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Komatsu PW400MH-6 Manual

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CEAM008301
Operation&Maintenance
Manual
PW400MH
-6
WHEEL EXCAVATOR
SERIAL NUMBERS PW400MH-6 A84210 and up
ENGINE 6D125E-2
This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or
disclosed except in accordance with written authorization from Komatsu America International Company.
It is our policy to improve our products whenever it is possible and practical to do so. We reserve the right to make
changes or improvements at any time without incurring any obligation to install such changes on products sold
previously.
Due to this continuous program of research and development, revisions may be made to this publication. It is
recommended that customers contact their distributor for information on the latest revision.
Copyright 2016 Komatsu
Printed in U.S.A
April 2016 Komatsu America Corp.
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CEKQ000600 -Komatsu America International Company 12/99
EMISSION CONTROL WARRANTY
EMISSION CONTROL WARRANTY STATEMENT (APPLIES TO CANADA ONLY)
1. Products Warranted
Komatsu America International Company, Komatsu Mining Systems Inc. and Komatsu Utility Corporation (collectively “Komatsu”) produce and/or
market products under brand names of Komatsu, Dresser, Dressta, Haulpak and Galion. This emissions warranty applies to new engines bearing the
Komatsu name installed in these products and used in Canada in machines designed for industrial off-highway use. This warranty applies only to
these engines produced on or after January 1, 2000. This warranty will be administered by Komatsu distribution in Canada.
2. Coverage
Komatsu warrants to the ultimate purchaser and each subsequent purchaser that the engine is designed, built and equipped so as to conform, at the
time of sale by Komatsu, with all U.S. Federal emission regulations applicable at the time of manufacture and that it is free from defects in
workmanship or material which would cause it not to meet these regulations within five years or 3,000 hours of operation, whichever occurs first, as
measured from the date of delivery of the engine to the ultimate purchaser.
3. Limitations
Failures, other than those resulting from defects in materials or workmanship, are not covered by this warranty. Komatsu is not responsible for
failures or damage resulting from what Komatsu determines to be abuse or neglect, including, but not limited to: operation without adequate coolant
or lubricants; over fueling; over speeding; lack of maintenance of lubricating, cooling or intake systems; improper storage, starting, warm-up,run-in
or shutdown practices; unauthorized modifications of the engine. Komatsu is also not responsible for failures caused by incorrect fuel or by water,
dirt or other contaminants in the fuel. Komatsu is not responsible for non-engine repairs, “downtime” expense, related damage, fines, all business
costs or other losses resulting from a warrantable failure.
KOMATSU IS NOT RESPONSIBLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
This warranty, together with the express commercial warranties, are the sole warranties of Komatsu. THERE ARE NO OTHER
WARRANTIES, EXPRESS OR IMPLIED, OR OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
GARANTIE SUR LE CONTRÔLE DES ÉMISSIONS
ÉNONCÉ DE GARANTIE SUR LE CONTRÔLE DES ÉMISSIONS (APPLICABLE AU CANADA SEULEMENT):
1. Produits garantis:
Komatsu America International Company, Komatsu Mining Systems Inc. et Komatsu Utility Corporation (collectivement Komatsu) produisentet/oufontla
mise en marché de produits portant les noms de marque Komatsu, Dresser, Dressta, Haulpak et Galion. Cette garantie sur les émissions s’applique à tous les
nouveaux moteurs portant le nom Komatsu, installés dans ces produits et utilisés auCanada dans des machines conçues pour utilisation industrielle non-
routière. Cette garantie s’applique seulement sur les moteurs produits à partir du 1er Janvier 2000. Cette garantie sera administrée par la distribution de
Komatsu au Canada.
2. Couverture:
Komatsu garantit à l’acheteur ultime et chaque acheteur subséquent que le moteur est conçu, construit et équipé en toute conformité, au moment de la vente
par Komatsu, avec toutes les Réglementations fédérales américaines sur les émissions applicables aumoment de la fabrication et qu’il est exempt de défauts
de construction ou de matériaux qui auraient pour effet de contrevenir à ces réglementations en dedans de 5 ans ou 3000 heures d’opération, mesuré à partir
de la date de livraison du moteur au client ultime.
