HYDRAULIC SYSTEM OF CONSTRUCTION MACHINE

• Main Authors: KONDO TETSUHIRO, NAKAGAWA HITOSHI, HATA NAOKI
• Format: Patent
• Language: English; Japanese
• Published: 01.03.2021
• 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

To provide a hydraulic system of a construction machine capable of disabling operations on an operation device without using a dedicated solenoid valve for disabling the operations on the operation device.SOLUTION: A hydraulic system 1A comprises a plurality of control valves 4 interposed between a...