Double beam european type electric gantry crane

Authentication mark:

This crane is mainly used in outdoor storage yards, port and railway freight terminals, and precast concrete plants.

Capacity:

5 t – 100 t+ (Main hook + auxiliary hook configuration available)

Lifting Height:

6 m – 25 m

Span:

15 m – 45 m customizable

Voltage/Hertz:

380V / 50Hz / 3-phase

Working Class:

A5, A6, A7

Get A Free Quote

Introduction

Application Scenario

Advantages

Structural Diagram And Parameter Table

INTRODUCTION

What is this?

The double beam European type electric gantry crane is a gantry crane designed according to European FEM standards. It features a compact trolley and double main beam structure, combined with traveling motion, to achieve precise lifting and handling of heavy materials, large equipment, containers, steel structures, and more. If you are looking for a high-performance crane with light self-weight, low wheel load, and high headroom for a port terminal, stockyard, shipyard, or heavy manufacturing workshop, this product is designed for you.

Why choose a European type gantry crane over a traditional Chinese type gantry crane?

Compared to traditional Chinese type gantry cranes, the European type solution offers five core advantages:

First, lighter self-weight – FEM-optimized design and high-strength steel reduce total weight by 15%-30%, lowering rail foundation costs.

Second, lower energy consumption – high-efficiency IE3/IE4 motors with full VVVF control reduce electricity costs by 20%-30%.

Third, higher headroom – compact trolley design allows lower building height for the same lifting height, saving civil construction costs.

Fourth, more precise control – full VVVF speed control, smooth start/stop, anti-sway function improves posi

tioning accuracy. Fifth, easier maintenance – modular design, optional European brand key components, low failure rate, strong spare parts interchangeability.

Achieve higher operational efficiency with advanced technology.

What can we do for you?

We understand that every customer has different capacity requirements, different spans, and different working conditions. Therefore, we offer flexible customization options: lifting capacity from 5 tons to over 100 tons; span from 15 meters to 45 meters; leg types of A-frame, L-frame, or U-frame; single or double cantilever; standard remote radio control. Whether your working environment is an outdoor stockyard or an indoor workshop, we can match the most suitable structure and configuration.

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 coils, pipes, concrete products, and timber.

[2] Port and Wharf Side – Loading/unloading containers, heavy machinery, and bulk goods from trucks or vessels.

[3] Railway Freight Stations – Lifting heavy cargo, transformers, and construction materials.

[4] Precast Concrete Plants – Moving concrete beams, panels, and heavy molds.

[5] Heavy Equipment Assembly Yards – Relocating large components for wind turbines, mining equipment, or ship blocks.

ADVANTAGES

[1] European Lightweight Design – Low dead weight reduces wheel load and rail cost.

[2] High Efficiency and Energy Saving – European hoist and frequency control lower power consumption.

[3] Compact Structure – Small end approach and low headroom maximize working area.

[4] Smooth and Precise Operation – Stepless speed control for accurate positioning.

[5] Easy Maintenance – Modular components and easily accessible parts reduce downtime.

STRUCTURAL DIAGRAM AND PARAMETER TABLE

Parameter	Specification
Working Class	A5, A6, A7
Capacity	5 t – 100 t+ customizable
Span	15 m – 45 m
Lifting Height	6 m – 25 m
Lifting Speed	ain hook: 5 – 12 m/min Auxiliary hook: 8 – 15 m/min
Trolley Travelling Speed	25 – 40 m/min
Crane Travelling Speed	20 – 40 m/min
Control Method	Remote radio control (standard, with LCD display) / Cabin control (optional, ergonomic design)
Power Supply	380V / 50Hz / 3-phase
Temperature	-20°C to +50°C
Protection Grade	Motors: IP55, Insulation class F or H Electrical cabinet: IP54 – IP65 (dust/water protected)
Girder	Double Beam – European optimized box section with FEM-designed lightweight structure

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.