3. Limitations:
Les bris, autres que ceux résultant de défauts de matériaux ou de construction, ne sont pas couverts par cette Garantie. Komatsu n’est pas responsable pour
bris ou dommages résultant de ce que Komatsu détermine comme étant de l’abus ou négligence, incluant mais ne se limitant pas à: l’opération sans
lubrifiants ou agent refroidissants adéquats; la suralimentation d’essence; la survitesse; le manque d’entretien des systèmes de lubrification, de
refroidissement ou d’entrée; de pratiques non-propices d’entreposage, de mise en marche, de réchauffement, de conditionnement ou d’arrêt; les
modifications non-autorisées du moteur. De plus, Komatsu n’est pas responsable de bris causés par de l’essence inadéquate ou de l’eau, des saletés ouautres
contaminants dans l’essence. Komatsu n’est pas responsable des réparations non-reliées au moteur, des dépenses encourues suite aux temps d’arrêts, des
dommages relatifs, amendes, et de tout autre coût d’affaires ou autres pertes résultant d’un bris couvert par la garantie.
KOMATSU N’EST PAS RESPONSABLE DES INCIDENTS OU DOMMAGES CONSÉQUENTS.
Cette garantie, ainsi que les garanties expresses commerciales, sont les seules garanties de Komatsu. IL N’Y A AUCUNE AUTRE
GARANTIE, EXPRESSE OU SOUS-ENTENDUE, MARCHANDABLE OU PROPICE A UNE UTILISATION PARTICULIÈRE.
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INFORMATION IMPORTANTE SUR LE MOTEUR
CE MOTEUR EST CONFORME AUX NORMES AMÉRICAINES DEL’EPA (ANNÉE DU
MODÈLE) ET DE LA CALIFORNIE POUR LES MOTEURS LARGES NON-ROUTIERS A IGNI-
TION PAR COMPRESSION. CE MOTEUR EST CERTIFIÉ POUR OPERATION À ESSENCE
DIÉSEL.
AVERTISSEMENT
DES BLESSURES PEUVENT RÉSULTER ET LA GARANTIE
S’ANNULER SI LES RPM DU TAUX D’ESSENCE OU L’ALTITUDE
EXCÈDENT LES VALEURS MAXIMALES PUBLIÉES POUR CE
MODÈLE ET SON APPLICATION.
IMPORTANT ENGINE INFORMATION
THIS ENGINE CONFORMSTO YYYY MODEL YEARU.S. EPA REGULATION AND THE CALIFORNIA
REGULATIONS LARGE NON ROAD COMPRESSION IGNITION ENGINES. THIS ENGINE IS CERTI-
FIED TO OPERATE ON DIESEL FUEL.
MODÈLE DU MOTEUR WARNING
INJURY MAY RESULT AND WARRANTY IS VOIDED IF FUEL RATE RPM OR ALTITUDES EXCEED
PUBLISHED MAXIMUM VALUES FOR THIS MODEL AND APPLICATION.
NO. SÉRIE
FAMILLE DU MOTEUR ENGINE MODEL SERIAL NO. DÉPLACEMENT
SYSTÈME DE
CONTROLE DES
ÉMISSIONS D’ÉCHAPPEMENT
ENGINE FAMILY DISPLACEMENT LITERS
EXHAUST EMISSION
CONTROL SYSTEM FIRING ORDER 1 - 5 - 3 - 6 - 2 - 4 LITRES
CHARGE DE SORTIE ADV. ADV. LOAD OUTPUT
Kw ( HP) RPM SÉQUENCE DE MISE À FEU
PORTÉE DE VALVE À FROID
(mm)
VALVE LASH
COLD (mm) IN. EX. FUEL RATE
AT ADV. mm3/STROKE mm3/BATTEMENT
TAUX D’ESSENCE ÀADV.
VITESSE STATIQUE IDLE SPEED RPM FAMILY EMISSION LIMIT
INITIAL INJECTION
TIMING DEG. BTDC DATE OF MANUFACTURE LIMITE D’ÉMISSION DE
LA FAMILLE
RÉGLAGE DE L’ALLUMAGE -
INJECTION INITIALE _____________________________________________ KOMATSU LTD.
MADE IN JAPAN DATE
DE FABRICATION
DEG. BTDC KOMATSU LTÉE
FABRIQUÉ AU JAPON
ENGINE DATAPLATE - ENGLISH / FRENCH
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PUBINFO.fm 4/27/01
PRODUCT PUBLICATIONS INFORMATION
Various product Parts and Service Publications are available to all KOMATSU construction equipment
owners, including operation and maintenance manuals, parts books and shop manuals.
Special publications, such as service tool, air conditioning and turbocharger shop manuals are also avail-
able as well as selected Operation & Service Manuals in foreign languages.
The Publications listed below are available for this particular machine(s).
DESCRIPTION FORM NUMBER
PARTS BOOK
Chassis and Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BEPB009400
OPERATION AND MAINTENANCE MANUAL
Chassis and Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CEAM008300
SHOP MANUAL
Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CEBM005600
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SEBM006402
SAFETY MANUAL
Excavator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .HE92-2
Parts and Service Publications can only be acquired by authorized KOMATSU distributors using the
Komatsu America International Company Parts Inventory Processing System (PIPS).
