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Komatsu has extended its PXi crawler dozers range

28.01.2014

Komatsu has extended its PXi crawler dozers range with three new models 37PXi, 39PXi and 51Pxi to join D61PXi-23. The D61PXi-23 is powered by an engine with capacity of 168 hp and 37PXi, 39PXi and 51PXi - 89 hp, 105 hp and 130 hp respectively. All the new crawler dozers feature automatic blade control.

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When rough dozing, the automatic blade control monitors blade load and changes blade elevation to avoid track slip and increase performance. Compared with add-on machine control dozers rough dozing efficiency was increased by 13 percent.

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Komatsu typical add-on machine control system components have been replaced with factory installed cab top: Global Navigation Satellite System (GNSS), inertial measurement unit (IMU+) and sensing hydraulic cylinders. These systems are installed at the Komatsu manufacturing facility.

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