CRAWLER CONSTRUCTION MACHINE

In a crawler construction machine including an engine and a fuel adjustment dial that adjusts a speed of the engine according to operation loads of the working equipment, the fuel adjustment dial is a rotary notchless dial that is continuously variably adjustable. The crawler construction machine in...

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Bibliographic Details
Main Authors MATSUMOTO HAYATO, MORIMOTO KAZUYOSHI, SAWADA HIROSHI
Format Patent
LanguageEnglish
Korean
Published 04.03.2014
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
HYDRAULIC ENGINEERING
LIGHTING
MECHANICAL ENGINEERING
SOIL SHIFTING
WEAPONS
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Summary:In a crawler construction machine including an engine and a fuel adjustment dial that adjusts a speed of the engine according to operation loads of the working equipment, the fuel adjustment dial is a rotary notchless dial that is continuously variably adjustable. The crawler construction machine includes: an adjustment position detector that detects a rotation adjustment position of the fuel adjustment dial; an engine controller that is connected to the adjustment position detector and controls the speed of the engine based on an adjustment position of the fuel adjustment dial; and a display device that is connected to the engine controller and displays on a screen a percentage value of the adjustment position of the fuel adjustment dial in which the maximum rotation position of the fuel adjustment dial is defined as 100%.
Bibliography:Application Number: KR20137001182