Take-up robot and fire-fighting equipment transportation robot
Large-gradient climbing chassis, forest rescue vehicle and fire extinguishing robot
Fire-fighting water supply robot and fire-fighting vehicle
Hydraulic control system for front lifting belt trailer of dumper
Mobile energy storage vehicle capable of being charged in photovoltaic mode
Reconfigurable land-air amphibious vehicle carrying system and method, medium and computer equipment
Tracked vehicle steering and speed control system based on single pump-motor transmission