• 7022 Topless Tower Crane with CE Certificate
  • 7022 Topless Tower Crane with CE Certificate
  • 7022 Topless Tower Crane with CE Certificate
  • 7022 Topless Tower Crane with CE Certificate
  • 7022 Topless Tower Crane with CE Certificate
  • 7022 Topless Tower Crane with CE Certificate

7022 Topless Tower Crane with CE Certificate

After-sales Service: Free Spareparts
Warranty: 3 Years
Certification: CE, ISO9001
Condition: New
Maximum Lifting Height: >250m
Maximum Lifting Weight: >10t
Customization:
Manufacturer/Factory, Trading Company

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Shandong, China
  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
Qtz250 12 Ton 7022
Installation
Assembled
Moving Type
Fixed
Type
Top-Slewing Crane
Lifting Capacity
12 Ton
Boom Length
70 M
Tip Load
2.2 Ton
Mast Type
L68b2 2X3 Mast
Hoisting
Jiang Te or Customization
Trolleying
Jiang Te or Customization
Slewing
Jiang Te or Customization
Inverter
Sinee or Schnieider
Power
380 V 50 Hz or Customization
Transport Package
Container Loading
Specification
40HQ 20GP
Trademark
HENGSHENG; OEM
Origin
China
HS Code
84262000
Production Capacity
5000 Units/Year

Product Description

Product Description
 

Hengsheng Flat-Top Tower Crane

Introducing the Hengsheng Flat-Top Tower Crane, an engineering marvel also known as the topless tower crane. Designed without a tower head (tower cap), this cutting-edge crane originates from Europe and offers numerous advantages over traditional tower cap cranes. Experience the future of construction with this innovative design.

Discover the unparalleled benefits of the flat-top tower crane, notably its ability to significantly reduce height differences between multiple tower cranes operating in tandem. This feature is ideal for large-scale construction projects requiring several cranes. Additionally, its compatibility with high-voltage environments ensures greater safety and efficiency, making it the top choice for complex construction scenarios.

With over two decades of expertise in manufacturing construction elevators, HENGSHENG CONSTRUCTION EQUIPMENT CO., LTD. stands as a pillar of trust and reliability in the industry. The Hengsheng Flat-Top Tower Crane is ISO9001 certified, guaranteeing exceptional quality and performance. The company prides itself on its independent R&D, design, and production departments, ensuring the highest standards of innovation and craftsmanship in every product.

Opt for the Hengsheng Flat-Top Tower Crane to meet your construction demands and experience the pinnacle of modern engineering. Trust in Hengsheng's unwavering commitment to quality and excellence, and elevate your construction projects to new heights.

7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate
Detailed Photos

7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate
Product Parameters
 
Configuration parameters of tower crane mechanism
Hoisting mechanism Wire rope Specification / φ14 7X35W-1960
Drum Rope Capacity m 500
Motor model / 45PFC25
Brand / JIUHE
Manufacturer / Chengdu Jiuhe Transmission Machine Co., Ltd.
Power kw 45
Speed r/min 1420
  Brand / JIUHE
Manufacturer / Chengdu Jiuhe Transmission Machine Co., Ltd.
Braking torque N.m 600
Reducer Brand / JIUHE
Manufacturer / Chengdu Jiuhe Transmission Machine Co., Ltd.
Speed ratio 38.26
Trolleying mechanism Wire rope Model 6×19+FC-φ7.7-1770
Motor model / YPBE132-4
Brand / JSMC
Manufacturer / Jiangxi Special Electric Motor Co.,Ltd.
Power kw 5.5
Speed r/min 1450
Reducer Brand /  DEZHOU SHENGJIAN
Manufacturer /  DEZHOU SHENGJIAN machinary co.ltd.
Speed ratio 38
Slweing mechanism Motor model / YTRVF112M1-4F1/2
Brand / LIYUAN
Manufacturer / Sichuan Yibin LIYUAN Electric Machinery Co., Ltd.
Power kw 4X2
Speed r/min 960
Reducer model / JH08
Brand / JIUHE
Manufacturer / Chengdu Jiuhe Transmission Machine Co., Ltd.
Speed ratio 157
Output gear Modulus m 10
Number of teeth z 15
Total reduction ratio 157X144/15
Jacking mechanism Motor model / YE2-132M-4
Brand / HIT
Manufacturer / Xiangtan Gaogong Hydraulic Co.,ltd.
Power kw 7.5
Speed r/min 1470
Hydraulic pump station Flow L/min 14.4
Working pressure Mpa 25
Jacking cylinder Cylinder/rod diameter mm 160/110
Jacking speed m/min 0.5
Brand of inverter and electronic control system / SINEE
Inverter power kw 55
Brand of main electrics / Schneide
Cabin with Air conditioner / Yes
Layers of paint on the metal frame /  two layers, electrophoresis + powder spraying,  thickness is 120 μm

7022 Topless Tower Crane with CE Certificate
Packaging & Shipping

7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate
Company Profile
 

Welcome to HENGSHENG CONSTRUCTION EQUIPMENT.

