May 29, 2023-31，The 13th big bore Engineering Well（Pile）Technology Summit Held in Ningbo，By the General Assembly“Green intelligence、High-quality development”As the theme，Industry Experts Gather Together，Discuss the current situation of the industry、Share development results，Committed to jointly promote the sustainable and healthy development of the industry。

The meeting was conducted by the International big bore Engineering Well.（Pile）Association、Ningbo Science and Technology Association、Ningbo Institute of Technology、Jointly sponsored by Transportation Equipment Branch of China Highway Society，Yutong Heavy Equipment Co., Ltd. actively co-organized and discussed in the meeting《Innovative application of electric rotary drilling rig in the field of pile foundation》Make a special report。

Ms. Li Limin, President of Yutong Heavy Equipment Technology Research Institute, made it clear at the conference.：“Yutong Heavy Equipment will unswervingly follow the path of electric development”。

Back in 1997，Yutong has started the research and development of new energy technology.。After nearly 30 years of development，Yutong continues to tackle key technical problems，Now it has fully mastered the core technology of new energy.。Relying on the strong accumulation of new energy technology of Yutong Group，Yutong Heavy Equipment will launch the world's first direct-drive pure electric rotary drilling rig in 2020、The first extended-range electric rotary drilling rig will be launched in 2021，Now it has formed from market to R & D.、Material selection to manufacturing、Comprehensive advantages from quality control to service。

At“National policy+Market demand”Under dual drive，The electrification of construction machinery has become an inevitable road。First：In the realization“Double Carbon”Aim、Under the background of building a new development pattern of double circulation，Electrification has become one of the important directions of green development.。Secondly：Relative to fuel engineering machinery，Electric construction machinery has obvious economic advantages.，Take Yutong electric rotary drill as an example.，Up to 70% energy savings in electric-only model%-80%、Energy saving in extended range mode 40%-50%，Lower overall cost。

At present，Yutong electric rotary drilling rig has covered nearly 10 models from 166 to 506.，Covering the rotary drilling rig 80%The above working conditions，Through the cold、High fever、High humidity、Test of extreme working conditions such as hard rock，In the economy、Reliability has been recognized by customers.。

In the wave of low-carbon emission requirements and the vigorous development of new energy technologies，The new energy construction machinery industry is ushering in a great opportunity given by the new era.。Yutong Heavy Equipment will continue to give full play to its technological advantages，Relying on quality products and services，For construction machinery“New energy”Process contribution to Yutong's strength，Create greater value for customers！