High-Quality 12 Ton Topless Tower Crane

Product Details
Customization: Available
After-sales Service: Free Spareparts
Warranty: 3 Years
Diamond Member Since 2023

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  • High-Quality 12 Ton Topless Tower Crane
  • High-Quality 12 Ton Topless Tower Crane
  • High-Quality 12 Ton Topless Tower Crane
  • High-Quality 12 Ton Topless Tower Crane
  • High-Quality 12 Ton Topless Tower Crane
  • High-Quality 12 Ton Topless Tower Crane
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  • 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
Certification
CE, ISO9001
Condition
New
Maximum Lifting Height
>250m
Maximum Lifting Weight
>10t
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, often referred to as the topless tower crane, represents cutting-edge engineering without the traditional tower head (tower cap). Originating from Europe, this avant-garde crane design brings a host of advantages, positioning it a step ahead of conventional tower cap cranes.

A standout feature of the flat-top tower crane is its ability to significantly minimize the height discrepancy between multiple cranes working in tandem. This attribute makes it an optimal choice for construction sites requiring a fleet of cranes. Furthermore, its design is highly compatible with operations near high voltage lines, ensuring superior safety and operational efficiency in such challenging environments.

With a commendable legacy of over 20 years in the production and manufacturing of construction elevators, HENGSHENG CONSTRUCTION EQUIPMENT has established itself as a beacon of trust in the industry. The Hengsheng Flat-Top Tower Crane is ISO9001 certified, a testament to its superior reliability and performance. HENGSHENG prides itself on its independent R&D, design, and generation departments, showcasing unparalleled expertise and innovation in their offerings.

Opt for the Hengsheng Flat-Top Tower Crane for your construction endeavors and experience the pinnacle of construction machinery available today. Place your trust in Hengsheng's unwavering dedication to quality and excellence.

High-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower Crane
Detailed Photos

High-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton 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

High-Quality 12 Ton Topless Tower Crane
Packaging & Shipping

High-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower Crane
Company Profile

Welcome to HENGSHENG CONSTRUCTION EQUIPMENT.

Established in 2001, HENGSHENG Construction Equipment is at the forefront of construction machinery manufacturing in China. Proudly approved by China's General Administration of Quality Supervision, Inspection and Quarantine, we are esteemed members of the China Construction Machinery Association, the China Construction Machinery Inspection Technology Committee, and the Shandong Building Machinery Association. We are unwavering in our commitment to delivering unparalleled products and services.

Spanning a vast 120,000 square meters, with a construction area encompassing 95,000 square meters, our cutting-edge facility is primed to meet all your construction equipment needs. Boasting 1,500 sets of state-of-the-art lifting machinery manufacturing equipment, we are supported by a highly proficient workforce, including 48 distinguished professionals from top universities and institutes of technology, and 269 highly skilled workers.

Our Products

  • Tower Cranes: Engineered for superior lifting capacity and stability, our tower cranes guarantee efficient and safe construction operations, setting new standards in the industry.
  • SC Construction Elevators: Designed for the vertical transport of materials and personnel, our SC construction elevators significantly boost productivity and convenience on any construction site.
  • Passenger Lifts: Our passenger lifts offer dependable and comfortable transportation within buildings, enhancing accessibility and user convenience.
  • Chain Hoist: Crafted to effortlessly lift heavy loads, our chain hoists provide a robust and reliable solution for diverse lifting applications.
  • Suspended Platform: Our suspended platforms deliver a secure and efficient solution for working at heights, ensuring optimal productivity and the utmost worker safety.

Each of our products is subjected to stringent testing, resulting in ISO9001:2015 quality certification and international CE certification. This underscores our dedication to delivering superior quality products that meet the highest international standards.

At HENGSHENG Construction Equipment, we are devoted to offering professional and exceptional service. Our committed team is available 24/7 to address any inquiries or support needs you may have. We eagerly anticipate the opportunity to collaborate with you and achieve a brilliant future together.

Our Advantages

High-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower CraneHigh-Quality 12 Ton Topless Tower Crane
After Sales Service
 

Detailed Pre-Sales Service:

  • Assist customers in comprehending the extensive performance, precise specifications, and unique characteristics of our state-of-the-art equipment.
  • Address customer consultations efficiently, assist in drafting tailored usage plans, and conduct thorough feasibility analyses.

Dedicated On-Sale Services:

  • Offer complimentary, extensive training for equipment operation and maintenance personnel.
  • Expert guidance on seamless installation procedures.
  • Provide door-to-door delivery and reliable transportation services.

Reliable After-Sale Service:

  • 24/7 service hotline for immediate consultation and assistance.
  • Ongoing training programs for operational and maintenance staff, ensuring continuous improvement.
  • Regular customer visits to monitor equipment performance and ensure optimal functioning.
  • Guarantee the prompt supply of necessary accessories.
  • Swiftly address and resolve any user complaints to ensure satisfaction.
  • Attentively gather and respond to customer feedback to enhance our services.
  • Maintain comprehensive records of customer product usage for better service.
Offer lifelong accessory support for continuous product performance.
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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