№636418 Construction tower crane services, cheap

Finally got our Dongjian back after it was stuck on that delayed project for almost a month! Been eager to add it back to our lineup - the portable design with tracked chassis makes it perfect for those jobs where wheeled units just can't hack it. The 20m reach isn't huge but works great for those mid-sized projects where space is tight. The 70m height handles most commercial buildings with plenty of room to spare. Used it on that tricky riverside development where the ground was super soft - anything without tracks wouldve been absolutely useless. Had a small issue with the clamshell sticking a bit when we first got it back - turned out to be just some debris in the mechanism from the last site. Our mechanic cleared it out in about 40 mins & now it's grabbing better than ever. The full 360° rotation is smooth as anything too - none of that jerky movement you get with the older models.