
A History of R.G. LeTourneau’s Earliest Scrapers: Culminating in the 1922 Mountain Mover 1 John H. Niemelä, Ph.D. Research Assistant: Dale Hardy Commemorating the November 29, 2004, Designation by the A.S.M.E. of R.G. LeTourneau’s Mountain Mover at LeTourneau University, Longview, TX as a Historic Mechanical Engineering Landmark November 29, 2004 Version 1.1B (October 31, 2007) © All Rights Reserved 1 This is the most recent revision of a paper submitted to the American Society of Mechanical Engineers: “Nomination of R.G. LeTourneau’s Mountain Mover for ASME Historic Mechanical Engineering Landmark.” Four minor revisions have preceded this one: 1.01, 1.02, 1.03, and 1.04. The first major revision was 1.1A. This is a minor revision. The next minor one would be 1.1C. The next major revision would be 1.2A. * signifies that reference materials cited within a footnote contain pertinent pictures. A PERSONAL INTRODUCTION The present author’s interest in R.G. LeTourneau is long-standing. My father, George Niemelä, Sr., was a mechanic, welder, heavy-equipment operator, and businessman in northern California. When the author was a boy, Dad worked for R.G.’s brothers-in-law (Howard and Buster Peterson) at Peterson Tractor, a Caterpillar dealership based in San Leandro, CA. He was a machinist/welder in the first crew of Peterson’s Roller Exchange Shop. 2 In 1961 Dad opened an equipment rental yard in Stockton, CA (Bee Wise Tool and Equipment Rental). His business was two blocks from a Montgomery-Ward warehouse that once was R.G.’s second Stockton factory (built in 1930, expanded in 1934). -
Winter 2021 Plus
WINTER 2021 PLUS. PLUS Winter 2021 1 Front Cover: TasPort’s new D9T Dozer at WELCOME the Burnie chip export terminal Welcome to the Winter 2021 edition of PLUS magazine. investment in our Clayton head office (just as we’ve finished technology group within William Adams is helping VICTORIA TASMANIA one upgrade, we’re planning the next…). Plans are afoot to customers take advantage of everything that Cat machines After last year’s lockdowns, I’m relieved to be writing add new workshop facilities, including both a Component have got on board. Among the biggest technological this letter from our head office in Clayton, which is now Rebuild Centre (CRC) and a new Central Distribution Centre developments are the new machines’ 3D capabilities, which CLAYTON HORSHAM BENDIGO GEELONG LAUNCESTON 81-83 Dimboola Road 11A Trantara Court Cnr Fyans & Crown Street 308 George Town Road operating at 100 percent capacity – and it’s great to be (CDC), for our parts operation. allow operators to dig accurately to their designs, allowing (HEAD OFFICE) Horsham VIC 3400 East Bendigo VIC 3550 Geelong South VIC 3220 Rocherlea TAS 7248 back. Our William Adams team adapted quickly and for greater safety and productivity. 17-55 Nantilla Road (03) 5362 4100 (03) 5434 2140 (03) 5223 5200 (03) 6325 0900 successfully to remote working last year, but nothing beats The CRC will be a state-of-the-art facility where we can Clayton VIC 3168 the ability to meet face-to-face with colleagues and, of centralise the rebuilding of machine components like If you’re keen to know more about Cat’s industry-leading (03) 9566 0666 course, being able to welcome our valued customers back engines, transmissions, power trains and final drives, and tech, we’ll be holding our William Adams Cat Live festival HOBART on site. -
Rock Solid Performance WHY Caterpillar?
