Product Overview:
Built to the most stringent standards, the QB explosion-proof hook bridge crane showcases unparalleled reliability in both its motor and electrical components. Fully compliant with GB3836.2-2000 regulations and the extensive JB/T5897-2006 'Explosion-proof Bridge Crane' standards, this crane represents the pinnacle of engineering mastery. Having successfully passed exhaustive evaluations by certified inspection bodies, it proudly carries the esteemed 'Explosion-proof Certificate'. The crane's explosion-proof designation, Exd 2 CT4, guarantees exceptional safety and reliability.
Designed with versatility at its core, this crane excels in environments where explosion transmission capacity does not exceed 2 B or 2 C levels. It is expertly crafted for settings where flammable gases or vapors mix with air to form explosive atmospheres, classified within the T1-T4 ignition temperature groups. Perfectly suited for hazardous areas defined as Zone 1 and Zone 2, it fully aligns with GB3836.1-2000 standards.
Optimized primarily for ground-level operations, this sophisticated product also offers the adaptable option of driver's cab operation, catering to the diverse preferences of users. With its intermediate working level, it strikes a perfect balance between high performance and user-friendliness.
Product Features:
1. Crafted for superior performance, this innovative lifting equipment features a lightweight design, minimal wheel pressure, and compact dimensions. Delivering consistently stable performance with effortless operation, it emerges as the optimal choice for a variety of material handling settings.
2. By reducing wheel pressure and featuring compact dimensions, this crane significantly cuts down the initial investment costs associated with infrastructure, like the construction of factory buildings. It further enhances cost-efficiency by reducing expenses in auxiliary facilities such as lighting and heating systems.
3. Offering unmatched stability and longevity, this product is engineered to minimize additional expenses throughout its lifespan. Premium-quality components dramatically decrease maintenance needs, while optimized power consumption contributes to lower operational costs, providing a profoundly cost-effective 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") has stood as a beacon of innovation and excellence since its inception in 2002. With an expansive construction area of 1.62 million square meters and a dedicated team of over 4,700 professionals, it is equipped with more than 3,500 state-of-the-art processing machines, positioning Henan Mining at the forefront of the crane industry. Specializing in the R&D, design, production, sales, and service of over 110 crane variants and supporting products, including the renowned "Kuangyuan" brand bridge cranes, gantry cranes, and electric hoists, Henan Mining is a stalwart in delivering comprehensive solutions. As a leading manufacturer and service provider, the company is dedicated to providing holistic solutions and lifecycle services, propelling the industry towards intelligent, eco-friendly, and superior quality advancements.
Henan Mining proudly holds the prestigious position as the vice chairman unit of the China Heavy Machinery Industry Association and is an esteemed member of the China Quality Inspection Association, amassing over 500 accolades. These honors include the illustrious "China Industrial Award Nomination Award," "China Industrial Enterprise Quality Benchmark Enterprise," "National Green Factory," "National Contract-abiding and Credit-worthy Enterprise," "National Manufacturing Single Champion Product," "High-tech Enterprise," "Leading Enterprise of Independent Innovation," as well as regional honors like "Henan Governor Quality Award," "Henan Smart Factory," "Henan Top 100 Enterprises," and the pioneering "Informatization and Industrialization Integration Demonstration Enterprises" in Henan Province. Our products' production, sales volume, market share, and automation sophistication consistently lead the national industry charts.
In the landmark year of 2023, Henan Mining stands poised to achieve production and sales surpassing 100,000 units (sets). Our esteemed products are cherished nationwide and resonate across the Belt and Road regions. With 428 robust sales and service agencies nationwide, we serve a distinguished clientele of over 7,000 mid-to-high-end customers. Our success spans over 50 key industries globally, including aerospace, automotive, shipbuilding, steel smelting, petrochemicals, electronic information, power, water conservancy, railway, and military sectors. Our state-of-the-art 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 been 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 propelled by a stellar technical team comprising over 10 national industry top experts and more than 200 senior engineers. Spearheading product innovation and development, the company proudly holds over 400 national patents and provincial scientific accolades. Our research is bolstered 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. Strategic alliances with renowned institutes like 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 ensure our continued leadership in lifting technology.
