An apparatus for controlling the operation of power conditioners (10) for supplying the generated power to an external power system such as a commercial power system, in which power conditioners (10) are interconnected to an external power system, the powe...

A swivel body (2) is mounted horizontally swivelably on a traveling device (1) and provided thereon with a hydraulically-operated working system (7). Assuming that a side end of the swivel body where the hydraulically-operated working system is provided se...

A cabin of a rearward small-turn backhoe having a portion of a turn frame (2) excluding a working machine mounting part (16) formed generally in circular shape and formed so that the diameter thereof is stored generally within the width of a traveling devi...

A hydraulically driven traveling vehicle comprising a pair of right and left driving axles (driving sprockets) differentially connected to each other by a differential mechanism, the input section of the differential mechanism having the output rotation of...

A hydraulic and mechanical composite transmission (40), wherein a mechanical speed change mechanism (30) having a differential part (7) comprising a group of planetary gears and a hydraulic continuously variable transmission mechanism (21) are provided bet...

A combustion system for direct injection diesel engines, having a fuel injection nozzle provided with upper and lower rows of nozzle holes and disposed so as to be opposed to a deep dish combustion chamber of a small opening ratio. The directions of the up...

An engine working machine (1) formed by storing a radiator (5) and a cooling fan (6) for leading heat exchange air for a the radiator (5) in a package (2) together with an engine (3) and a working machine (4), wherein a storing space (E2) for the engine (3...