TEN00310-01 D155AX-6 BULLDOZERS S/N 80807-UP

COVER

TEN00310-01 BULLDOZER D155AX -6 SERIAL NUMBERS 80807 and up Unsafe use of this machine may cause serious injury or death. Operators and maintenance personnel must read this manual before operating or maintaining this machine. This manual should be kept near the machine for reference and periodically reviewed by all personnel who will come into contact with it. Komatsu has Operation & Maintenance Manuals written in some other languages. If a foreign language manual is necessary, contact your local distributor for availability. WARNIN WARNIN NOTICE NOTICE

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BEFORE READING THIS MANUAL

. FOREWORD BEFORE READING THIS MANUAL in this manual and on the machine before performing the machine is used. in the the rear of the operator's seat replacement. For details on the latest information machine may lead to safety devices and whether your product or your Komatsu 1 - 2 BEFORE READING THIS MANUAL This manual gives details of the operation and methods o f inspection and maintenance f be obeyed in order to use the machine safe ly. Most accide nts are caused by the failure to f rules for the opera tion and maintenance of machines. Read, understand and follow all precautio ns and warning operation and mai ntenance.

Failure to do so may result in Komatsu cannot p redict every circumstan ce that might involve a potential hazard wh Therefore, the safe ty messages in this man ual and on the machine may not include all po If you carry out an y operation, inspection, or maintenanc e under conditions that are not understand that it i s your responsibility to t ake the necess ary precautions to ensure safet or others engage i n the prohibited uses or actions describ ed in this manual. Improper op of the machine can be hazardous and cou ld result in seri ous injury or death.

If you sell the mac hine, be sure to give this manua l to the new owner together with the m Always keep this Operation and Mainte nance Manua location shown on the right so that all relev ant personnel c it at any time. Location to Keep O Operation and Ma peration & Maintenanc intenance Manual poc e Manu ket at t If this manual is lo st or damaged, contact your distributo r immediately to arrange for its regardingthe mach ine serial No. you will ne ed to provide y our Komatsu distributor, see "TA NO. AND DISTRIB UTOR (PAGE 1-9)". This manual uses t he international units (S I) for units of m easurement.

For reference, uni the past are given The explanations, values, and illustration s in this manu al have been prepared based available as of the date of its publication. Continuing im provements in the design of th additional changes that are not reflected in this manual. C onsult Komatsu or your Komats available informati on concerning your mac hine or with qu estions regarding information c The numbers in circles in the illustration s correspond t o the numbers in ( ) in the text. (For example:1 → (1)) Komatsu delivers machines that comply wi th all applicabl e regulations and standards of t been shipped.

If t his machine has been purchased in a nother country, it may lack ce specifications that are necessary for use in your countr complies with the applicable standards perating the machine. distributor before o

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SAFETY INFORMATION

. FOREWORD SAFETY INFORMATION SAFETY INFORMATION followed. This hazardous situation which, if not avoided, will This signal word indicates a potentially hazardous situation which, if not avoided, could This signal word indicates a potentially hazardous situation exists which, if not avoided, The following are used to alert you to information that must be followed to avoid damage to the machine. 1 - 3 To enable you to use the machine safel y, and to prev ent injury to operators , service personnel or bystanders, the warnings the machi always To i dentify important safety messages in the manual an d on the m achine labels, the following sig nal words are used.

The Alert Symbol" messages on machines, in manuals, and elsewhere. When you see this symbol, be al ert to the risk of personal inj ury or deat h. Follow t he instructions in th e safety message. imminently ult in death o r serious injury ult in death o r serious injury y result in mi nor or moderat signal word s precaution i s given where the machi ne may be damaged or the ser vice life reduce d if precaution is not followed. s word is use d for informati on that is u seful t o know.

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FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE

. FOREWORD INTRODUCTION INTRODUCTION 3-158)" and "RIPPER OPERATION FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE (1) (2) Operator's seat Sprocket (A) (B) Front Rear (C) (D) Left Right In this manual, the terms front, rear, left, and right refer to the travel direction as seen from the operator's seat when the operator's seat is facing the front. 1 - 4 USE OF MACHINE This Komatsu machine is designed to be used mainly for t he fo llowing work Dozing Cutting into hard or f rozen ground o r ditchin Felling trees, removing stumps Pushin Ripping For furthe (PAGE 3-149)". details, se

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