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Big 7550 Building Hammerhead Tower Crane With Counterweight Frame

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Good quality Flat Top Tower Crane for sales
Good quality Flat Top Tower Crane for sales
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We had worked for several years Tower cranes are good appearance and working condition. I like cooperating for a long time with win-win situation.

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Big 7550 Building Hammerhead Tower Crane With Counterweight Frame

China Big 7550 Building Hammerhead Tower Crane With Counterweight Frame supplier
Big 7550 Building Hammerhead Tower Crane With Counterweight Frame supplier Big 7550 Building Hammerhead Tower Crane With Counterweight Frame supplier Big 7550 Building Hammerhead Tower Crane With Counterweight Frame supplier

Large Image :  Big 7550 Building Hammerhead Tower Crane With Counterweight Frame

Product Details:

Place of Origin: China
Brand Name: HYCM
Certification: CE, ISO, GOST, CU-TR
Model Number: QTZ500(7550) Tower Crane

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: $257700-276300 per set
Packaging Details: Naked packing, 12*40’HQ containers.
Delivery Time: 45 days after receiving the deposit or origin LC
Payment Terms: TT, LC
Supply Ability: 5 sets per month
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Detailed Product Description
Condition: 100% New Application: Buildings And Projects
Type: Fixed With Tower Head Max. Load: 25t
Jib Length: 75m Tip. Load: 5.0t
Mast section: 2.5*2.5*6m Electric Box: Schneider
Power Supply: 380V/50Hz, 415V/50Hz, 220V/50Hz Or According To Clients Need Color: Yellow, Red Or According To Clients Needs

Big 7550 Building Hammerhead Tower Crane With Counterweight Frame


 
Introduction
1) We are a professional manufacture of construction machine, have CE certification, with high quality and competitive price
2) Tower crane is a combination of advanced technologies from home and abroad, it is equipped with a hydraulic self-raising mechanism and frequency-converting slewing mechanism.
3) The crane has a complete set of safety devices, which can guarantee the safety and high efficient operation of the equipment, It is equipped with height limiter, moment limiter, radius-changing limiter and weight limiter, etc.
4) Our products have been exported to many countries and areas in Europe, America, Australia, the Middle East and Southeast Asia etc.


Specification

Foundation Fixed angle or according to clients needs
Model QTZ500(7550) Tower Crane
Freestanding height 73 meters
Max. height 200 meters
Max. radius 75 meters
Jib end load 5.0 t
Max. load 25 t
Drum capacity 600 meters
Lifting speed 0-35 and 0-70 m/min
Slewing speed 0-0.57 r/min
Trolley speed 0-60 m/min
Power line voltage 380V/50Hz (60Hz) or others
Counter weight Steel-structured frame (without concrete)
Mast section 2.5 x 2.5 x 6m (split type)


Features
Durable, safe and low-maintenance cranes live up to the highest manufacturing standards. They are durable, operator-friendly, safe and have low maintenance requirements.
Quality materials for durability
Our components are traceable back to original premium-quality manufacturers, ensuring that they can easily be replaced when necessary. The quality of our components assure good resistance to fractures under conditions of high loading and low temperatures.
Quality steel mill-certified to European EN standards.
High-quality components from suppliers represented worldwide.
Protected: For safeguarding, all components are fitted into housing of the highest quality. Fully enclosed motors - IP55 - ensure long lasting motor insulation.
Easily identifiable: Cables and components are numbered or marked for easy identification, reducing maintenance time and costs.
Efficient: Virtually all internal electrical installation is done using multi-plug connections which reduces erection time.
 
Safety devices:
1): Hoist height limit
2): Over speed limit
3): Over load limit
4): Lifting moment limit
5): Slewing angle limit

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

8): Wind lock device.

 

 

The process features

1) Automatic submerged arc welding is adopted in the main section limbs and chord boom. It has high thermal efficiency, high penetration, high production efficiency, while reducing the pores and crack defects, increases the weld strength and the beautiful appearance.

2) We adopt carbon dioxide gas welding; it has heat concentrated, a small welding line, high strength and resistance to rust and crack. it can reduce tress and deformation, it has high strength and resistance to rust and crack.

3) Shot blasting is used for masts to strength the hardness of steel surface; enhance the paint adhesion and prolonging its life


 Pictures

Big 7550 Building Hammerhead Tower Crane With Counterweight Frame

Big 7550 Building Hammerhead Tower Crane With Counterweight Frame

 

Contact Details
Jinan Huiyou Construction Machinery Co., Ltd-HYCM Tower Crane

Contact Person: Mrs. Emma

Tel: 0086-182-54159408

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