Demolition Crawler Excavators


High Reach Demolition

The Komatsu PC490HRD-11 excavator is a highly versatile unit which can be easily re-configured for changing work demands. Komatsu’s in-house boom change system includes oversized quick connectors for the hydraulic lines, to minimise back pressure and oil heating, without restricting oil flow. The system also features hydraulically powered pins, which are mounted inside the main boom structure, reducing risk of damage.
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Engine Power
270/362 kW/HP
Operating Weight
55,2-73,4 t.
PC490HRD-11 High Reach Demolition
PC490HRD-11 High Reach Demolition

Meeting the challenge for ever greater safety, versatility, and project efficiency, we are delighted to introduce the new K100 boom change system.

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K100 quick boom change system
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K100 quick boom change system
Enjoy our digital launch video during which we explained the inspiration behind the development and the potential benefits for the demolition industry.
Demolition solutions
Demolition solutions

Demolition is a business for experts: when working conditions get tough, first class equipment and know-how are critical to get safely through the day.

The brochure is available in English, German, Spanish, French, Italian


With a series of high definition networked cameras fitted on the machine, KomVision provides a crystal clear, real-time bird’s eye view of the immediate surroundings on the widescreen cab monitor. The driver can quickly and easily check the machine’s vicinity prior to making any movements.

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KOMTRAX and Komatsu Care
Komtrax™ is Komatsu’s state of the art wireless monitoring system. It gives you an easy way to track your machines, monitor their performance and stay up to date about the status of your equipment. Knowledge gained from KOMTRAX saves you time and maximises your profits.
Komatsu CARE™ is a maintenance program that comes as standard with your new Komatsu machine. It covers factory-scheduled maintenance, performed with Komatsu Genuine parts by Komatsu-trained technicians.
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