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QSC 8.3 TIER 3 ENGINE This material is proprietary to Komatsu America Corp. and is not to be reproduced, used, or disclosed except in accordance with written authorization from Komatsu America Corp. 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.
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INTRODUCTION XT430-3,XT430L-3,XT445L-3,XT460L-3 Find manuals at https://best-manuals.com...
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Keep this Operation and Maintenance Manual in the document storage location given below so that all per- sonnel involved in working on the machine can consult it periodically. In the event this manual should get lost or damaged, immediately contact Komatsu or your Komatsu dis- tributor to obtain a new copy.
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Safety precautions are described in SAFETY section 1. KOMATSU AMERICA CORP. 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. ...
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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 Komatsu distributor for the latest available information of your machine or for questions regarding information in this manual.
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INTRODUCTION INTRODUCTION This manual has been designed to introduce the Operator to the safe and proper use of the Komatsu XT430-3, XT430L-3, XT445L-3, and XT460L-3 Series Track Machines. The instructions furnished in this manual cover the basic machines with the most common control configurations and options.
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INTRODUCTION XT430-3,XT430L-3,XT445L-3,XT460L-3 Find manuals at https://best-manuals.com...
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Breaking-in the New Machine Remark Your Komatsu machine has been thoroughly adjusted and tested before shipment from the factory. However, operating the machine under full load before breaking in the machine can adversely affect the performance and shorten the machine life.
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INTRODUCTION Product Information When requesting service or ordering replacement parts, please inform your Komatsu distributor of the following items. Product Identification Number (Pin)/Machine Serial No. Plate On the inside of the cab, behind the operator's left shoulder, on the bulkhead.
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The engine dataplate must not be changed unless approved by Cummins, Inc. EPA Regulations EPA: Environmental Protection Agency, U.S.A. Located on front of engine. (The graphic at right is an example of the EPA decal.) XT430-3,XT430L-3,XT445L-3,XT460L-3...
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INTRODUCTION Your Machine Serial Numbers and Distributor Machine serial No. Engine serial No. Product identification number (PIN) Distributor name Address Service Personnel Phone/Fax 0-10 XT430-3,XT430L-3,XT445L-3,XT460L-3...
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Handrails and Steps ............1-24 XT430-3,XT430L-3,XT445L-3,XT460L-3...
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Cab Door ..............2-19 0-12 XT430-3,XT430L-3,XT445L-3,XT460L-3...
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Hydraulic System Start-Up ........... 3-79 Machine Start-up After Hydraulic Component Replacement ......3-80 XT430-3,XT430L-3,XT445L-3,XT460L-3 0-17...
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XT430-3 AND XT430L-3 SPECIFICATIONS ........
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Please read and make sure that you fully understand the precautions described in this manual and the safety labels on the machine. Read and follow all safety precautions. Failure to do so may result in serious injury or death. XT430-3,XT430L-3, XT445L-3, XT460L-3...
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SAFETY SAFETY AND WARNING DECALS Location of the Safety Decals XT430-3,XT430L-3, XT445L-3, XT460L-3...
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SAFETY View ZA Section G - G KPXT0127 XT430-3,XT430L-3, XT445L-3, XT460L-3...
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SAFETY View ZA Section H - H Section G - G View ZB KPXT0126 XT430-3,XT430L-3, XT445L-3, XT460L-3...
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See manual for adjustment instructions. • When loosening track shoe, if it does not loosen after turning lubricator ONE TURN, ask Komatsu dealer or distributor to disassemble. Pictogram - Stay away from Boom and Machine (09134-A1681) KEEP CLEAR (4A1-00-10251) ...
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Follow instructions in manual when using booster cable and • battery cables. Caution for handling battery (09664-30014) WARNING - Explosion Hazard (09629-53000) • Keep away from flame • Do not weld or drill • XT430-3,XT430L-3, XT445L-3, XT460L-3...
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SAFETY DANGER - (09133-23000) Keep off swing area XT430-3,XT430L-3, XT445L-3, XT460L-3...
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Do not use ether to start machine. This machine is equipped with an intake manifold grid heater. Damage to engine will result. 13. NOTICE - Engine Shutdown (85765KF) After engine shutdown do not turn off master power for one minute. 1-10 XT430-3,XT430L-3, XT445L-3, XT460L-3...
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