• Hengsheng Building Machinery Equipment 7022 Topless Tower Crane
  • Hengsheng Building Machinery Equipment 7022 Topless Tower Crane
  • Hengsheng Building Machinery Equipment 7022 Topless Tower Crane
  • Hengsheng Building Machinery Equipment 7022 Topless Tower Crane
  • Hengsheng Building Machinery Equipment 7022 Topless Tower Crane
  • Hengsheng Building Machinery Equipment 7022 Topless Tower Crane

Hengsheng Building Machinery Equipment 7022 Topless Tower Crane

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

The Hengsheng Flat-Top Tower Crane, also renowned as the topless tower crane, is an engineering marvel that eschews the traditional tower head (tower cap). Originating from Europe, this avant-garde crane design surpasses conventional models, delivering a host of unparalleled benefits.

A standout feature of the flat-top tower crane is its remarkable ability to significantly reduce height discrepancies between multiple cranes operating in tandem. This attribute makes it an exceptional choice for complex construction projects requiring multiple cranes. Furthermore, its design is ideally suited for high voltage line areas, offering superior safety and operational efficiency.

With an impressive legacy spanning over 20 years in the production and manufacturing of construction elevators, HENGSHENG CONSTRUCTION EQUIPMENT stands as a pillar of trust in the industry. The Hengsheng Flat-Top Tower Crane has earned the prestigious ISO9001 international quality system certification, underscoring its reliability and superior performance. The company is fortified with dedicated R&D, design, and generation departments, ensuring cutting-edge expertise and innovation in every product.

Opt for the Hengsheng Flat-Top Tower Crane to fulfill your construction needs and gain access to the pinnacle of construction machinery available in the market. Place your trust in Hengsheng's unwavering commitment to quality and excellence, and elevate your projects to new heights.

Hengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower Crane
Detailed Photos

Hengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower Crane
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

Hengsheng Building Machinery Equipment 7022 Topless Tower Crane
Packaging & Shipping

Hengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower Crane
Company Profile
 

Welcome to HENGSHENG CONSTRUCTION EQUIPMENT.

Established in 2001, HENGSHENG Construction Equipment stands as a beacon of excellence in the construction machinery industry in China. Approved by China's General Administration of Quality Supervision, Inspection, and Quarantine, we take pride in being an esteemed member of several prestigious associations, including the China Construction Machinery Association, China Construction Machinery Inspection Technology Committee, and Shandong Building Machinery Association. Our unwavering dedication to delivering top-tier products and services is what sets us apart.

Spanning a colossal area of 120,000 square meters, with 95,000 square meters dedicated to construction, our facility is a powerhouse of innovation and efficiency. Outfitted with 1,500 sets of state-of-the-art lifting machinery manufacturing equipment, we have everything needed to meet your construction needs. Our team comprises 48 professionals who have graduated from esteemed universities and institutes of technology, alongside 269 skilled workers, ensuring expertise and precision in every project.

Our Products

  • Tower Cranes: Engineered for unmatched lifting capacity and stability, our tower cranes guarantee efficient and secure construction operations, elevating your projects to new heights.
  • SC Construction Elevators: Designed to enhance vertical transportation of materials and personnel, our SC construction elevators boost productivity and convenience on any construction site.
  • Passenger Lifts: Offering reliable and comfortable transportation within buildings, our passenger lifts enhance accessibility and convenience, ensuring seamless mobility.
  • Chain Hoist: Our chain hoists are crafted to handle heavy loads effortlessly, providing an indispensable solution for a wide array of lifting applications.
  • Suspended Platform: Our suspended platforms deliver a safe and efficient work environment at elevated heights, ensuring maximum productivity and safety for your workforce.

Each of our products undergoes rigorous testing and proudly bears the ISO9001:2015 quality certification and international CE certification. This dedication to quality underscores our commitment to meeting and exceeding international standards.

At HENGSHENG Construction Equipment, our mission is to offer unparalleled service and support. Our dedicated team is available around the clock to assist with any inquiries or needs you may have. We eagerly anticipate the opportunity to collaborate with you, forging a bright and successful future together.

Our Advantages

Hengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower CraneHengsheng Building Machinery Equipment 7022 Topless Tower Crane
After Sales Service
 

Comprehensive Pre-sales Service:

  • We assist customers in fully understanding the performance, specifications, and unique characteristics of our equipment.
  • We respond to customer inquiries promptly, offering detailed consultation, and help in formulating usage plans and feasibility analyses.

Dedicated On-sale Services:

  • We provide complimentary training for personnel responsible for equipment operation and maintenance.
  • Guidance on seamless installation procedures.
  • Efficient door-to-door delivery and reliable transportation services.

Robust After-sale Service:

  • We offer a 24-hour service hotline for continuous support and consultation.
  • Ongoing training for customers' operation and maintenance staff.
  • Regular client visits to monitor and ensure optimal equipment performance.
  • Guaranteed supply of genuine accessories.
  • Prompt handling and resolution of user complaints.
  • We prioritize customer feedback and information response.
  • We establish and maintain detailed customer product usage archives.
Lifetime provision of essential accessories.
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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