Product Overview:
Crafted with precision and adhering to the most rigorous standards, the QB explosion-proof hook bridge crane sets a new benchmark for reliability. Its motor and electrical components are crafted to perform with unwavering consistency, meeting the exhaustive requirements of the GB3836.2-2000 and J B/T5897-2006 'Explosion-proof Bridge Crane' standards, a testament to its engineering supremacy. Thoroughly vetted by certified inspection units, it proudly holds the distinguished 'Explosion-proof Certificate', solidifying its place as a safety leader in the industry. Its explosion-proof rating of Exd 2 CT4 assures you of unmatched safety standards.
Adaptable and robust, this crane is engineered for use in settings where explosion transmission does not exceed levels 2 B or 2 C. It excels in environments where combustible gases or vapors create volatile mixtures with air, classified under T1-T4 ignition temperature groups. It is an optimal fit for hazardous environments classified as Zone 1 and Zone 2, adhering strictly to GB3836.1-2000 standards, guaranteeing safety in the most challenging conditions.
Strategically designed for ground-level operations, this crane also offers the flexibility of a driver's cab operation, catering to the distinct requirements of diverse users. It operates at an intermediate working level, striking the perfect balance between high performance and user-friendly operation, making it a versatile choice for a multitude of applications.
Product Features:
1. Designed for superior performance, this lifting equipment is characterized by its lightweight structure, reduced wheel pressure, and sleek, compact dimensions. Its reliable performance and effortless operation make it the preferred choice for varied material handling settings, promising efficiency and ease.
2. Thanks to its minimized wheel pressure and compact design, this crane significantly lowers initial investment costs in infrastructure such as factory buildings, while also reducing expenditures on auxiliary facilities like lighting and heating, maximizing cost efficiency from the ground up.
3. Built to last, this crane ensures enduring stability and a long service life, cutting down on additional expenses over time. Its superior component quality reduces maintenance needs, while its optimized energy use lowers operational costs, presenting a highly 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") stands as a beacon of relentless innovation and unparalleled excellence since its inception in 2002. With an expansive construction area covering an astounding 1.62 million square meters, a powerhouse team of over 4,700 skilled professionals, and an arsenal of more than 3,500 state-of-the-art processing machines, Henan Mining is a leader in the crane industry. Specializing in the research, development, design, production, sales, and service of an impressive suite of over 110 diverse crane variants and auxiliary products, including the esteemed "Kuangyuan" brand bridge cranes, gantry cranes, and electric hoists, Henan Mining is steadfast in delivering comprehensive solutions. As a premier manufacturer and service provider, the company is committed to offering holistic solutions and lifecycle services, propelling the industry toward a future marked by intelligent, environmentally-friendly, and superior quality advancements.
Proudly holding the prestigious position as the vice chairman unit of the China Heavy Machinery Industry Association and an esteemed member of the China Quality Inspection Association, Henan Mining has accumulated over 500 accolades, including 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," alongside regional honors like the "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 consistently lead the national industry charts in production, sales volume, market share, and automation sophistication.
In the landmark year of 2023, Henan Mining is poised to set new records with production and sales exceeding 100,000 units (sets). Revered nationwide and across the Belt and Road regions, our esteemed products cater to an elite clientele of over 7,000 mid-to-high-end customers, supported by 428 robust sales and service agencies nationwide. Our success transcends borders, impacting over 50 key industries globally, from aerospace to automotive, shipbuilding to steel smelting, and petrochemicals to electronic information, among others. 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 stellar technical team, featuring 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 provincial scientific accolades. Our cutting-edge research is 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. 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 forge a first-class enterprise. Guided by a culture of "filial piety" and anchored in our core values of "three hearts," our development goals are the "six bests." Integrity forms the bedrock of our ethos, driving us toward collaborative success and ensuring we never lose sight of our foundational mission: serving the nation through industry excellence. Our unwavering commitment contributes significantly to the advancement of the crane industry.
Workshop Real Shot Display
Quality Promises
Henan Province Mine Crane Co., Ltd. is the epitome of excellence in the manufacturing, installation, repair, and transformation of bridge and gantry cranes, proudly holding a Grade A qualification. Our dedication to quality is further underscored by our prestigious certifications: ISO9001:2015 for quality management, GJB 9001C-2017 for weapon and equipment quality management, and ISO10012-2003 for measurement management with an AAA rating. Our superior quality assurance system, combined with a robust and meticulous management framework and state-of-the-art testing methodologies, ensures that our products consistently surpass the highest standards of quality, instilling confidence and reliability in every product we deliver.
We are deeply committed to upholding the following uncompromising quality promises to our esteemed clients:
1. Our commitment to authenticity and legality is unwavering, as each product and service we offer is supported by genuine production licenses or certifications, ensuring that counterfeit products or unlawful services never come into play.
2. We adhere to the philosophy that every subsequent process holds equal importance to our customers, embracing exemplary execution in every task to ensure superior outcomes.
3. Our team is dedicated to mastering operational standards and refining their skills, strictly following product process disciplines to achieve unmatched manufacturing excellence according to procedural guidelines.
4. We are resolute in our refusal to manufacture, transfer, or utilize any product that falls short of our stringent quality standards, maintaining our commitment to excellence.
5. We ensure that all product inspection tools are meticulously maintained and calibrated to the highest standards, avoiding the use of non-compliant measuring devices and maintaining peak inspection precision.
6. Our products undergo rigorous inspection and verification against contracts, blueprints, and processes. Any identified discrepancies are swiftly addressed, with comprehensive quality records maintained. Products not meeting our elevated standards are strictly prohibited from leaving our facility.
7. Our extensive product documentation guarantees seamless traceability, encompassing everything from ordering contracts and production logs to inspection records and conformity certificates for warehousing.
8. Our products leave our factory in immaculate condition, free from any damage, complete with all necessary accessories, perfect in appearance, and accompanied by all essential documentation, ensuring absolute user satisfaction.
1. Henan Mining Crane Co., Ltd. takes immense pride in the superior quality of its products. Our 'Three Guarantees' service is a testament to this pride, offering instant response and resolution for any quality concerns. With an unwavering commitment, our after-sales service team is readily available to implement this policy with utmost precision and diligence.
2. Our highly skilled after-sales service team is dedicated to addressing quality concerns with unmatched care, attentiveness, and thoroughness. We are resolute in our mission to resolve issues swiftly, ensuring you can enjoy the timely use of our products, liberating you from worries and delivering a seamless customer journey.
3. Beyond quick resolution of product concerns, our dedicated team offers complimentary technical consultancy and expert training. We are always ready to answer your questions and provide valuable insights across our product range, ensuring you have comprehensive support at every step.
4. We stand firmly by the principle that our users are our utmost priority, tackling quality issues with speed, sincerity, and thoroughness. Our aim is to maintain an impeccable reputation, safeguard the prestigious image of our mineral products, ensure peace of mind for our company, and achieve complete user satisfaction.
Only a selection of our prestigious certificates is displayed here, underscoring Henan Mining Crane Co., Ltd.'s unwavering dedication to excellence. These certifications epitomize our steadfast adherence to the pinnacle of safety and quality standards, ensuring unmatched reliability and peace of mind for our valued clients.
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.
Audited Supplier 
){kind=link}