Tower Crane (2t-16t, CE Certification)             

The main products are as follows: tower crane; construction hoist; HZS series of concrete mixing plant JS series of concrete mixers; PL series of concrete batchers; HBT series of transportation pump and water conservancy construction machineries of hoists and gates; HSW series of slewing bearings, XL series of slewing reducers, WCJ120, BX series of variable reducers, HSGK series of hydraulic stations, YG series of high intensity bolt, QT series of winches, multi-function limiters and ZL series of wheeled loaders.

Characteristics of QTZ80-8T Self-erecting Tower Crane

1) QTZ80 tower crane is one of the key product of HAISHAN company, which have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition.

2) This kind of crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected; The max. attached height can reach 180m.

3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.

The range-change structure drives the dolly to change range on the horizontal arm, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation.

4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circumgyrating limiter, etc.

5)The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.

Main Technical Parameters

1) Nominal Lifting Moment: 800KN.m

2) Working Range: 3-56m

3) Max. Lifting Capacity: 180t

4) Independent Standing Height: 45m

5) Attached Standard Height: 180m

6) Lifting Speed: 0-80m/mim

7) Slewing Speed: 0-0.7r/min

8) Radius Changing Speed: 0-47.3m/mim

Pictures for QTZ80 Tower Crane

Characteristics of QTZ80-8T Self-erecting Tower Crane

1) QTZ80 tower crane is one of the key product of HAISHAN company, which have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition.

2) This kind of crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected; The max. attached height can reach 180m.

3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.

The range-change structure drives the dolly to change range on the horizontal arm, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation.

4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circumgyrating limiter, etc.

5)The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.

Main Technical Parameters

1) Nominal Lifting Moment: 800KN.m

2) Working Range: 3-56m

3) Max. Lifting Capacity: 180t

4) Independent Standing Height: 45m

5) Attached Standard Height: 180m

6) Lifting Speed: 0-80m/mim

7) Slewing Speed: 0-0.7r/min

8) Radius Changing Speed: 0-47.3m/mim

Pictures for QTZ80 Tower Crane