2012 YEAR IN REVIEW ROCK SOLID Potential | Position | Plan | People | Performance In a global marketplace filled with shifting dynamics, our customers count on Caterpillar as a dependable source of products, services and solutions to meet their needs. This strategy is the stabilizing force behind our business. Today, we’re as confident of our rock solid strength as at any time in our history. ROCK SOLID 2012 Year in Review Forward-Looking Statements Certain statements in this 2012 Year in Review 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 -
Notes on the Origins of Some American Tractors
Notes on the Origins of Some American Tractors The tractor used by the CCC crew in Southwest Harbor, as shown in SWHPL 10609, was a Best 30 crawler tractor with open radiator sides, made in 1924-1925 as one of the last models made by the C.L. Best Tractor Company before it merged with Holt Manufacturing to become the Caterpillar Tractor Company. 1890. Benjamin Holt and Daniel Best experimented with various forms of steam tractors for use in farming. They did so separately, with separate companies. 1904. Holt's first steam track-type tractor. 1906. Holt's first gas track-type tractor. 1915. Holt "Caterpillar®" track-type tractors are used by the Allies in World War I. 1925. The Holt Manufacturing Company and the C. L. Best Tractor Co. merge to form Caterpillar Tractor Co. In 1908, at the age of 70, Daniel retired. His son, Clarence Leo Best ("Leo"), continued in his father’s footsteps, and with his father still giving advice, continued to experiment and improve on their tractors. One improvement made was the track laying design. This type of tractor moved on rolling tracks instead of wheels. He made several different models, but two really stood out as notable. The two models — the 30 hp field tractor, and the 60 hp field tractor — were well received and highly praised by the farming community. These tractors would eventually launch a new line of tractors that are still used today. Caterpillar Tractor Company In 1925, the C.L. Best Tractor Company and the Holt Manufacturing Company, who also manufactured tractors and had trademarked the Caterpillar brand, merged to form the Caterpillar Tractor Company. -
Bulldozer Movement Kills Operator Standing on Track
OR 2005-28-1 Bulldozer movement kills operator standing on track SUMMARY On August 20, 2005, a 33-year-old Hispanic equipment operator was killed when he slipped between the tracks and the body of the bulldozer he was operating. The operator gave a coworker a ride to retrieve an ATV located at the top of a hill where the operator was intending to work. The operator stopped the bulldozer on a fairly level area of the slope to let off his rider. He then noticed the coworker had left a jacket in the cab, so he lowered the tractor’s blade to the ground, put the machine into idle, and stood on the track to reach out and give the The Caterpillar D8H bulldozer in this jacket to the coworker. While in this position, the incident unexpectedly rolled backward tractor suddenly moved backward, and the operator lost from a parked position. his balance and fell feet first between the track and the deck. The bulldozer continued to roll 8-10 ft backward, and the operator was pulled beneath the tractor and crushed. Coworkers freed the conscious victim, but he was confirmed dead when emergency medical responders arrived at the scene. The medical examiner reported a blood alcohol content of 0.08, the level of legal intoxication in Oregon for operating a motor vehicle. CAUSE OF DEATH: Multiple traumatic injuries RECOMMENDATIONS • Before exiting a bulldozer, the operator must secure hazardous energy by following all manufacturer recommended steps in parking, including setting the parking brake. • Operators should not use alcohol or other impairing drugs prior to or while operating equipment. -
Jan Ag Review.Indd
