Komatsu Corporation

Kabushiki Kaisha Komatsu Seisakusho

Hidetada Fukushima

Osamu Yamazaki

Toshihiko Nishiyama

Takao Nagai

Godo Ozawa

Tetsuro Oguchi

Nobuyuki Arashima

Yutaka Kamada

Masatomo Watanabe

Yuji Kusayanagi

Hisashi Moritoki

Masaru Kakihara

Tomio Fuchiwaki

Masaki Shinohara

Iwaharu Kawada

Akihumi Hukui

A fuel delivery system of a machine capable of efficiently feeding fuel, where a time of feeding fuel to a construction machine is estimated based on operation information of the construction machine. Based on position information of the construction machine acquired by position information acquiring means and estimated time of feeding fuel, a delivery schedule, which has a short moving distance and capable of delivering and feeding fuel efficiently in a short period of time, is formed. The delivery schedule is notified to a controller of the construction machine. The delivery schedule is reconstructed by a set input of a change in the delivery schedule from the controller. A specified form for requesting expense of feeding fuel is automatically formed from a fuel feeding amount after fuel has been delivered and fed by the formed delivery schedule and confirming to feed fuel.

Fuel delivery system of machine, fuel delivery method and fuel delivery program of the same

A management system of a machine equipped with a driving-power source reads out maintenance conditions from a storage means of maintenance management information when data and conditions, concerned about a maintenance management of a machine, the features of the machine, and so on, including the maintenance conditions, are inputted from the input means. Then, information about predicted maintenance management under a certain operation time of the machine is predicted with reference to the maintenance conditions. Subsequently, the information about the predicted maintenance management is represented on a display means. Furthermore, a maintenance predicted value is previously stored in a data base or the like with respect to the maintenance within an operation time under the contract or within a contract term for each of a plurality of contract ranks. A maintenance actual result value of the machine being entered is accumulatively stored. After a termination of the maintenance contract of the machine, the maintenance predicted value that corresponds to a model and a contract rank of the machine is read out, and simultaneously the maintenance actual result value of the machine is read out, followed by making a judgment whether the maintenance actual result value is larger or smaller than the maintenance contract predicted value.

System, method, computer program, and recording medium for machine-management

Water pump for internal combustion engines

Power transmission apparatus for internal combustion engine including

Growing community of inventors

Oyama, Japan

Hidetada Fukushima