Single Beam Hoist Gantry Crane

Authentication mark:

This crane is mainly used in outdoor storage yards, warehouses and distribution, and small manufacturing workshops.

Capacity:

1 t – 20 t customized

Lifting Height:

3 m – 12 m (customizable based on site clearance)

Span:

8 m – 30 m customizable

Voltage/Hertz:

3 Phase 380V 50hz

Working Class:

A3, A4, A5

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Introduction

Application Scenario

Advantages

Structural Diagram And Parameter Table

INTRODUCTION

What is this?

The single beam hoist gantry crane is a gantry crane that uses an electric hoist as the lifting mechanism, running along the bottom flange of a single main beam. Through the hoist's lifting and traversing movements, combined with legs running on ground rails, it achieves handling of small to medium-sized materials, goods, equipment, and more. If you are looking for an economical, quick-to-install, and easy-to-operate lifting solution for an outdoor stockyard, warehouse, freight yard, or small workshop, this product is designed for you.

Why choose a single beam hoist gantry crane over a double beam gantry crane?

Compared to double beam gantry cranes, the single beam hoist solution offers three core advantages:

First, lower investment – simplified structure, lighter self-weight, reducing cost by 30%-40%, especially suitable for small and medium-sized enterprises with limited budgets.

Second, faster installation – lower rail foundation requirements, no complex trolley frame needed, shortening installation time by about 50%.

Third, easier maintenance – compact electric hoist design with fewer failure points, lower daily maintenance costs.

Solve small to medium-capacity outdoor handling problems with less investment.

What can we do for you?

We understand that every customer has different capacity requirements, different spans, and different site conditions. Therefore, we offer flexible customization options: lifting capacity from 1 ton to 20 tons; span from 8 meters to 30 meters; leg types of A-frame or L-frame; single or double cantilever; control options of pendant, remote radio, or cabin; speed options of single speed, dual speed, or VVVF. Whether your site is an outdoor stockyard or an indoor warehouse, we can match the most suitable span and lifting height.

Unsure? Don't know?

Not sure whether to choose A-frame or L-frame legs? Don't know what span can cover your stockyard? No problem. Just tell us: your maximum lifting capacity, your stockyard span or width, whether you need cantilevers, and whether it's for outdoor or indoor use. Our engineers will provide you with an accurate quote and CAD drawings within 24 hours. Click the button below or contact us via WhatsApp/email to get your customized solution.

💡 Tip: We offer free selection consulting. Even if you are unsure about specific parameters, feel free to describe your material types and site dimensions, and we will calculate for you.

APPLICATION SCENARIO

[1] Outdoor Storage Yards – Handling steel bars, pipes, timber, and concrete products.

[2] Warehouses and Distribution Centers – Loading/unloading trucks and stacking pallets.

[3] Small Manufacturing Workshops – Lifting heavy tools, dies, and workpieces.

[4] Construction Sites – Moving building materials such as bricks, beams, and equipment.

[5] Recycling Facilities – Sorting and moving scrap metal, plastics, and bales.

ADVANTAGES

[1] Cost‑Effective – Lower initial investment compared to double‑beam gantry cranes.

[2] Easy to Install – No need for building‑mounted runways; operates on ground rails or wheels.

[3] Lightweight and Portable – Single beam reduces dead weight, allowing easier relocation.

[4] Flexible Operation – Available with manual, wireless, or pendant control.

[5] Low Maintenance – Simple structure with modular components for quick service.

STRUCTURAL DIAGRAM AND PARAMETER TABLE

Parameter	Specification
Working Class	A3, A4, A5
Capacity	1 t – 20 t
Span	8 m – 30 m customizable
Lifting Height	3 m – 12 m (customizable based on site clearance)
Lifting Speed	4 – 10 m/min (single speed) 8 – 20 m/min (dual speed / VVVF optional)
Trolley Travelling Speed	10 – 20 m/min (manual or motorized, integrated with hoist)
Crane Travelling Speed	20 – 50 m/min (single speed / dual speed / VVVF optional)
Control Method	Pendant control (standard) / Remote radio control (optional) / Cabin control
Power Supply	380V / 50Hz / 3-phase
Temperature	-10°C to +45°C
Protection Grade	Hoist motor: IP44 – IP54, Insulation class F Crane motor: IP44 – IP54
Girder Type	Single Beam – Rolled steel I-beam or box section with electric hoist running on lower flange

Six core advantages

Full Scenario Coverage

Nucleon covers over 20 product categories including ladle cranes, multi-purpose cranes, intelligent cranes, overhead/portal cranes, RTG, RMG, deck cranes, portal cranes, girder launchers, yacht cranes, KBK, and jib cranes. From steel smelting to port handling, bridge construction to ship equipment, Nucleon provides one-stop lifting solutions. Whether standard models or extreme-condition customizations, Nucleon possesses mature technical expertise and proven track records, saving customers from dealing with multiple suppliers.

Military-Grade Quality Standards

We use high-strength steel from Baosteel/Ansteel for key structural components, with 100% NDT inspection and one-clamp CNC gantry machining. Every machine undergoes 120% dynamic load and 125% static load tests before delivery, with continuous operation verification under extreme conditions. Even in 24/7 continuous casting plants, -40°C arctic ports, or high-temperature humid ship cabins, our cranes maintain millimeter-level precision and zero-drift stability—quality that stands the test of time.

Extended Longevity & Low Maintenance Cost

Our main girders are FEA-optimized and double-submerged arc welded, with a design life of ≥30 years. Key bearings are lifetime lubrication-free, and hardened travel wheels extend wear cycles by 3 times. Core components feature modular quick-change interfaces with spare parts commonality exceeding 80%. Annual maintenance costs are reduced by 40%~60%, saving millions in lifecycle operating expenses — truly "invest once, benefit long-term."

Energy Efficiency Leader

Our entire series comes standard with IE5 permanent magnet synchronous motors + energy feedback VFD drives, achieving 25%~35% comprehensive energy savings. Single-motor operation under light loads and adaptive speed control reduce electrical waste by over 30%. High-strength steel lightweight design cuts deadweight by 15%~20%, lowering workshop load requirements. A single ladle crane station saves over RMB 150,000 in electricity costs annually, helping customers achieve green and low-carbon production.

Ultimate Safety Redundancy Design

Our hoisting mechanism comes standard with dual brakes + mechanical overspeed switch + triple limit switches, featuring multiple redundant interlocks to prevent load dropping and over-traveling. Large products use box girder torsion-resistant structures, remaining stable even in level 8 gusty winds. Optional intelligent safety monitoring systems detect anomalies in load, skew, wind speed, etc., with automatic alarms and shutdowns. Overall safety redundancy coefficient > 2.0, maintaining zero crane safety incidents for many consecutive years.

Deep Customization & Full Lifecycle Service

We provide complete front-end support from site survey and mechanical simulation to civil review, delivering custom drawings within 2 weeks, with non-standard lead times only 5~7 days longer than standard products. We establish lifelong digital dossiers for customers, warning of end-of-life components 3 months in advance. Our full lifecycle services cover installation training, regular inspections, and remote O&M. With customer repeat purchase rates exceeding 85% for five consecutive years, we are a trustworthy long-term partner.