In the project of Taiyang Submarine Cable Wharf in Chengli Operating Area of Dongshan Port Area of Xiamen Port，Xiamen Shengningda Construction Engineering Co., Ltd.STC500C5-8 Plug-in craneBe responsible for hoisting of steel structures、Material transportation and other work，Flexible filling，Work in full swing。

Look at the busy figure of the equipment.，Lan Xiaozong, the equipment director of Xiamen Shengningda Construction Engineering Co., Ltd., has many feelings.，The most important thing is that，He thinks plug-in cranes are perfect for working at the docks.。

“Not just because dock operations are mostly fixed-point.，It's more because during the construction of the trestle.，Whether it's the lower rebar in the front field、Steel structure，Or backcourt material handling?、Transshipment，All need electric hammers.、Cutting machine、Electric welder and crane work together，SoSceneThere are distribution cabinets everywhere.，The electricity supply is adequate，There is a very good electricity environment here.。”

So，Lan Xiaozong is learning about Trinity.STC500C5-8 After plugging in the crane，Decisively bring it under his command.。

Since the approach.，For nearly four months.，This deviceThe electricity consumption rate reached 82 percent.5%，Power consumption approx. 457 1kw/h，Directly saved about 16000 yuan for Xiamen Shengningda Construction Engineering Co., Ltd.，The economic benefit is very considerable。

Lan Xiaozong said：“No, I don't know.，It's a shock.。Originally, the fuel crane used almost three tanks of oil a month.，A tank of oil is almost 2000 yuan.，12 tanks of oil in four months is 2. 40 thousand 。And nowIt's been four months.，This car only uses less than four tanks of oil.，About 8000 yuan，The fuel cost is directly saved by 1.60 thousand。”

“For the last two years，The industry is in a period of adjustment，The repayment rate is much worse than before.。A monthly job，Including the cost of fuel、Urea、 Wage 、All expenses including equipment need to be paid in advance by the hoisting company.，The pressure of operation is considerable.，Sometimes liquidity is also tight.。Use electricity to operate the fuel cost、Equipment maintenance costs are saved.，To a certain extent, it relieves our operating pressure.，This is also very important.。”

At present，The project of Sun Cable Terminal has entered the final stage.，STC500C5-8 The plug-in crane is about to get out of the way.。

Lan Xiaozong said：“Not a personal experience.，It's hard to appreciate the benefits of new energy products so clearly.。Now the general trend is to advocate energy reform.，There is a reason for it.。Future，When our company chooses equipment,，As long as conditions permit，New energy equipment will definitely be given priority.。”