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2023
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Invention
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Auxiliary drive control method for work machine, and electronic device and work machine. An auxil... |
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Invention
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Braking system, vehicle, and braking control method. A braking system, a vehicle, and a braking c... |
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Invention
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Auxiliary boom, boom frame and work machine. The present application provides an auxiliary boom, ... |
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Invention
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Shielding device of crane, and crane. A shielding device of a crane, and a crane. The shielding d... |
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Invention
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Counterweight mounting structure and engineering machine. Provided in the present application are... |
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Invention
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Working condition selection method and system, construction machine, interaction system, device, ... |
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Invention
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Winch control method for work machine, and work machine. A winch control method for a work machin... |
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Invention
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Crane hydraulic control system and crane. A crane hydraulic control system and a crane, relating ... |
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Invention
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Boom slider assembly, boom assembly, and operation machine. A boom slider assembly, a boom assemb... |
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2022
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Invention
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Crane. A crane, comprising a crane body and a posture-adjusting device which can be mounted on th... |
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Invention
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Slider, telescopic boom, and work machinery. A slider. The slider comprises a boom tail section (... |
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Invention
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Limiting device and mechanical apparatus. A limiting device and a mechanical apparatus. The limit... |
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Invention
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Pin inserting and pulling mechanism and crane. A pin inserting and pulling mechanism and a crane.... |
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Invention
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Solenoid valve control system and method, and work machine. A solenoid valve control system and m... |
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Invention
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Multi-working-condition lattice jib head and crane. A multi-working-condition lattice jib head an... |
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Invention
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Semi-independent suspension system and crane. A semi-independent suspension system, comprising a ... |
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Invention
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Super-lift pulley bracket device, arm support and crane. A super-lift pulley bracket device, an a... |
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Invention
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Hydraulic system capable of multi-stage pressure control and pressure speed regulation, and worki... |
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Invention
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Counterweight lifting mechanism and crane. A counterweight lifting mechanism and a crane, relatin... |
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Invention
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Spray-coating device for telescopic boom, and operation machine and control valve assembly. Provi... |
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Invention
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Knuckle arm support frame, and knuckle arm disassembly and assembly auxiliary device. A knuckle a... |
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Invention
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Plugging pin connection assembly, crane boom, and crane. A plugging pin connection assembly, a cr... |
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Invention
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Dual-winch disordered rope identification method and apparatus, hoisting machinery, electronic de... |
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Invention
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Socket assembly and work machine. A socket assembly, comprising: a sleeve (11), provided with a m... |
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Invention
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Electro-hydraulic combined control system, method, and operation machine. An electro-hydraulic co... |
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Invention
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Synchronous control method and apparatus for two winches, and operation machinery, device, medium... |
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Invention
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Operating cabin lifting platform, and engineering machinery. An operating cabin lifting platform ... |
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Invention
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Pilot control system, integrated valve block and operation machine. Provided in the present inven... |
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2021
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Invention
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Counterweight loading and unloading method and system, and crane. A counterweight loading and unl... |
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Invention
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Automatic counterweight identification method and system, and crane. An automatic counterweight i... |