LXXXV - No. 1 January 2010 On the horizon NCDA&CS offers price-risk management workshops Small Farms Week The North Carolina Depart- futures, energy derivatives, from 10 a.m. to 3 p.m. at each Thursday, Feb. 11 – Halifax ment of Agriculture and Con- and options trading on futures, location, with an on-your-own Community College, Weldon, runs March 21-27 sumer Services will host seven equities and indices. There will lunch break. Registration is not (252) 536-6343; free price-risk management also be information on trading required. Tuesday, Feb. 16 – Pasquotank Each year a small farm in workshops across the state to help strategies to manage exposure to Following are the schedule Cooperative Extension Center, North Carolina is honored farmers better understand the fl uctuations in energy costs. and locations: Elizabeth City, (252) 338-3954; with the Gilmer L. and Clara futures market and other trading “The information covered Tuesday, March 2 – Stanly Y. Dudley Small Farmer of the options to sell their commodities. in these workshops can help Tuesday, Jan. 19 – Robeson Community College, Crutchfi eld Year Award in recognition of The series, “Managing Price farmers improve their bottom County Agriculture Building, Campus, Locust, (704) 991- Small Farms Week. The award Volatility by Using Futures and line, which is critical in today’s Lumberton, (910) 671-3276; 0378; will be presented March 24 at Options,” features workshops challenging economic climate,” Tuesday, Jan. 26 – Wayne Thursday, March 4 – N.C. A & T State University in conducted by NCDA&CS staff said Agri-culture Commissioner Community College, Goldsboro, Carolina Farm Credit, Statesville, Greensboro. -
Landmarks in Mechanical Engineering
Page iii Landmarks in Mechanical Engineering ASME International History and Heritage Page iv Copyright © by Purdue Research Foundation. All rights reserved. 01 00 99 98 97 5 4 3 2 1 The paper used in this book meets the minimum requirements of American National Standard for Information Sciences– Permanence of Paper for Printed Library Materials, ANSI Z39.481992. Printed in the United States of America Design by inari Cover photo credits Front: Icing Research Tunnel, NASA Lewis Research Center; top inset, Saturn V rocket; bottom inset, WymanGordon 50,000ton hydraulic forging press (Courtesy Jet Lowe, Library of Congress Collections Back: top, Kaplan turbine; middle, Thomas Edison and his phonograph; bottom, "Big Brutus" mine shovel Unless otherwise indicated, all photographs and illustrations were provided from the ASME landmarks archive. Library of Congress Cataloginginpublication Data Landmarks in mechanical engineering/ASME International history and Heritage. p. cm Includes bibliographical references and index. ISBN I557530939 (cloth:alk. paper).— ISBN I557530947 (pbk. : alk. paper) 1. Mechanical engineering—United States—History 2. Mechanical engineering—History. 1. American Society of Mechanical Engineers. History and Heritage Committee. TJ23.L35 1996 621'.0973—dc20 9631573 CIP Page v CONTENTS Preface xiii Acknowledgments xvii Pumping Introduction 1 Newcomen Memorial Engine 3 Fairmount Waterworks 5 Chesapeake & Delaware Canal Scoop Wheel and Steam Engines 8 Holly System of Fire Protection and Water Supply 10 Archimedean Screw Pump 11 Chapin Mine Pumping Engine 12 LeavittRiedler Pumping Engine 14 Sidebar: Erasmus D.Leavitt, Jr. 16 Chestnut Street Pumping Engine 17 Specification: Chestnut Street Pumping Engine 18 A. -
Caterpillar SARL Middle East
American Business Membership Caterpillar SARL Middle East Our business CAT construction machines are used to build, maintain and rebuild the world’s infrastructure – highways, dams, airports, water and sewer systems, office complexes and housing developments. Mining machines help extract and deliver needed raw materials. CAT forestry machines provide building products and pulp for paper. CAT Engine systems provide power to the world – for on-highway trucks, ships and boats, locomotives, and construction, mining, agricultural and forestry equipment. Electrical power generating systems supply