If the PIPS system is not available at the distributor location, then the following Requisition for Technical
Service Publications and Service Forms can be used. Form KDC91E is shown on the reverse side of this
page.
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PURCHASE ORDER NO.
ORDER DATE
REQUISITION FOR TECHNICAL SERVICE PUBLICATIONS AND SERVICE FORMS
COMPLETE FORM
AND RETURN TO öDataKom Publishing Corporation
440 North Fairway Drive
Vernon Hills, IL 60061-8112 U.S.A.
Attn: Service Publications
Fax No. (847) 970-4186
Tel No. (847) 970-5887
COMPANY NAME
ATTN.
STREET ADDRESS
CITY, STATE, ZIP CODE
COUNTRY
SHIP TO ö
TYPE or PRINT
ONLY ö
PHONE NO. FAX NO. SHIPPING METHOD DISTR/BRANCH CODE
IMPORTANT - TO ASSURE SHIPMENT OF THE CORRECT PUBLICATION(S), THE MODEL NUMBER AND MACHINE
SERIAL NUMBER MUST BE SHOWN.
QTY. PUBLICATION FORM NO. P-Paper MODEL NUMBER SERIAL NUMBER
PARTS BOOK
M-Microfiche
PUBLICATION
DESCRIPTION
KDC91E 072199 CURRENT PRICES WILL BE CHARGED
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0-1
0INTRODUCTION
PW400MH-6
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INTRODUCTION
0-2 PW400MH-6
0FOREWORD
This manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It will help the
operator and maintenance personnel realize peak performance through effective, economical and safe machine operation and
maintenance. Keep this manual handy and have all personnel read it periodically. If this manual is lost or becomes dirty and
can not be read, request a replacement manual from Komatsu or your local distributor. If you sell the machine, be sure to give
this manual to the new owner. Continuing improvements in the design of this machine can lead to changes in detail, which
may not be reflected in this manual. Consult Komatsu or your local distributor for the latest available information on your ma-
chine or for questions regarding information in this manual.
0SAFETY INFORMATION
Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. To
avoid accidents, read, understand and follow all precautions and warnings in this manual and on the machine before perform-
ing maintenance and machine operations. To identify safety messages in this manual and on machine product graphics, the fol-
lowing signal words are used.
Safety precautions are described in SAFETY beginning on page 1-8. Komatsu cannot predict every circumstance that might
involve a potential hazard in operation and maintenance. Therefore the safety message in this manual and on the machine may
not include all possible safety precautions. If any procedures or actions not specifically recommended or allowed in this man-
ual are used, you must be sure that you and others can do such procedures and actions safely and without damaging the ma-
chine. If you are unsure about the safety of some procedures, contact your distributor.
●Improper operation and maintenance of this machine can be hazardous and could result in serious injury or death.
●Operators and maintenance personnel must read this manual thoroughly before operating or maintaining this machine.
●This manual should be kept near the machine for reference and periodically reviewed by all personnel who come across it.
●Some actions involved in operation and maintenance can cause a serious accident, if they are not performed in the manner
described in this manual.
●The procedures and precautions given in this manual apply only to intended uses of the machine. If you use your machine
for any unintended uses that are not specifically prohibited, you must be sure that it is safe for you and others. In no event
should you or others engage in prohibited uses or actions as described in this manual.
●Komatsu delivers machines that comply with all applicable regulations and standards of the country to which it has been
shipped. If this machine has been purchased in another country or purchased from someone in another country, it may
lack certain safety features and specifications that are necessary for use in your country. If there is any question about
whether your product complies with the applicable standards and regulations of your country, consult Komatsu or your
local distributor before operating the machine.
●The description of safety is given in SAFETY INFORMATION on this page and in SAFETY from page 1-8.
DANGER! This word is used on safety messages and product graphics where there is a high probability of
serious injury or death if the hazard is not avoided. These safety messages and product graphics
usually describe precautions that must be taken to avoid the hazard. Failure to avoid this hazard
may also result in serious damage to the machine.
WARNING! This word is used on safety messages and product graphics where there is a potentially dangerous
situation, which could result in serious injury or death if the hazard is not avoided. These safety
messages and product graphics usually describe precautions that must be taken to avoid the haz-
ard. Failure to avoid this hazard may also result in serious damage to the machine.
CAUTION! This word is used on safety messages and product graphics for hazards, which could result in mi-
nor or moderate injury if the hazard is not avoided. These safety messages and product graphics
might also use this word for hazards where the only result could be damage to the machine.
REMARK This word is used for precautions that must be taken to avoid actions, which could shorten the life
of the machine.
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