The vehicle body frame () of the dump truck () is equipped with a cab support part (E) that supports the rear side part (A) of the cab (), a front support member () that is positioned between the vehicle body frame () and the cab () to support the front si...

A construction machine includes a machine body, an electrically driven motor as a power source, a fuel cell that generates electric power to be supplied to the electrically driven motor, a battery that stores the electric power generated by the fuel cell, ...

The vehicle frame () comprises a left frame (), a right frame (), a front frame () connecting the front end of the left frame () and the front end of the right frame (), and a front bumper () fixed to the front side of the front frame (), provided with a h...

A hydraulic excavator () includes a vehicle body composed of a self-propelled lower traveling structure () and an upper revolving structure (), and an operator's seat () provided on the upper revolving structure (). The upper revolving structure () is prov...

An electrically driven haulage vehicle travels by a driving force of an electrically driven motor driven by being supplied with electric power from a generator driven by an engine. A controller that controls the electrically driven motor includes an engine...

There is provided a construction machine including an electrically driven motor that serves as a power source, a heat exchanger, a fuel cell that generates power to be provided to the electrically driven motor, a cooling fan that blows cooling air to the h...

A transmission () as a power transmission device for a vehicle comprises an input shaft (), an output shaft (), and a planetary continuously variable transmission mechanism (). The planetary continuously variable transmission mechanism () comprises a plane...