QTZ40 Telescopic Tower Crane Outer Climbing Construction Manual 4ton

Quick Details of QTZ40 4807 Topkit Tower Crane

• This tower crane is an hammerhead with topkit head tower crane, includes foundation frame, mast sections (tower body), climbing system, slewing units, horizontal lifting jib / boom, counter-jib, tower head, operation cab, three mechanisms, electric system and safety device.
• The max. Boom length is 48m which consist of every 6meters and minimum length is 30m
• This tower crane freestanding height is 29m and max.height is 120m with more mast section and 6sets anchorages.
• The max. Load capacity is 4t and tip load at the end jib is 0.7t.

Specification of QTZ40 4807 Topkit Tower Crane

Safety devices:

1): hoist height limit

2): over speed limit

3)over load limit

4): lifting moment limit

5): slewing angle limit

6): emergency stop button

7): obstruction light (tip of jib, tower head)

8): wind lock device.

Jinan Avitt International Trade Co., Ltd​- European Technology Tower Crane

     is a professional manufacturer and exporter of Construction Machinery in China, owning CE, ISO and GOST certificates, with high quality products and competitive price.

     Our items are praise with good quality and excellent after-sale service.

    With more than 20 years experience, our products has exported to many countries, such as Russin, Vietnam, Philippines, India, Thailand, Sri Lanka, Bangladesh, Korea, Russia, UAE, Iran, Algeria, etc.

    QTZ series of tower cranes, ranging from QTZ40 to QTZ315 (Max Load=4T-20T). With working radius varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses.

    Equipped with all necessary safety devices, these cranes show a good speed-control capacity, high work efficiency and satisfactory operating stability.

    QTZ tower cranes can be widely used on the construction of high-rise buildings, industrial buildings, as well as cooling tower.

    Our products are with high price-quality ratio and competitive price for you to choose.