Please contact your nearest overseas subsidiary.
Customer Support
Monday - Friday 8:00 to 17:00 EST
(Closed on weekends and holidays)
Service Sales
Please use our web-based inquiry system, as it may be difficult to contact us by phone.
Please refer to the summary of inquiries about machine trouble.
Please refer to the summary of the inquiries frequently received from customers.
At Komatsu, you get the products, resources, and tools you need — as quickly as you need them. Because our top priority is your machine's dependability.
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