Shouldering the mission, for the first time, the first pure electric drive TRD-40E construction machine of Shanggong Machinery is fighting for major water conservancy projects in Hunan!

The minimum width of the dam is 6 meters.，Up to 8 meters wide
Height 10 meters，The slope is 21 degrees on such a narrow dam.TRDConstruction method and operation？Isn't this a direct way to persuade people to quit?？
Today, let's look at the first pure electric drive of Shanggong Machinery from a different perspective.TRD-C40EThe construction machine shoulders the mission，It is the first time to help build the second largest freshwater lake regulation project in China. The key embankment reinforcement project in Dongting Lake area is steadily advancing for dam filling.！

▲TRD-C40EWonderful Moments of Construction Machine Construction Operation

The first phase of the key embankment reinforcement project in Dongting Lake area of Hunan Province is 150 major water conservancy projects of the country.，There are 226 large and small embankments in Dongting Lake area.，Among them, there are 11 key embankments identified by the state.，Since the flood control in 1998,，Due to the poor soil quality of the dike body for a long time、Poor geological conditions of embankment foundation，In addition, in recent years, the flood level frequently exceeds the design flood level of the dike.，Flood control safety of key embankments can not be guaranteed.，Need to carry out dike reinforcement construction。

▲Site of Dongting Lake Dike Reinforcement Project

▲Effect drawing of Dongting Lake dike reinforcement project

According to the importance of the protected object，This time, Songli was selected from 11 key embankments.、Yasuzo、yuan Li、Changchun、Muddy Lake、Six key dikes of Huarong moat were comprehensively reinforced and harnessed to meet the standards.，The construction period is 45 months.，The total investment is 8.5 billion yuan.。

▲Effect drawing of site works of Dongting Lake dike reinforcement project

The bid section for this construction is the first line flood control levee of Songsuoane.，The full length of this stretch bends 88..7kmEmbankment reinforcement construction is carried out on the embankment.，Due to the extremely narrow width of the dam body,、Terrain height drop and fragile ecological environment，The construction is quite difficult.，It puts forward higher requirements for construction equipment.。

The first pure electric drive of Shanggong MachineryTRD-C40EAfter the method machine is completed and offline，First expedition，Directly reach the flood control levee of the first line of Songsuoane in the Dongting Lake area，Depth 32 on narrow dikesm，Wall thickness 550mmConstruction of multi-section waterproof curtain diaphragm wall。On the spot，TRD-C40EWith its excellent performance in actual combat, the construction machine has become a beautiful scenery on the embankment.。

▲TRD-C40EOn-site operation site of construction machine

   First expedition，Fight for major water conservancy projects

The minimum width of the dam is 6 meters.，Up to 8 meters wide，Height 10 meters，Slope 21 degrees，This is the narrow construction site alone.，Let a lot of the same kind.TRDThe method machine is difficult to operate， TRD-C40EThe construction machine relies on the small size of the body.、Low power consumption、Equipped with a newly designed pure electric drive tracked chassis，Better maneuverability，Higher construction efficiency。

TRD-C40EThe construction machine has dual power systems.，Pure electric main power system and hydraulic auxiliary system（Pure electric drive，More efficient，Energy saving and environmental protection），Adjustable motor speed、Motor torque，Meet different geological requirements。Maximum construction depth of equipment 50m，Wall width 550-900mm，Clear height of construction 6.8m-10m，At the same time, the equipment has intelligent construction management system.，Operation management is easier, so that owners can achieve construction process tracking and remote supervision of construction quality.。

▲TRD-C40EConstruction method machine construction operation site

On-site operator Wang Shifu sighed.：TRD-40EPure electric power is not inferior to diesel engine power.，It is far more energy-saving and environmentally friendly than diesel engine power.，Only 3 kilowatt-hour/Fang，The geological layer at the site is mainly silty clay.、Powder sand，Pebbles，The cutting speed of the equipment can reach 2m-3m/h，Nearly 20 hours of work a day，The equipment doesn't stop、The failure rate is low，Two shifts of personnel，Work efficiency is very high，Shanggong is a brand I have always trusted.，The performance of this product did not disappoint us.！

          Intimate service  Full guarantee

Due to limited space on site、Various reasons such as terrain height drop and fragile ecological environment need to be protected.，TRD-C40EThe construction machine also faces many difficulties and tests.，Although the site has been prepared in advance before the construction.，But unexpected situations cannot be avoided.。

For this reason，Shanggong Machinery Co., Ltd. dispatches a professional service team to stay at the project site for a long time.，24 hours standby，Ready to respond to service needs，Make sure it's safe、Efficient、Stable guarantee of project construction。

▲Service team to ensure project construction

After the implementation of the key embankment reinforcement project in Dongting Lake area，The flood control capacity of key embankments will be effectively improved.，Greatly reduce the pressure of flood control，It is conducive to promoting high-quality social and economic development.，It is conducive to social stability and unity，Its benefits permeate all aspects of social economy and people's lives.。

▲TRD-C40EConstruction method machine construction operation site

With the increasing demand for waterproof curtain diaphragm wall construction in the market year by year,，TRDConstruction methods and equipment construction methods have been widely used in water conservancy construction.、Foundation pit maintenance、Subway station、Sealed partition of pollution source、Revetment and other uses，AccompaniedTRDThe application cases of construction technology in China are gradually increasing.，TRDThe superiority of the construction will be gradually verified.， We are convincedTRDThe construction technology will blossom magnificently in the near future.。

 TRD-C40EAdvantages of process machine products：

1.Low headroom all-electric drive

Clear height of construction 10m，Minimum height 6.8m，Width 5.7m，Length 9.5m，Small construction area；All-electric drive，Energy saving and environmental protection、Low noise；Maximum construction depth 50m，Wall width 550-900mm。

2. Dual power system

Pure electric active power system：Adjustable motor speed、Motor torque，Meet different geological requirements；Combined with electro-hydraulic auxiliary system to ensure construction flexibility and quality controllability，And that cut efficiency is improved，Reduce energy consumption。

3.Intelligent control

Set different construction parameters according to different strata，Improve construction efficiency and equipment reliability at the same time；Through remote monitoring、Camera monitoring, real-time monitoring of equipment status、Working status；Have the action function of short-distance remote control operation equipment。

4.Tracked integrated equipment

Convenient transition，Transportation, disassembly and assembly are simplified，Bulk transport not exceeding 35t，Length, width and height are not limited.，Transport width 3.36m，Transport height 3.215m。

5.The maintenance is convenient

Reasonable spatial layout of the platform，Reserved maintenance space and maintenance access。

6.And that construction efficiency is high

Construction efficiency is higher thanSMWConstruction method，40mThe efficiency of deep construction is close to or overTRD-C50 and products of the same model in the market。

7.High risk resistance

Enhance structural strength optimization，The lifting force reaches 90T*2，Equipped with outrigger oil cylinder to deal with risks such as burying drill at standard depth。

8.New cab design

The Excavator cab is used，The appearance is beautiful，The layout is reasonable；Adjustable seat，Air conditioning system，Construction environment is more comfortable；Combination of multiple display screen，Real-time monitoring of construction status。

TRD-C50Method machineTechnical parameters：

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