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QSC 8.3 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 XT430-2,XT430L-2,XT450L-2 Find manuals at https://best-manuals.com...
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Keep this manual at the storage location for the Operation and Maintenance Manual given below so that all personnel involved in working on the machine can consult it periodically. In case this manual should be lost or damaged, immediately contact Komatsu or your Komatsu distributor 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 This manual has been designed to introduce the Operator to the safe and proper use of the Komatsu XT430-2, XT430L-2, and XT450L-2 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 XT430-2,XT430L-2,XT450L-2 Find manuals at https://best-manuals.com...
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Immediately after starting the engine, avoid sudden starts, sudden acceleration, unnecessary sudden stops, and sudden changes in direction. Product Information When requesting service or ordering replacement parts, please inform your Komatsu distributor of the following items. XT430-2,XT430L-2,XT450L-2 Find manuals at https://best-manuals.com...
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On the inside of the cab, behind the operator's left shoulder, on the bulkhead. MANUFACT. YEAR ................................................View ZA KPXT0134 233 Bar Saw (Option) Located on the Bar saw Saw Head Identification Plate. Located on the saw head. XT430-2,XT430L-2,XT450L-2 Find manuals at https://best-manuals.com...
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(ESN) and control part list (CPL) provides information for service and ordering parts. 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. XT430-2,XT430L-2,XT450L-2...
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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 XT430-2,XT430L-2,XT450L-2...
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Handrails and Steps ............1-27 XT430-2,XT430L-2,XT450L-2...
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Driving Machine On Trailer ..........3-78 SPECIFICATIONS XT430-2,XT430L-2,XT450L-2 0-17...
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XT430-2 AND XT430L-2 SPECIFICATION ........
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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. XT430-2, XT430L-2, XT450L-2...
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SAFETY SAFETY AND WARNING DECALS Location of the Safety Decals XT430-2, XT430L-2, XT450L-2...
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SAFETY View ZA Section G - G KPXT0127 XT430-2, XT430L-2, XT450L-2...
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SAFETY View ZA Section H - H Section G - G View ZB KPXT0126 XT430-2, XT430L-2, XT450L-2...
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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. WARNING - Explosion Hazard (09629-53000) • Keep away from flame • Do not weld or drill DANGER - (09133-23000) Keep off swing area XT430-2, XT430L-2, XT450L-2...
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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. XT430-2, XT430L-2, XT450L-2...
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To prevent hot water from spurting out: Turn engine off. • • Allow water to cool. • Slowly loosen cap to relieve pressure before removing. 17. NOTICE - Coolant (09642-13000) Fill Komatsu genuine “engine coolant AF-NAC” to prevent damage by corrosion. 1-10 XT430-2, XT430L-2, XT450L-2...
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