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Large Construction Hammerhead Tower Cranes / Travelling Tower Crane

Good quality Construction Hoist Elevator for sales
Excellent hoist , we are happy for its quality and finishing. Plug and ride system is very good, don't need to connect the cable one by one.

—— Jason

Quite good construction hoist, it is the best hoist what we purchased from China.

—— David

Nice construction elevator, reliable and very good finishing, i like it from i saw it in my yard. Installation is simple and easy, save time and cost.

—— Ricardo

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Large Construction Hammerhead Tower Cranes / Travelling Tower Crane

China Large Construction Hammerhead Tower Cranes / Travelling Tower Crane supplier

Large Image :  Large Construction Hammerhead Tower Cranes / Travelling Tower Crane

Product Details:

Place of Origin: CHINA
Brand Name: ZENITH
Certification: CE
Model Number: ZT7030-12

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: negotiation
Packaging Details: 40’HQ or 40’OT Container
Delivery Time: 40 days after confirmation
Payment Terms: T/T or L/C at sight
Supply Ability: 150 units per year
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Detailed Product Description
Product Name: Topless Tower Crane Model: ZT7030-12
Max Load: 12000 KG Jib Length: 70 M
Tip Load: 3000KG Mast Section: L68B2 2.0x2.0x3.0 M
High Light:

mobile tower crane


climbing tower cranes

Large Construction Hammerhead Tower Cranes / Travelling Tower Crane 









Max. lifting capacity


Tip load capacity


Working radius

70 m

Hoisting height


1) Independent


2) Attachment

308.05 m

Hoisting Mechanisam


Slewing Mechanism

2X185 N.m

Trolleying Mechanism

7.5 kw

Mast Section

L68B2(2.0X2.0X3 m)

Electrical Supply

380v/50 Hz  440V/60Hz


Surface coating technique

The surface of the entire steel structure is pretreated with shot blast technique by 2 times to remove the traces of rust, meanwhile increase the adhesion and durability of paint.

Operation mechanisms

Be available for different speed control modes, such as frequency conversion control, tandem resistor speed control, pole-changing control and voltage-variation control and etc. in the aim to meet the needs of the different users.

The hoisting, slewing, trolley mechanisms all feature wide-range speed variation, steady start up and braking, low impact, capable of persistent low-speed operation, precise positioning and easy maintenance.

Control system

Major electric components are sourced from world leading brands with greater stability and reliability.

It is convenient to maintain the tower cranes for the simplicity of electric circuits design and orderly layout inside the electrical cabinet.


Panel design mast section possesses excellent strength, easy installation, economical maintenance along with convenient transporting. It can save at least 60% of the transportation cost compared with monobloc mast structure.


With great comfort, air-conditioning and humanized design, cabins of our tower cranes provide the operator with optimum view and most enjoyable working environmen




Competitive Advantage:


International standardized design and production


High level quality control system


Reliable quality and very good finishing


Minimum maintenance job and cost during usage



Topless Tower Crane ZT7030-12

Large Construction Hammerhead Tower Cranes / Travelling Tower Crane


Contact Details
Shenzhen Potential Industries Co., Ltd

Contact Person: Mr. WANG YIMING

Tel: 86-755-83278809

Fax: 86-755-83278663

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