Product Overview:
Crafted to perfection, the QB explosion-proof hook bridge crane is the epitome of reliability, featuring top-tier motor and electrical components. It rigorously adheres to the GB3836.2-2000 guidelines and the comprehensive JB/T5897-2006 'Explosion-proof Bridge Crane' standards, showcasing unparalleled engineering prowess. Endorsed by authorized inspection units, it holds the esteemed 'Explosion-proof Certificate', affirming its credibility. With explosion-proof ratings of Exd 2 CT4, this crane ensures unmatched safety, making it a trusted choice.
This crane exemplifies exceptional versatility, designed to perform optimally in environments where explosion transmission capacity does not exceed 2 B or 2 C levels. Ideal for areas with explosive mixtures of flammable gases or vapors and air within the T1-T4 ignition temperature groups, it excels in hazardous zones classified as Zone 1 and Zone 2, fully compliant with GB3836.1-2000 standards. Its adaptability to diverse conditions makes it indispensable for challenging operations.
Designed primarily for ground-level operation, this crane also offers driver cab operation for tailored user convenience. Its intermediate working level strikes the perfect balance between performance and usability, ensuring seamless operation tailored to specific user needs.
Product Features:
1. With engineering excellence at its core, this lifting equipment is crafted with a lightweight design, minimal wheel pressure, and compact dimensions. It delivers stable performance and effortless operation, making it the quintessential choice for varied material handling environments.
2. The crane's reduced wheel pressure and compact dimensions significantly minimize initial infrastructure investments, like factory buildings. It also aids in cost savings for ancillary elements, such as lighting and heating, ensuring a cost-efficient setup.
3. Proudly showcasing enduring stability and longevity, this crane minimizes lifetime costs. Its high-quality components significantly lower maintenance needs, while optimized power consumption reduces operational expenses, offering an economically sound solution.
| Lifting Weight(t) |
5 |
10 |
16/3.2 |
20/5 |
32/5 |
50/10 |
| Span(m) |
10.5-31.5 |
| Speed(m/min) |
main hook lifting |
3.7 |
3.3 |
3.6 |
2.7 |
2.6 |
1.9 |
| Travelling of crab |
9.3 |
10.3 |
10.3 |
10.3 |
9.8 |
8.9 |
| Travelling of trolley |
12 |
12 |
12.5 |
12.5 |
12.6 |
12.5 |
12.6 |
12.6 |
12.3 |
12.3 |
| Steel track recommended |
P43 |
P43/QU70 |
QU70 |
QU80/100 |
| Power source |
Three-phase 50HZ 380V |
Henan Mining Crane Co., Ltd. (hereinafter referred to as "Henan Mining") shines as a beacon of cutting-edge innovation and excellence, having been established in 2002. With an expansive construction area of 1.62 million square meters, a dynamic team of over 4,700 skilled professionals, and equipped with more than 3,500 state-of-the-art processing machines, Henan Mining asserts its leadership in the crane industry. Specializing in the research and development, design, production, sales, and service of over 110 crane variants and supporting products, including the acclaimed "Kuangyuan" brand bridge cranes, gantry cranes, and electric hoists, Henan Mining delivers comprehensive and robust solutions. As a leading manufacturer and service provider, the company is devoted to offering holistic solutions and lifecycle services, propelling the industry towards intelligent, eco-friendly, and superior quality advancements.
Henan Mining proudly holds the esteemed position as vice chairman unit of the China Heavy Machinery Industry Association and is a distinguished member of the China Quality Inspection Association, having garnered over 500 prestigious accolades. Our honors include the esteemed "China Industrial Award Nomination Award," "China Industrial Enterprise Quality Benchmark Enterprise," "National Green Factory," and "National Contract-abiding and Credit-worthy Enterprise." We are also recognized with the "National Manufacturing Single Champion Product," "High-tech Enterprise," and "Leading Enterprise of Independent Innovation" awards, alongside regional accolades like the "Henan Governor Quality Award," "Henan Smart Factory," "Henan Top 100 Enterprises," and being one of the pioneering "Informatization and Industrialization Integration Demonstration Enterprises" in Henan Province. Our products consistently lead in production, sales volume, market share, and automation sophistication within the national industry.
In the milestone year of 2023, Henan Mining is set to achieve production and sales surpassing 100,000 units (sets). Our esteemed products are highly sought after nationwide and in the Belt and Road regions. With 428 robust sales and service agencies across the nation, we serve a distinguished clientele of over 7,000 mid-to-high-end customers. Our success spans across 50 key industries globally, including aerospace, automotive, shipbuilding, steel smelting, petrochemicals, electronic information, power, water conservancy, railway, and military sectors. Our cutting-edge products, such as remote monitoring cranes, intelligent storage cranes, precise positioning cranes, automated container gantry cranes, unmanned cranes, nuclear-grade special cranes, and clean explosion-proof automatic cranes have become integral to the operations of industry giants like Baowu, China Railway, MCC, CNNC, and AVIC.