power to those who would otherwise go without – developing areas that don’t yet have utility power grids, off-shore drilling rigs, huge mines nestled in remote deserts and mountain ranges, communities in isolated areas. Other systems provide emergency power to hospitals, schools, factories, office buildings and airports. Solar turbines are used to produce, process and transport crude oil and natural gas, and to provide electrical power in many different industries. Mission statement Customer accountability Integrated solutions Predictable excellence Enduring value History The story of Caterpillar Inc originates in the late 19th century, when Daniel Best and Benjamin Holt experimented with ways to fulfill the promise that steam tractors held for farming. Founded in 1925, Caterpillar was formed with the merger of Holt Manufacturing Company of Stockton, California and the CL Best Gas Traction Company of San Leandro, California, forming the Caterpillar Tractor Co. Today, Caterpillar is a Fortune 50 industrial company and the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, and industrial gas turbines. It offers innovative financing options through its Financial Products Division, while its Logistics Division provides fully integrated logistics solutions for both Caterpillar and third-party clients. -
BETTY ESTENSON, Individually and HARVESTER COMPANY
IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON BETTY ESTENSON, Individually and No. 71429-5- as Personal Representative of the Estate of Edwin Estenson, deceased, DIVISION ONE Respondent, v. CATERPILLAR INC., Appellant, BORG-WARNER MORSE TEC INC, (sued individually and as successor-in- interest to BORG-WARNER CORPORATION); BUCYRUS UNPUBLISHED OPINION INTERNATIONAL, INC. f/k/a BUCYRUS-ERIE COMPANY; CERTAINTEED CORPORATION; CNH AMERICA LLC (sued as successor-in- interest to INTERNATIONAL HARVESTER COMPANY); CRANE CO. (sued individually and as successor-in- interest to COCHRANE CORPORATION, CHAPMAN VALVE COMPANY and THE SWARTWOUT COMPANY); CRANE ENVIRONMENTAL, INC. (sued as successor-in-interest to COCHRANE CORPORATION); CROWN CORK & SEAL COMPANY, INC. (sued individually and as successor-in-interest to MUNDET CORK COMPANY); CUMMINS, INC.; DANA COMPANIES FILED: September8, 2015 No. 71429-5-112 LLC (sued individually and as successor-in-interest to VICTOR GASKET MANUFACTURING COMPANY); FORD MOTOR COMPANY; GARDNER DENVER, INC.; GENERAL ELECTRIC COMPANY; GENUINE PARTS COMPANY d/b/a NATIONAL AUTOMOTIVE PARTS ASSOCIATION (a/k/a NAPA); GOULDS PUMPS, INC.; HONEYWELL INTERNATIONAL, INC. (f/k/a ALLIEDSIGNAL, INC., successor-in- interest to THE BENDIX CORPORATION); INDUSTRIAL HOLDINGS CORPORATION f/k/a THE CARBORUNDUM COMPANY; ITT CORPORATION, f/k/a ITT INDUSTRIES, INC.; J.T. THORPE & SON, INC.; KEENAN PROPERTIES, INC.; METROPOLITAN LIFE INSURANCE COMPANY; PROBUILD, LLC; RT VANDERBILT COMPANY, INC. (sued individually and as successor-in-interest to INTERNATIONAL TALC COMPANY); and SABERHAGEN HOLDINGS, INC. (sued individually and as successor-in- interest to TACOMA ASBESTOS COMPANY and THE BROWER COMPANY), Defendants. Schindler, J. — Edwin Estenson died of mesothelioma caused by asbestos exposure. -
Forest Research Laboratory Oregon State University Corvallis, Oregon
Forest Research Laboratory College of Forestry I Oregon State University Corvallis, Oregon March, 1992 I I 'i I MECHANIZED HARVESTING: I A COMPENDIUM OF RESEARCH I I I compiled by I Loren Kellogg 1 Pete Bettinger Steve Robe I Alan Steffert I 1 I 1 1 I Forest Research Laboratory I College of Forestry Oregon State University 1 March, 1992 U I CONTENTS Page LIST OF TABLES INTRODUCTION..............................................1 FOCUS OF THE COMPENDIUM.....................................2 OVERVIEW OF LITERATURE......................................2 Ground-based Harvesting .......................................3 Machine studies.......................................3 System studies........................................3 Cable-based