This is a common typical case of hoisting.（Friends who want to fast forward can skip directly to the end of the article to watch the video.），Because our construction is developing too fast.，Many factories built more than a decade or two ago are facing capacity.、Environmental protection and other new issues，It needs to be modified。But the old city、Old factory areas are often poorly planned，For decades.“Make use of every opportunity”，StayThe space for the crane to work is simply“I can't even find a place to put my feet.”。

There are many buildings on the site of this operation.，The best location is aLAt the corner of the A-shaped channel，Captain of the seven bridges+Counterweight deflection、Super-lift angle deflection，LetSAC9000C8-One more point for victory.。

Channel width approx. 10mCome out，The location of the cloth car is about 200 square meters.，For the big crane, it can be said that there are constraints everywhere.。One more bridge.，There may be no place for the right front leg to play.。Although it is the Seven Bridges，ButLeg longitudinal span up to 11m，Exceed other eight bridge products at the same level。

Right front outrigger plate/The rear position has reached the limit.

On the ground，To know how much the scene is.“Squeeze”

The weight of the environmental protection energy storage tank lifted this time is 43t，Operating range approx. 40m，The main arm is used+Super-lift working condition，Out of the arm 72.2m。Super-lift opening angle 25°(15°/25°/35°Three-gear adjustable)，Can reduce that interference between the superlift and the build、Risk of collision。

Don't blink，It's about to happenCounterweight deflection with loadHere we go，This move，I'm not afraid to shout from above.“Get down a little more…Get down a little more…”

Shoot：Zhu Tengzuo

SAC9000C8-8——Seven bridges/A loose ceiling，Current Mainstream Wind Power Maintenance and Mixed Tower Installation、Bridge、Steel Mill、Chemical industry can be easily won.，His advantages can be summed up in one sentence.：The body is short，More flexible than others；Strong performance，It can be lifted more than eight bridges.；New technology，Save worry and improve efficiency with more configuration。

□ Highway/Erection of railway bridges

Lift 55 tonsTShaped beam，Operating amplitude 46m，Lifting weight 33t

Shoot：Sima Xiongfeng

□ Steel mill maintenance（Maintenance of blast furnace of Maanshan Iron and Steel Co., Ltd.）

Full reach，Operating range 45m，Lifting weight 12t

Shoot：Wang Wei

□ 140mInstallation of the following mixing tower

150,000 in Dingbian, ShaanxikWWind power project，30 units 5MWMixed tower fan，Hub center height 160m，Concrete tower section 36、Total height 131m。SAC9000C8-8 Installation of concrete tower section，SCC17000TM-1 Install the steel cylinder、Cabin、Hub、Blade。

Shoot：He Hailong

□ Overhaul 3MWThe following fansTianjin Jituo 2.0MWFan maintenance，Replace the blade，Height 140m，Blade+The spreader weighs 23t(14t+9t)Shoot：Wuchang Wind Power、Bridge、 Iron and steel 、I've done all the chemical work.，What else is there for him to challenge?？