Thermal Calculation of the Hydraulic Drive for a Dragline Walking Mechanism

摘要

A new device for moving walking machines has been proposed, which allows to reduce energy consumption for dragline movement by eliminating the friction of the support base on the ground while maintaining the step size and providing a given direction of its movement. The thermal engineering calculation for the hydraulic dragline walking mechanism is presented with the aim of using the heat generated during the dragline movement to heat the driver's cab during excavation at low ambient temperatures.