Recently，Ding Weixin, general manager of Guangzhou Xintai Lifting Equipment Co., Ltd., picked up a village in Zengcheng, Guangzhou.“Hard work”：It is necessary to hoist a transformer of more than 4 tons in place.。

It sounds very simple.，However, there is a distance of 64 meters from the support vehicle position to the installation position of the transformer.。One side of the lifting position is next to the residential building.，On the other side is the river.，The turning intersection is very narrow when entering the car.，There are many cars parked on both sides of the lane.，Only the width of a one-way street was eventually left.。

See this approach difficulty.，All the hoisting bosses waved their hands and said they couldn't do it.，But Ding Weixin thought he had just started.SAC3000C8-8AI can take it。

Ding Weixin said：“Other cars really can't do this job.，Because the venue is too small.，The span is too large。If you use a smaller tonnage,，Like 220 tons，You will face overloading.，There is no room for a little mistake in the residential area.。Use a bigger car.，Like 400 tons，It's too big to get in.，So this job can only be done by this 300 ton machine.。”

“Why do you say that?？First，This car belongs to Wuqiao.，The turning radius is small，More flexible。Second，It's a big problem to hit the legs after entering the arena.，Generally, the outrigger with large tonnage is fixed and the width cannot be adjusted.，And my 300-ton is a free leg.，More adaptable。The second is that there is a shelter beside the operation.，The driver's line of sight is limited in operation.，And this car realizes the remote control of the whole car.。”

Final，SAC3000C8-8AWorking condition of fully extended main boom，After four hours, the mission was successfully completed.。Such extreme operation，Do you dare to answer it?？