Construction machine

• Main Authors: MURAYAMA YUJI, YANASE YOSHITAKA, OKANO HAJIME
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; DREDGING; FIXED CONSTRUCTIONS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; FOUNDATIONS; HEATING; HYDRAULIC ENGINEERING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SOIL SHIFTING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

A manifold (33) of a closed-circuit control valve device (32) disposed on the rear side of a rotary hydraulic motor (8) on the left side has: a valve attachment region (33E) provided in the center in the left-right direction and to which a control valve (34) is attached; and a pipe attachment region...