A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an excavator lower frame and an excavator, and relates to the technical field of excavator accessories. The excavator lower frame comprises a lower frame body and a speed reducer base, wherein the lower frame body is detachably connected with the speed reducer base through a connecting piece; and the excavator comprises the excavator lower frame. The invention aims to provide the excavator lower frame and the excavator, so that the technical problem that a lower frame needs to be replaced when a walking speed reducer is replaced in the prior art is solved to a certain extent.
一种挖掘机下车架及挖掘机，涉及挖掘机配件技术领域；该挖掘机下车架，包括下车架本体和减速机座；所述下车架本体与所述减速机座通过连接件可拆装连接；该挖掘机包括所述的挖掘机下车架。本发明的目的在于提供一种挖掘机下车架及挖掘机，以在一定程度上解决现有技术中存在的更换行走减速机需要更换下车架的技术问题。
The invention provides an excavator lower frame and an excavator, and relates to the technical field of excavator accessories. The excavator lower frame comprises a lower frame body and a speed reducer base, wherein the lower frame body is detachably connected with the speed reducer base through a connecting piece; and the excavator comprises the excavator lower frame. The invention aims to provide the excavator lower frame and the excavator, so that the technical problem that a lower frame needs to be replaced when a walking speed reducer is replaced in the prior art is solved to a certain extent.
一种挖掘机下车架及挖掘机，涉及挖掘机配件技术领域；该挖掘机下车架，包括下车架本体和减速机座；所述下车架本体与所述减速机座通过连接件可拆装连接；该挖掘机包括所述的挖掘机下车架。本发明的目的在于提供一种挖掘机下车架及挖掘机，以在一定程度上解决现有技术中存在的更换行走减速机需要更换下车架的技术问题。
EXCAVATOR, EXCAVATOR MANAGEMENT DEVICE, EXCAVATOR MANAGEMENT SYSTEM, AND EXCAVATOR ASSIST DEVICE
| European Patent Office | 2021
Excavator control method, excavator control device, and excavator
| European Patent Office | 2023