QTZ50P series 4810 model Flat top tower crane construction tower crane

Product detalis

Main Features

1.suitable for all kinds of construction project and can work under all kinds of work condition.
2.It has high working speed, good speed-adjusting performance, steady operation and high efficiency.
3.The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment.
4.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.
5.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.

spare parts

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

spare parts

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

spare parts

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Before sale

Pls tell me your requirments such as the building height,max load,lift height,span,other specials you want.We will provide you with suitable model according to your request.If have any questions,our technician will help you solve.

On sale

Free of charge to accompany clients to inspect machines,to assist in the development of construction plan,to pack machine and delivery as well as assist customers to formulate the installation schedule.

After sale

1）- One year warranty for the machines.

2）- Offer free quick-wear accessories.

3） Low charge for continue maintenance when warranty is expired.

4）- Exclusive engineer support at any time.

5）Provide free training to end-users. 

FAQ

1. What’s the information should I provide when inquiry?
A: Lift capacity
B: span
C: lift height
D: power sourceor other specials you give us will be more appreciated.
2. How long is your warranty?
Our warranty is 12 months after receiving the goods.
3.Usage period
About 30 years under common use.

4. How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.
5. Safety device
Overload limiter, Limit Switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar preventer plate, Anti-collision device, Main isolating switch, Emergency stop system, Motor overload protection, and so on.

Contact person:Fanny Sun
Email:Towercrane02(at)
Skype:tonytowercrane02
Company:Jinan Hengqi Engineering Machinery Co.,Ltd