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50m jib Telescopic Tower Crane offer tower crane hoist motor

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Address: No.A2103, Xinghai Building,Renmin Road,Xinxiang City,Henan Province,China

Contact name:June Chao

Henan Hengyuan Crane Machinery Group Co., Ltd.

50m jib Telescopic Tower Crane offer tower crane hoist motor

Country/Region china
City & Province xinxiang henan
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Product Details

 

Product Description
 design within 24 hours, 2 years warranty for crane parts-HYCRANE
 

   

 

 

This series of tower cranes, ranging from QTZ31.5 to QTZ315 has a horizontal jib frame, a jib-trolley radius-changing mechanism

and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all

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

They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory

buildings and tower-like buildings like tall chimneys.

feature&advantage
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.

 

 1.Product Pictures

Hycrane-One you need,All we support.


 


 


 

2.Product Details

Hycrane-One you need,All we support.

  construction lifting equipment  also manufactured in our company, you can learn more by following information.

 

 

 

1.This Machine is used for erecting concrete box girders for high speed (250km,350km) passenger railway lines. 
2.This machine is suitable for equal span girders or different span girders which can be 20m, 24m and 32m . 
3.The rear part has two supports. One of the supports is "C" shape column with rotary and foldable technology. The “C” shape

column technology

saved the traverse space during traveling and which enables to travel through tunnels with the girder transfer vehicle.

 

Safety features:

1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.

2. Emergency brake: If the operation staff  encounter some emergency situation, we could start the emergency brake system to 

protection the related treasure.

3. Control Method: Room control or remote control to avoid any injure to the operation staff

4. Main lifting motor: with thermal protection and currency protection.

 

QTZ31.5 Parameter Data

Model

QTZ31.5(3808)

QTZ31.5(4207)

Rated load moment(KN.m)

315

315

Max loading capacity (t)

3

3

Max working Amplitude (m)

2.5~38

2.5~42

Max loading(Max Amplitude)(t)

0.8

0.7

Free standing lifting height(m)

30

30

Attached lifting height (m)

80

80

Lifting speed m/min

55/27/6

55/27/6

luffing speed  m/min

33

33

Rotating speed (r/min)

0.36/0.72

0.36/0.72

Climbing Speed (m/min)

0.67

0.67

Self-weight (t)

19.03

20

Total power(kw)

21.2

21.2

Counterweight (t)

6

6.6

Mast section size(m)

1.5×1.5×2.2

1.5×1.5×2.2

Tower body material

140×10

140×10

 


 

In order to make a very quick offer and saving your waiting time, It's better to fill the information below. Copy and send us the information together with the enquiry.

 

 

 

Load Capacity, ton:(_______)
Span, S, m:(_______)
Lift Height, H, m:(_______)
Voltage:(_______)
Duty Class:(_______)
? Hours per day:(_______)
Control way:(_______)
Lift Speed:(_______)
Cross & Long travel speed:(_______)
Rail supply needed(_______)
Power supply system needed(_______)
Your nearest port:(_______)
{Tips: 5 ton, 10 ton, 16 ton, 20 ton, 30 ton, 40 ton, 50 ton up to 550 ton}
{Tips: 6m ~40m}
 
{Tips: 380V, 50Hz, AC, 3-phase or please note}
{Tips: A5, A3, If you don't know, please fill the follow}
 
{Tips: Remote control, cabin control or pendent control }
{Tips: Single speed, double speed, or stepless speed}
{Tips: Single speed or stepless speed}
{Tips: If yes, please note the Long travel length}
{Tips: If yes, please note the Long travel length}
{Tips: We quote CIF price need the port. FOB price please note FOB}

 

If your workshop roof is very low, Its better to send us a drawing, a sketch or show us datas and then our Engineer can work out a full suitable solution just for yours.  

 

Looking forward your kindly inquiry and hope to help your strong business in near future!

 


3.Recommendable cases

Hycrane-One you need,All we support.

   

 

 Project Of Construction lifting equipment  

 

 Project1:Tower crane
 

3 sets crane for construction !

 

Load capacity:3t-25t(we can supply 3 ton to 25 ton,more other capacity you can learn from other project)
Span:38-80m(Standard we could supply span 38m to 80m, please contac our sales manager for more details)
Lift height:27m-200m(We can supply 27 m to 200 m,also we can design as your request )
 SAFETY FEATURES
 
  • overload limiter
  • stroke limiter
  • anti-wind device
  • broken line protector
  • anemograph

 

 

 


 

 

 

  Project2:Construction elevator
 

3 sets crane for construction !

 

Load capacity:1.2t-4t(we can supply 1.2 ton to 4 ton,more other capacity you can learn from other project)
Standard size:0.87*1.2*2m(Standard we could the size 0.87*1.2*2m, please contac our sales manager for more details)
Lift height:max 100m(We can supply max 100 m ,also we can design as your request )
 SAFETY FEATURES
 
  • Anti-dropping device
  • Sliding door stroke switch
  • Hinged doors troke switch
  • Emergency limit switch
  • Up and down stroke limit switch

 

 

 


 

 

 

  Project3:Launching girder crane
 

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