Harvesting.......................................6 Conclusion..............................................7 LITERATURE CITED............................................9 Sources of Information about Harvest Productivity........................9 HOW TO USE THIS COMPENDIUM.................................11 Organization of the Compendium................................11 Studies of individual machines.............................11 System studies........................................13 Format for presentation of information........................13 Other Uses of the Compendium.................................14 HIERARCHY I: MECHANIZED HARVESTING IN CLEARCUTS...............15 Pathways Chart for Locating Abstracts.............................15 Citation Abstracts.........................................35 -
[Update Pdf] Caterpillar D8 Crawler Tractor
Caterpillar D8 Crawler Tractor Servicemens Service Reference Book Manual 1h 8r 2u And 13a Series Download Caterpillar D8 Crawler Tractor Servicemens Service Reference Book Manual 1h 8r 2u And 13a Series 017181 Best Round Wheel Tractors 1898 to 1915 by Jack Alexander, $24.00, 2 copies in. 011769 "Working Crawlers" Antique Caterpillar Machinery owners DVD, 55 min. $41.80; 001788 Caterpillar D8 1H, 8R, 2U, 13A (Chassis only) repair manual. 12 Motor Grader 8T1-up servicemens reference book Chassis only. Oct 8, 2018 - The classic Cat tractors have all been profiled in Contractor magazine. CAT D8 2U Mining Equipment, Heavy Equipment, Earth Moving Equipment. Caterpiller D2 classic crawler Antique Tractors, Vintage Tractors, Old Tractors. Show off your favorite photos and videos to the world, securely and privately. Archive of stories from the vault on Caterpillar's History. 1948 - Colorized image by our Heritage Services team of a Cat® D4 tractor hauling a load. 2018 - For over 25 years, the Antique Caterpillar Machinery Owners Club has been. 1919 - Chemist's handbook used as reference by former Holt Manufacturing Company. CAT Caterpillar Crawler Tractor D8 Service Workshop Manual - Early Models £74.99 CAT. Caterpillar D7 Tractor Parts Book Caterpillar D8 Tractor Servicemen's Reference Book Series 1H, 8R, 2U and 13A Caterpillar D8 Tractor Parts Book. Cat Caterpillar D8 Tractor Servicemen's Reference & Parts Books 2U9962 -. CAT Caterpillar D8 Tractor Crawler Operation Operator Manual owner 46A series om. CAT CATERPILLAR D8T CRAWLER TRACTOR DOZER -
Kissimmee Xxxviii
7-DAY KISSIMMEE FLORIDA AUCTION 2008 CAT 330DL 130 HOURS KISSIMMEE XXXVIII AUCTIONEERS, INC. )HEUXDU\$0 6XQGD\)HEUXDU\1R$XFWLRQ2IILFH (TXLSPHQW<DUG2SHQ Sale Site: New & Late Model :HVW6RXWKSRUW5G.LVVLPPHH)ORULGD &RQVWUXFWLRQ(TXLSPHQW7UXFNV 7UDLOHUV 3K)D[ 2.9% Buyer’s Premium on Each Item Selling Over $2,500 10% Buyer’s Premium on Each Item Selling for $2,500 or Less Additional 2% Buyer's Premium for Online Bidders www.yoderandfrey.com [email protected] )ORULGD)LUP/LF$%93HWHU&ODUN)ORULGD/LF$8 &DOO1RZ7R&RQVLJQ4XDOLW\(TXLSPHQW )25'):$7(5758&. &$7&%;: 1(:72<27$)25./,)76 2)%20$*%:' 2)&$7&(52//(56 2)&$7'/ ROLLERS 2)92/92(&0,1, 2)&$7&/ .:&$7*(1(5$725 (;&$9$7256 &$7'( &$7+ &$7* &$7* :$/'21 &$7+9+3 &$7'5 2)&$7'7 )25').,1*5$1&+ &$7+ &$7&/ )25'):(67(51 ,1*(562//5$1'6')7) 526&20$;,0,=(5,, &$7'1;/ )25')'8$//< &$6(,+ &$7(,7:,7++56 32/$5,6+' &$7 &$7& &$7'+/*3 &$7'5;/ &$7'* &$7)25./,)7 &$77+% &$7( 0,/,7$5<&$7'. &$7*5$'(56 &$7&/ &$7+ &$7* &$7+ &2817<0$&+,1( &$7* &$7+ &$7 &2817<0$&+,1( INDEX DAY 1 - MONDAY, FEBRUARY 6, 2012 DAY 6 - SATURDAY, FEBRUARY 11, 2012 Miscellaneous Small Items.........................................3 Miscellaneous Small Items - New Light Trailers & Implements ............31 Golf Carts - ATVs - New Light Trailers - Implements - Small Items .........3 Welders - Light Plants ...........................................32 Brooms - Sweepers - Vac Trucks - Sewer Trucks .......................4 Air Compressors................................................32 Walk-Behind Rollers - Pneumatic Rollers - Combination Rollers - Cars -