Our vision at Henan Mining is to establish a century-old legacy and build a first-class enterprise. Guided by a culture of "filial piety" and anchored in our core values of "three hearts," our developmental goals are the "six bests." Integrity forms the bedrock of our ethos, propelling us towards collaborative success while never losing sight of our foundational mission: serving the nation through industry excellence. Our unwavering commitment makes significant contributions to the advancement of the crane industry.
Workshop Real Shot Display
Quality Promises
Henan Province Mine Crane Co., Ltd. takes pride in its prestigious Grade A qualification for the intricate manufacturing, precise installation, meticulous repair, and innovative transformation of bridge and gantry cranes. We are honored to hold the ISO9001:2015 quality management system certification, along with the esteemed GJB 9001C-2017 weapon and equipment quality management system certification. Furthermore, our ISO10012-2003 measurement management system AAA certification underscores our dedication to excellence. Our flawless quality assurance system, paired with a robust and precise management framework and cutting-edge testing methodologies, guarantees that our products consistently align with the most demanding quality standards.
We are immensely proud to uphold the following steadfast quality commitments to our esteemed clientele:
1. Every single product or service we provide comes with genuine production licenses and authentications. We absolutely refuse to supply counterfeit products or engage in any unlawful services, ensuring the utmost integrity in our offerings.
2. We adopt the ethos that every subsequent process holds equal importance to our cherished customers, ensuring superior execution in every endeavor.
3. Our dedicated team is committed to thoroughly mastering operational standards and refining their expertise, strictly adhering to product process disciplines to ensure manufacturing precision and excellence as dictated by procedural guidelines.
4. We are resolute in our refusal to manufacture, transfer, or utilize any product that fails to meet our stringent quality benchmarks.
5. We guarantee that all product inspection tools are maintained in optimum condition, subjecting them to precise calibration as necessary, and strictly avoiding the use of any non-compliant measuring equipment.
6. Our product quality endures meticulous scrutiny and verification against contracts, meticulous blueprints, and comprehensive processes. Any discrepancies are addressed with urgency, and comprehensive quality records are diligently maintained. Products that do not meet our exacting standards are strictly prohibited from departing our facility.
7. We meticulously maintain exhaustive product documentation to ensure seamless traceability, encompassing ordering contracts, production logs, inspection records, and conformity certificates for warehousing.
8. Our products are dispatched in impeccable condition, devoid of any collisions, complete with all requisite accessories, flawless in appearance, and accompanied by all essential documentation, ensuring complete user satisfaction.
1. Henan Mining Crane Co., Ltd. proudly stands by the unparalleled excellence and reliability of its products. Should any quality concerns arise, our devoted 'Three Guarantees' service is in place to ensure immediate attention and swift resolution. Our enthusiastic after-sales service team is always ready to serve you, implementing the 'Three Guarantees' policy with absolute precision, dedication, and care.
2. Our highly skilled after-sales service personnel are committed to addressing every quality issue with remarkable care, thoughtfulness, and thoroughness. Our goal is to resolve issues promptly, ensuring timely and efficient use of products. We aim to free you from any concerns, providing a truly seamless and satisfying experience.
3. Beyond swiftly resolving any product quality issues, our dedicated team is thrilled to offer complimentary technical consultation and training. We are here to promptly answer your questions and provide insightful guidance related to other products, ensuring you have comprehensive support whenever you need it.
4. We steadfastly uphold the principle that our users are of utmost importance, handling quality issues with speed, sincerity, and thoroughness. Our unwavering focus is on maintaining an impeccable reputation and upholding the esteemed image of our mineral products. This commitment ensures peace of mind for our company and complete satisfaction for our valued users.
We prioritize excellence with our select showcase of certificates, underscoring our steadfast dedication to surpassing the pinnacle of safety and quality benchmarks.
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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