February 17, 2023，Yutong newly purchased by Shenzhen LitaiYTR456HEElectric Rotary Drilling Rig in Shenzhen Metro Line 8 Project。Yutong electric rotary drilling rig is on full fire.，The average working day is 16 hours.，The equipment does not stop、Operator works in two shifts，2,800 hours of construction in 6 months，It ensures the successful completion of the pile foundation project of Shenzhen Metro Line 8。

High attendance·So reliable

Shenzhen Litai Construction Chairman Lin Weibo said.：“February 17，Yutong Electric Rotary Drilling Rig Comes to Shenzhen Metro Project and Is Put into Use。Half a year.，The machine has been working steadily for 2800 hours.，People often stop their cars without stopping.，High-intensity operation，EquipmentI haven't had any problems.。”

Faced with complex geological conditions，YutongYTR456HEThe electric rotary drilling rig can still output stably.，Uninterrupted construction throughout the day，This is the embodiment of the technical strength of Yutong Sandian.。As early as 1997, Yutong has started the research and development of new energy technology.，After nearly 30 years of development，Yutong has fully mastered the core technology of new energy.。

Hit hard rock·It's really efficient

Shenzhen Metro Line 8 project is close to the eastern sea.，The hardness of slightly weathered rock stratum reaches 110 MPa.、The hardness of the moderately weathered rock stratum reaches 70 MPa.，High hardness、High difficulty in opening holes。YutongYTR456HEThe extended-range electric rotary drilling rig stands under the clear sky.，Easily drive the pile to a depth of 23 meters、Pile diameter 1.5m cast-in-place pile，Helping Shenzhen Metro Project to Rise Jointly。

Yutong electric rotary drilling rigIt is driven by a motor，The torque of the power head is large，And that drill efficiency is high，Strong rock breaking ability。In the course of construction，With the excellent performance of equipment and professional construction technology，YutongYTR456HEExtended-range electric rotary drillMultiple takeout diameter 1.5 meters、2 m high intact core。

Electric drive·That's economical

The reason for purchasing the electric rotary drilling rig，Customers attach great importance to the economic advantages of equipment.。According to construction data：YutongYTR456HEExtended range rotary drilling rigHalf a year，The cumulative fuel consumption is only 14815.L，Energy consumption alone saves more than 800000 yuan.，Conquer the hearts of customers with its super energy-saving and consumption-reducing performance。Not only that，Yutong electric rotary drilling rig saves time and effort in maintenance，It also saves a lot of maintenance costs.。

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，Through the cold、High fever、High humidity、Test of extreme working conditions such as hard rock，In the economy、Reliability has been highly recognized by customers.。