Established in 2001, HENGSHENG Construction Equipment is a premier construction machinery manufacturer in China. Proudly approved by China's General Administration of Quality Supervision, Inspection and Quarantine, we are a distinguished member of the China Construction Machinery Association, China Construction Machinery Inspection Technology Committee, and Shandong Building Machinery Association. Our unwavering commitment is to deliver unparalleled quality and exceptional services.

Spanning a vast area of 120,000 square meters and boasting a construction area of 95,000 square meters, our advanced infrastructure is poised to meet your every construction equipment need. Equipped with 1,500 sets of state-of-the-art lifting machinery and a highly skilled workforce that includes 48 professionals from prestigious universities and institutes of technology, alongside 269 highly trained workers, we ensure top-tier manufacturing excellence.

Our Products

  • Tower Cranes: Engineered for superior lifting capacity and unmatched stability, our tower cranes guarantee efficient and safe construction operations, elevating your project performance.
  • SC Construction Elevators: Our SC construction elevators are meticulously designed to transport materials and personnel vertically, significantly boosting productivity and convenience on construction sites.
  • Passenger Lifts: Reliable and comfortable, our passenger lifts provide seamless transportation within buildings, enhancing accessibility and convenience for all users.
  • Chain Hoist: Expertly crafted to handle heavy loads with ease, our chain hoists offer a dependable solution for a wide range of lifting applications, ensuring operational efficiency.
  • Suspended Platform: Our suspended platforms deliver a safe and efficient work environment at heights, maximizing productivity while prioritizing worker safety.

All our products undergo rigorous testing and proudly bear ISO9001:2015 quality certification and international CE certification. This stands as a testament to our dedication to delivering products that meet the highest international standards and superior quality.

At HENGSHENG Construction Equipment, we are devoted to providing professional, top-tier service. Our dedicated team is available around the clock to address your inquiries and support needs. We eagerly anticipate collaborating with you to forge a brilliant and prosperous future together.

Our Advantages

7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate7022 Topless Tower Crane with CE Certificate
After Sales Service
 

Unparalleled Pre-Sales Service:

  • Assist customers in thoroughly understanding the performance, specifications, and unique features of the 7022 Topless Tower Crane.
  • Address customer inquiries, assist in formulating usage plans, and conduct feasibility analyses tailored to their needs.

Exceptional On-Sale Services:

  • Offer complimentary training sessions for personnel on equipment operation and maintenance.
  • Provide expert guidance for seamless installation.
  • Facilitate door-to-door delivery and offer transportation agent services.

Dedicated After-Sale Service:

  • Avail 24/7 hotline support for all your queries and concerns.
  • Continue providing training for operators and maintenance staff to ensure optimal performance.
  • Conduct regular customer visits to monitor the equipment's operational status.
  • Ensure a continuous supply of essential accessories.
  • Promptly address and resolve any user complaints.
  • Prioritize and follow-up on feedback for continuous improvement.
  • Maintain detailed, regular product usage files for every customer.
Lifetime supply of genuine accessories to ensure longevity and efficiency.
FAQ
Q1: Are you a factory or a trading company?
A1: We are a factory. We have 20 years of production experience factory located in Jinan, Shandong Province, China

Q2:What's your minimum order quantity?
A2:MOQ is 1 unit.

Q3: l want to choose a suitalbe tower crane, can you give me some advice?
A3: Please supply us the following parameters, then we can help you to choose the correct crane:
      1. Load capacity: [Insert desired tonnage] ton (e.g., 5ton, 6ton, 8ton, 10ton, etc.)
      2. Lift height: [Insert desired height]m (the distance from the hook to the ground)
      3. Tip load: [Insert desired tonnage] ton
      4. Jib length: [Insert desired length]m (or project height)
      5. Power supply: Is it 380V/3P/50HZ?
      We can customize according to your requirement.

Q4: Can you help us to install the tower crane or hoist?
A4: Yes, of course. Firstly, we will supply the manual book which can guide you to install the tower crane. If you really need, we also can send our engineers to your country to install it for you. But need you to undertake the costs.

Q5: How should l pay?
A5: You need to pay a 30% deposit frst, then we will start production, when the production is completed, we will provide you with pictures, videos, and you need to pay the balance before shipping, then we will arrange delivery and provide you with shipping information.

Q6: How long does it take to ship?
A6: The general transportation time is 7-30 days, and the transportation time is determined by thetransportation distance and the shipping schedule.

If you have any other questions, please leave us a message. Hopely to cooperate with your company, and warmly welcome to visit our factory.

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