As a distinguished high-tech enterprise, Henan Mining's innovation is driven by a remarkable technical team comprising over 10 national industry top experts and more than 200 senior engineers. Leading the charge in product innovation and development, the company proudly holds over 400 national patents and numerous provincial scientific accolades. Our research endeavors are supported by national enterprise technology centers, provincial industrial design centers, the Henan Energy-saving Crane Engineering Technology Research Center, the Crane Key Technology Laboratory, and the Zhongyuan Scholar Workstation, among others. We maintain strategic alliances with renowned institutes such as Beijing Hoisting and Transportation Machinery Design Institute, Henan Special Equipment Safety Testing Institute, Harbin Institute of Technology, Xi'an University of Architecture and Technology, North China University of Water Resources and Hydropower, and Taiyuan University of Science and Technology, ensuring our continued leadership in lifting technology.
At Henan Mining, our vision is to establish a century-old legacy and forge a first-class enterprise. Guided by a culture of "filial piety" and rooted in our core values of "three hearts," we aim for the "six bests" in our development goals. Integrity is the cornerstone of our ethos, motivating us towards collaborative success and keeping us focused on our foundational mission: to serve the nation through industry excellence. Our steadfast commitment plays a crucial role in the advancement of the crane industry.
Workshop Real Shot Display
Quality Promises
Henan Province Mine Crane Co., Ltd. stands as a beacon of excellence, possessing a prestigious Grade A qualification for the comprehensive manufacturing, installation, repair, and transformation of bridge and gantry cranes. Our commitment to quality is reflected in our distinguished certifications: the ISO9001:2015 quality management system certification, the GJB 9001C-2017 weapon and equipment quality management system certification, and the ISO10012-2003 measurement management system AAA certification. Our robust quality assurance system, integrated with a meticulous management framework and sophisticated testing methodologies, ensures our products consistently meet and exceed the pinnacle of quality standards.
We proudly uphold the following unwavering quality commitments to our esteemed customers, ensuring unparalleled satisfaction and trust:
1. Every product or service we offer is backed by genuine production licenses or certifications. Under no circumstances will we provide counterfeit products or engage in unlawful services, guaranteeing authenticity and legality at every step.
2. We embrace the philosophy that each subsequent process is as vital as our customers themselves, ensuring exceptional execution in every task with precision and care.
3. Our team is dedicated to thoroughly mastering operational standards and refining their skills, rigorously adhering to product process disciplines to guarantee manufacturing excellence as per procedural guidelines and industry benchmarks.
4. We steadfastly refuse to manufacture, transfer, or utilize any product that does not meet our exacting quality standards, contributing to our legacy of unwavering integrity and reliability.
5. We ensure that all product inspection tools are maintained in optimal condition, sending them for precise calibration as required, and refraining from using any non-compliant measuring devices, thus safeguarding accuracy and quality.
6. Our product quality undergoes meticulous inspection and verification against contracts, blueprints, and processes. Any discrepancies are promptly rectified, and comprehensive quality records are meticulously maintained. Products that do not meet our high standards are strictly prohibited from leaving the premises.
7. We maintain exhaustive product documentation to ensure seamless traceability, from ordering contracts and production logs to inspection records and conformity certificates for warehousing, guaranteeing transparency and accountability.
8. Our products leave the factory in pristine condition, devoid of any collisions, complete with all necessary accessories, flawless in appearance, and accompanied by all required documentation, ensuring total user satisfaction and peace of mind.
1. Henan Mining Crane Co., Ltd. proudly stands by the excellence of its products. For any quality concerns, our dedicated 'Three Guarantees' service ensures immediate attention and resolution. Our committed after-sales service team is always at your service, implementing the 'Three Guarantees' policy with precision and care.
2. Our expert after-sales service personnel are dedicated to addressing every quality issue with meticulous care, thoughtfulness, and thoroughness. We aim to promptly resolve issues, ensuring timely use of products, freeing you from any concerns, and providing a seamless experience.
3. In addition to swiftly resolving product quality issues, our dedicated team provides complimentary technical consultation and training. We are here to answer your questions and offer insights related to other products, ensuring you have all the support you need.
4. We firmly uphold the principle that the user is paramount, handling quality issues swiftly, earnestly, and comprehensively. Our focus is on maintaining impeccable reputation and upholding the esteemed image of our mineral products, ensuring peace of mind for the company and complete satisfaction for our valued users.
We present a select showcase of our esteemed certifications, underscoring our unwavering commitment to excellence. These accolades highlight our dedication to upholding the pinnacle of safety and quality standards, ensuring that Henan Mining Crane Co., Ltd. consistently delivers superior, reliable, and safe lifting solutions with our renowned Heavy-Duty Explosion-Proof Bridge Crane.
Q1.Can the cranes be customized?
Yes,every customer's working condition is different, all of our products can be customized depend on customers' requirements.Please give us the information as clear as you can, so we can give our best design to suit for your demands.
Q2.How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
Q3.I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
Q4.Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
Q5:In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1.Lifting capacity.
2.Span length.(rail center to rail center)
3.Lifting height.(hook center to ground)
4.Have you installed the rails?Do you need us to supply the rails?How long is it?
5.Power supply:Voltage.
6.Working condition:What kind of material to lift?Temperature?
7.It would be much better if it is possible for you to offer the drawing photo of your workshop.
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