WHEEL LOADER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160326720A1
SERIAL NO

14914663

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a wheel loader having an HST type driving system. In order to make it possible to improve working efficiency in an eco mode when a power mode and the eco mode have been set in the wheel loader, the wheel loader is provided with a controller 18 which has an eco mode characteristic line 31, a power mode characteristic line 32, and a lifting operation characteristic line 34 having a matching point C located between a matching point A between a working device operating engine torque characteristic line 30 and the eco mode characteristic line 31 and a matching point B between the working device operating engine torque characteristic line 30 and the power mode characteristic line 32. The controller 18 includes a control portion which controls an HST pump 11 in accordance with the lifting operation characteristic line 34 when lifting operation of a lift arm 4 is detected in the condition that the eco mode has been selected by a work mode selecting portion 22.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KCM CORPORATIONHYOGO 675-1113

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HYODO, Koji Ibaraki, JP 57 333
KAWAHARA, Shoroku Ibaraki, JP 6 14
KIKUCHI, Keigo Ibaraki, JP 16 64
SHIMAZU, Atsushi Ibaraki, JP 16 112
UNO, Kohtaroh Ibaraki, JP 2 6

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