The inner climbing tower craneis made up of special base sections, climbing frames and climbing devices. Bythe aid of the climbing device, the tower crane raises itself by climbing up asthe building rises. At the beginning of the construction, the machine is fixedon the concrete foundation by the aid of a special undercarriage, while it is directly supported by the building after climbing up.

We successfully developed this new kind ofinner climbing tower crane which is used inside buildings. With more than 50years of experience, we can ensure our inner climbing tower crane is highlyreliable and can greatly reduce your cost by using less mast sections. There are many models of our inner climbing tower crane foryou to choose from. Please refer to the following table for more details.

Commercial Terms
Price: Negotiable
Delivery time: 10~20 days afterreceiving advance payment
Terms of Payment: T/T, L/C,D/P, O/A
Packing: Standard ExportingPacking
Warranty Terms: At least 12months

Shandong ZhongwenGroup is a professional inner climbing tower crane manufacturer and supplierbased in China.Our company produces a wide variety of construction machinery, including thetopless tower crane, concrete mixer, concrete batching machine, trailerconcrete pump, and others.