Fixed-column jib crane

Technical Configuration

The technical configuration of our fixed-column jib crane is fully customizable to meet project-specific requirements. The lifting capacity, span, and lifting height are all determined by the buyer’s application, with standard capacities ranging from 0.25 tons to 10 tons and spans from 3 meters to 12 meters. The crane structure is a hollow steel box-section boom, engineered for minimal dead weight while maintaining high rigidity and load-bearing capability. The column is anchored to a concrete foundation using high-strength anchor bolts, ensuring stability under full load. The slewing mechanism employs a cycloidal pin wheel reducer for smooth, reliable rotation, and the electric hoist travels linearly along the cantilever I-beam via a built-in walking system. This system utilizes specialized engineering plastic walking wheels with rolling bearings, which reduce friction and ensure light, quiet movement while maximizing the hook stroke through compact structural dimensions. For control, we offer three standard modes: cabin operation for heavy-duty cycles, radio remote control for operator mobility, and pendant control for simple, cost-effective use. Electrical components are sourced from top-tier suppliers; Schneider and Siemens are available as optional upgrades, and all electrical systems comply with international safety standards. Safety devices include overload limiters, emergency stop switches, and travel limit switches. Optional features include variable frequency drives for precise speed control, corrosion-resistant coatings for harsh environments, and explosion-proof configurations for hazardous zones.

These cranes serve a wide range of industries where repetitive lifting within a fixed radius is critical. Typical applications include steel mills for handling billets and coils, ports and shipyards for loading and unloading cargo, warehouses and distribution centers for palletizing and order picking, automotive assembly lines for engine and component installation, machine shops for die and mold handling, and construction sites for positioning heavy building materials. The fixed-column design is especially valued in facilities where floor space is at a premium and overhead clearance is limited.

Chunhua Crane offers a compelling value proposition for B2B buyers worldwide. As a direct manufacturer founded in 2003, we provide factory-direct pricing that is typically 30% to 50% below equivalent European brands, without compromising on quality. Our cranes are designed and manufactured in accordance with GB/T crane standards, and we can provide CE and CCC certification as required. We also offer custom engineering services to adapt the crane to unique site constraints or special lifting requirements. Our sales engineers are available to provide a detailed quotation and preliminary CAD drawing within four hours of receiving your inquiry. With over two decades of export experience, we have shipped equipment to more than 60 countries, and our logistics team can arrange sea freight to virtually any global port.

The ordering process is straightforward and efficient. To begin, contact us via WhatsApp or email with your project specifications, including required capacity, span, lifting height, and preferred control mode. Our engineering team will respond with a formal quotation and a preliminary CAD layout within four hours. Once the quotation is accepted, a 30% T/T deposit is required to initiate production. Manufacturing lead time is typically 30 to 45 days, depending on customization complexity. After production, we arrange sea freight delivery to your designated port. Optional on-site installation and commissioning services are available upon request, ensuring your crane is operational from day one.