Snow removal machine
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United States of America Patent
Stats
-
Jul 21, 2015
Grant Date -
Jul 24, 2014
app pub date -
Jan 9, 2014
filing date -
Jan 23, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A snow removal machine, in which an engine drives an auger and a blower, includes a mode switching operation section for selecting and switching to any one of a plurality of control modes differing from each other in engine output control characteristic; and a control section for controlling the engine by executing any one of the plurality of control modes in accordance with an operation signal output from the mode switching operation section. The control section makes a determination as to whether an operating state of the engine in the currently-executed control mode is in a recommended operating range preset on the basis of at least a rotating speed and degree of throttle opening of the engine, and instructs a display section to display a result of the determination.
First Claim
Family
International Classification(s)
Cited Art Landscape
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