The walking excavator is a kind of all-earth multi-function excavator, multi-tool and multi-function platform. It is composed by the work unit, get on the bus, get off, slewing mechanism and hydraulic system of the four leg) (you can also take walking wheel machine, four feet with four hydraulic cylinder operation alone, four leg length and position can be in longitudinal, transverse and vertical three direction adjustment, so the stability and the applicability of the excavator is greatly increased, very suitable for uneven and narrow ground mining operation.
Walking excavator structure
Get on: working device (usually box type telescopic bucket digging arm), cab, 360-degree rotary platform
Chassis: multidirectional joint; Steering hydraulic leg; Steering gear; Hydraulic drive motor; Tires (or simple track, etc.)
Characteristics of walking excavator
The working form of the walking excavator is roughly the same as that of the traditional crawler excavator. It overcomes the disadvantages that traditional crawler excavators cannot work in complex terrain, such as high vertical barriers, rivers, marshes, snow mountains, railway tracks, etc. The independent multi-degree of freedom steering hydraulic support leg is used to adjust the free Angle to compensate the poor height of the relief topography, so as to realize the purpose of driving, walking and construction on the inclined topography at large Angle. The box telescopic bucket excavator arm and independent multi-freedom steering hydraulic support leg can be used for the coordination operation, which can climb and climb several meters of vertical obstacles, walk and operate in rivers and marshes. Equipped with hydraulic wire rope winder, the steel wire rope is fixed during operation in the mountainous area with large Angle (loose geology), and the hydraulic support claw is fixed on the ground to achieve safe operation effect. It can also be equipped with hydraulic motor drive to realize short distance independent rotating field, equipped with quick changing joint, and can install hydraulic drilling device, hydraulic crushing hammer, grab bucket, hydraulic shear, pile driver and small driving head to form a multi-functional platform. When the long distance rotating field moves, the excavator does not need any hoisting equipment, but can climb up and down the transport vehicle by itself. The transfer construction site is particularly convenient, and the transfer cost is low.